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mirror_smartmontools-debian/scsiprint.cpp
Thomas Lamprecht ff28b140e6 import smartmontools 7.0 
Downloaded source from
https://sourceforge.net/projects/smartmontools/files/smartmontools/7.0/
and imported here to git.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-06-26 11:05:43 +02:00

2551 lines
87 KiB
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/*
* scsiprint.cpp
*
* Home page of code is: http://www.smartmontools.org
*
* Copyright (C) 2002-11 Bruce Allen
* Copyright (C) 2000 Michael Cornwell <cornwell@acm.org>
* Copyright (C) 2003-18 Douglas Gilbert <dgilbert@interlog.com>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#define __STDC_FORMAT_MACROS 1 // enable PRI* for C++
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include "scsicmds.h"
#include "atacmds.h" // smart_command_set
#include "dev_interface.h"
#include "scsiprint.h"
#include "smartctl.h"
#include "utility.h"
#include "sg_unaligned.h"
#define GBUF_SIZE 65532
const char * scsiprint_c_cvsid = "$Id: scsiprint.cpp 4870 2018-12-27 17:07:44Z chrfranke $"
SCSIPRINT_H_CVSID;
uint8_t gBuf[GBUF_SIZE];
#define LOG_RESP_LEN 252
#define LOG_RESP_LONG_LEN ((62 * 256) + 252)
#define LOG_RESP_TAPE_ALERT_LEN 0x144
/* Log pages supported */
static bool gSmartLPage = false; /* Informational Exceptions log page */
static bool gTempLPage = false;
static bool gSelfTestLPage = false;
static bool gStartStopLPage = false;
static bool gReadECounterLPage = false;
static bool gWriteECounterLPage = false;
static bool gVerifyECounterLPage = false;
static bool gNonMediumELPage = false;
static bool gLastNErrorEvLPage = false;
static bool gBackgroundResultsLPage = false;
static bool gProtocolSpecificLPage = false;
static bool gTapeAlertsLPage = false;
static bool gSSMediaLPage = false;
static bool gFormatStatusLPage = false;
static bool gEnviroReportingLPage = false;
static bool gEnviroLimitsLPage = false;
static bool gUtilizationLPage = false;
static bool gPendDefectsLPage = false;
static bool gBackgroundOpLPage = false;
static bool gLPSMisalignLPage = false;
/* Vendor specific log pages */
static bool gSeagateCacheLPage = false;
static bool gSeagateFactoryLPage = false;
/* Mode pages supported */
static bool gIecMPage = true; /* N.B. assume it until we know otherwise */
/* Remember last successful mode sense/select command */
static int modese_len = 0;
/* Remember this value from the most recent INQUIRY */
static int scsi_version;
#define SCSI_VERSION_SPC_4 0x6
#define SCSI_VERSION_SPC_5 0x7
#define SCSI_VERSION_HIGHEST SCSI_VERSION_SPC_5
/* T10 vendor identification. Should match entry in last Annex of SPC
* drafts and standards (e.g. SPC-4). */
static char scsi_vendor[8+1];
#define T10_VENDOR_SEAGATE "SEAGATE"
#define T10_VENDOR_HITACHI_1 "HITACHI"
#define T10_VENDOR_HITACHI_2 "HL-DT-ST"
#define T10_VENDOR_HITACHI_3 "HGST"
static const char * logSenStr = "Log Sense";
static const char * logSenRspStr = "Log Sense response";
static bool
seagate_or_hitachi(void)
{
return ((0 == memcmp(scsi_vendor, T10_VENDOR_SEAGATE,
strlen(T10_VENDOR_SEAGATE))) ||
(0 == memcmp(scsi_vendor, T10_VENDOR_HITACHI_1,
strlen(T10_VENDOR_HITACHI_1))) ||
(0 == memcmp(scsi_vendor, T10_VENDOR_HITACHI_2,
strlen(T10_VENDOR_HITACHI_2))) ||
(0 == memcmp(scsi_vendor, T10_VENDOR_HITACHI_3,
strlen(T10_VENDOR_HITACHI_3))));
}
static bool
all_ffs(const uint8_t * bp, int b_len)
{
if ((NULL == bp) || (b_len <= 0))
return false;
for (--b_len; b_len >= 0; --b_len) {
if (0xff != bp[b_len])
return false;
}
return true;
}
static void
scsiGetSupportedLogPages(scsi_device * device)
{
bool got_subpages = false;
int k, bump, err, payload_len, num_unreported, num_unreported_spg;
const uint8_t * up;
uint8_t sup_lpgs[LOG_RESP_LEN];
memset(gBuf, 0, LOG_RESP_LEN);
if ((err = scsiLogSense(device, SUPPORTED_LPAGES, 0, gBuf,
LOG_RESP_LEN, 0))) {
if (scsi_debugmode > 0)
pout("%s for supported pages failed [%s]\n", logSenStr,
scsiErrString(err));
/* try one more time with defined length, workaround for the bug #678
found with ST8000NM0075/E001 */
err = scsiLogSense(device, SUPPORTED_LPAGES, 0, gBuf,
LOG_RESP_LEN, 68); /* 64 max pages + 4b header */
if (scsi_debugmode > 0)
pout("%s for supported pages failed (second attempt) [%s]\n",
logSenStr, scsiErrString(err));
if (err)
return;
memcpy(sup_lpgs, gBuf, LOG_RESP_LEN);
} else if ((scsi_version >= SCSI_VERSION_SPC_4) &&
(scsi_version <= SCSI_VERSION_HIGHEST)) {
/* unclear what code T10 will choose for SPC-6 */
memcpy(sup_lpgs, gBuf, LOG_RESP_LEN);
if ((err = scsiLogSense(device, SUPPORTED_LPAGES, SUPP_SPAGE_L_SPAGE,
gBuf, LOG_RESP_LONG_LEN,
-1 /* just single not double fetch */))) {
if (scsi_debugmode > 0)
pout("%s for supported pages and subpages failed [%s]\n",
logSenStr, scsiErrString(err));
} else {
if (0 == memcmp(gBuf, sup_lpgs, LOG_RESP_LEN)) {
if (scsi_debugmode > 0)
pout("%s: %s ignored subpage field, bad\n",
__func__, logSenRspStr);
} else if (! ((0x40 & gBuf[0]) &&
(SUPP_SPAGE_L_SPAGE == gBuf[1]))) {
if (scsi_debugmode > 0)
pout("%s supported subpages is bad SPF=%u SUBPG=%u\n",
logSenRspStr, !! (0x40 & gBuf[0]), gBuf[2]);
} else
got_subpages = true;
}
} else
memcpy(sup_lpgs, gBuf, LOG_RESP_LEN);
if (got_subpages) {
payload_len = sg_get_unaligned_be16(gBuf + 2);
bump = 2;
up = gBuf + LOGPAGEHDRSIZE;
} else {
payload_len = sup_lpgs[3];
bump = 1;
up = sup_lpgs + LOGPAGEHDRSIZE;
}
num_unreported_spg = 0;
for (num_unreported = 0, k = 0; k < payload_len; k += bump, up += bump) {
uint8_t pg_num = 0x3f & up[0];
uint8_t sub_pg_num = (0x40 & up[0]) ? up[1] : 0;
switch (pg_num)
{
case SUPPORTED_LPAGES:
if (! ((NO_SUBPAGE_L_SPAGE == sub_pg_num) ||
(SUPP_SPAGE_L_SPAGE == sub_pg_num))) {
if (scsi_debugmode > 1)
pout("%s: Strange Log page number: 0x0,0x%x\n",
__func__, sub_pg_num);
}
break;
case READ_ERROR_COUNTER_LPAGE:
gReadECounterLPage = true;
break;
case WRITE_ERROR_COUNTER_LPAGE:
gWriteECounterLPage = true;
break;
case VERIFY_ERROR_COUNTER_LPAGE:
gVerifyECounterLPage = true;
break;
case LAST_N_ERROR_EVENTS_LPAGE:
gLastNErrorEvLPage = true;
break;
case NON_MEDIUM_ERROR_LPAGE:
gNonMediumELPage = true;
break;
case TEMPERATURE_LPAGE:
if (NO_SUBPAGE_L_SPAGE == sub_pg_num)
gTempLPage = true;
else if (ENVIRO_REP_L_SPAGE == sub_pg_num)
gEnviroReportingLPage = true;
else if (ENVIRO_LIMITS_L_SPAGE == sub_pg_num)
gEnviroLimitsLPage = true;
else {
++num_unreported;
++num_unreported_spg;
}
break;
case STARTSTOP_CYCLE_COUNTER_LPAGE:
if (NO_SUBPAGE_L_SPAGE == sub_pg_num)
gStartStopLPage = true;
else if (UTILIZATION_L_SPAGE == sub_pg_num)
gUtilizationLPage = true;
else {
++num_unreported;
++num_unreported_spg;
}
break;
case SELFTEST_RESULTS_LPAGE:
gSelfTestLPage = true;
break;
case IE_LPAGE:
gSmartLPage = true;
break;
case BACKGROUND_RESULTS_LPAGE:
if (NO_SUBPAGE_L_SPAGE == sub_pg_num)
gBackgroundResultsLPage = true;
else if (PEND_DEFECTS_L_SPAGE == sub_pg_num)
gPendDefectsLPage = true;
else if (BACKGROUND_OP_L_SPAGE == sub_pg_num)
gBackgroundOpLPage = true;
else if (LPS_MISALIGN_L_SPAGE == sub_pg_num)
gLPSMisalignLPage = true;
else {
++num_unreported;
++num_unreported_spg;
}
break;
case PROTOCOL_SPECIFIC_LPAGE:
gProtocolSpecificLPage = true;
break;
case TAPE_ALERTS_LPAGE:
gTapeAlertsLPage = true;
break;
case SS_MEDIA_LPAGE:
gSSMediaLPage = true;
break;
case FORMAT_STATUS_LPAGE:
gFormatStatusLPage = true;
break;
case SEAGATE_CACHE_LPAGE:
if (failuretest_permissive) {
gSeagateCacheLPage = true;
break;
}
if (seagate_or_hitachi())
gSeagateCacheLPage = true;
break;
case SEAGATE_FACTORY_LPAGE:
if (failuretest_permissive) {
gSeagateFactoryLPage = true;
break;
}
if (seagate_or_hitachi())
gSeagateFactoryLPage = true;
break;
default:
if (pg_num < 0x30) { /* don't count VS pages */
++num_unreported;
if (sub_pg_num > 0)
++num_unreported_spg;
}
break;
}
}
if (scsi_debugmode > 1)
pout("%s: number of unreported (standard) log pages: %d (sub-pages: "
"%d)\n", __func__, num_unreported, num_unreported_spg);
}
/* Returns 0 if ok, -1 if can't check IE, -2 if can check and bad
(or at least something to report). */
static int
scsiGetSmartData(scsi_device * device, bool attribs)
{
uint8_t asc;
uint8_t ascq;
uint8_t currenttemp = 255;
uint8_t triptemp = 255;
const char * cp;
int err = 0;
print_on();
if (scsiCheckIE(device, gSmartLPage, gTempLPage, &asc, &ascq,
&currenttemp, &triptemp)) {
/* error message already announced */
print_off();
return -1;
}
print_off();
cp = scsiGetIEString(asc, ascq);
if (cp) {
err = -2;
print_on();
jout("SMART Health Status: %s [asc=%x, ascq=%x]\n", cp, asc, ascq);
print_off();
jglb["smart_status"]["passed"] = false;
jglb["smart_status"]["scsi"]["asc"] = asc;
jglb["smart_status"]["scsi"]["ascq"] = ascq;
jglb["smart_status"]["scsi"]["ie_string"] = cp;
}
else if (gIecMPage) {
jout("SMART Health Status: OK\n");
jglb["smart_status"]["passed"] = true;
}
if (attribs && !gTempLPage) {
if (255 == currenttemp)
pout("Current Drive Temperature: <not available>\n");
else {
jout("Current Drive Temperature: %d C\n", currenttemp);
jglb["temperature"]["current"] = currenttemp;
}
if (255 == triptemp)
pout("Drive Trip Temperature: <not available>\n");
else {
jout("Drive Trip Temperature: %d C\n", triptemp);
jglb["temperature"]["drive_trip"] = triptemp;
}
}
pout("\n");
return err;
}
// Returns number of logged errors or zero if none or -1 if fetching
// TapeAlerts fails
static const char * const severities = "CWI";
static int
scsiGetTapeAlertsData(scsi_device * device, int peripheral_type)
{
unsigned short pagelength;
unsigned short parametercode;
int i, err;
const char *s;
const char *ts;
int failures = 0;
print_on();
if ((err = scsiLogSense(device, TAPE_ALERTS_LPAGE, 0, gBuf,
LOG_RESP_TAPE_ALERT_LEN, LOG_RESP_TAPE_ALERT_LEN))) {
pout("%s Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return -1;
}
if (gBuf[0] != 0x2e) {
pout("TapeAlerts %s Failed\n", logSenStr);
print_off();
return -1;
}
pagelength = sg_get_unaligned_be16(gBuf + 2);
for (s=severities; *s; s++) {
for (i = 4; i < pagelength; i += 5) {
parametercode = sg_get_unaligned_be16(gBuf + i);
if (gBuf[i + 4]) {
ts = SCSI_PT_MEDIUM_CHANGER == peripheral_type ?
scsiTapeAlertsChangerDevice(parametercode) :
scsiTapeAlertsTapeDevice(parametercode);
if (*ts == *s) {
if (!failures)
pout("TapeAlert Errors (C=Critical, W=Warning, "
"I=Informational):\n");
pout("[0x%02x] %s\n", parametercode, ts);
failures += 1;
}
}
}
}
print_off();
if (! failures)
pout("TapeAlert: OK\n");
return failures;
}
static void
scsiGetStartStopData(scsi_device * device)
{
int err, len, k, extra;
unsigned char * ucp;
if ((err = scsiLogSense(device, STARTSTOP_CYCLE_COUNTER_LPAGE, 0, gBuf,
LOG_RESP_LEN, 0))) {
print_on();
pout("%s Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return;
}
if ((gBuf[0] & 0x3f) != STARTSTOP_CYCLE_COUNTER_LPAGE) {
print_on();
pout("StartStop %s Failed, page mismatch\n", logSenStr);
print_off();
return;
}
len = sg_get_unaligned_be16(gBuf + 2);
ucp = gBuf + 4;
for (k = len; k > 0; k -= extra, ucp += extra) {
if (k < 3) {
print_on();
pout("StartStop %s: short\n", logSenRspStr);
print_off();
return;
}
extra = ucp[3] + 4;
int pc = sg_get_unaligned_be16(ucp + 0);
uint32_t u = (extra > 7) ? sg_get_unaligned_be32(ucp + 4) : 0;
bool is_all_ffs = (extra > 7) ? all_ffs(ucp + 4, 4) : false;
switch (pc) {
case 1:
if (10 == extra)
pout("Manufactured in week %.2s of year %.4s\n", ucp + 8,
ucp + 4);
break;
case 2:
/* ignore Accounting date */
break;
case 3:
if ((extra > 7) && (! is_all_ffs))
pout("Specified cycle count over device lifetime: %u\n", u);
break;
case 4:
if ((extra > 7) && (! is_all_ffs))
pout("Accumulated start-stop cycles: %u\n", u);
break;
case 5:
if ((extra > 7) && (! is_all_ffs))
pout("Specified load-unload count over device lifetime: "
"%u\n", u);
break;
case 6:
if ((extra > 7) && (! is_all_ffs))
pout("Accumulated load-unload cycles: %u\n", u);
break;
default:
/* ignore */
break;
}
}
}
/* PENDING_DEFECTS_SUBPG [0x15,0x1] introduced: SBC-4 */
static void
scsiPrintPendingDefectsLPage(scsi_device * device)
{
int num, pl, pc, err;
uint32_t count;
const uint8_t * bp;
static const char * pDefStr = "Pending Defects";
static const char * jname = "pending_defects";
if ((err = scsiLogSense(device, BACKGROUND_RESULTS_LPAGE,
PEND_DEFECTS_L_SPAGE, gBuf, LOG_RESP_LONG_LEN,
0))) {
print_on();
pout("%s Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return;
}
if (((gBuf[0] & 0x3f) != BACKGROUND_RESULTS_LPAGE) &&
(gBuf[1] != PEND_DEFECTS_L_SPAGE)) {
print_on();
pout("%s %s, page mismatch\n", pDefStr, logSenRspStr);
print_off();
return;
}
num = sg_get_unaligned_be16(gBuf + 2);
if (num > LOG_RESP_LONG_LEN) {
print_on();
pout("%s %s too long\n", pDefStr, logSenRspStr);
print_off();
return;
}
bp = gBuf + 4;
while (num > 3) {
pc = sg_get_unaligned_be16(bp + 0);
pl = bp[3] + 4;
switch (pc) {
case 0x0:
printf(" Pending defect count:");
if ((pl < 8) || (num < 8)) {
print_on();
pout("%s truncated descriptor\n", pDefStr);
print_off();
return;
}
count = sg_get_unaligned_be32(bp + 4);
jglb[jname]["count"] = count;
if (0 == count)
jout("0 %s\n", pDefStr);
else if (1 == count)
jout("1 Pending Defect, LBA and accumulated_power_on_hours "
"follow\n");
else
jout("%u %s: index, LBA and accumulated_power_on_hours "
"follow\n", count, pDefStr);
break;
default:
if ((pl < 16) || (num < 16)) {
print_on();
pout("%s truncated descriptor\n", pDefStr);
print_off();
return;
}
jout(" %4d: 0x%-16" PRIx64 ", %5u\n", pc,
sg_get_unaligned_be64(bp + 8), sg_get_unaligned_be32(bp + 4));
jglb[jname][pc]["LBA"] = sg_get_unaligned_be64(bp + 8);
jglb[jname][pc]["accum_power_on_hours"] =
sg_get_unaligned_be32(bp + 4);
break;
}
num -= pl;
bp += pl;
}
}
static void
scsiPrintGrownDefectListLen(scsi_device * device)
{
bool got_rd12;
int err, dl_format;
unsigned int dl_len, div;
static const char * hname = "Read defect list";
memset(gBuf, 0, 8);
if ((err = scsiReadDefect12(device, 0 /* req_plist */, 1 /* req_glist */,
4 /* format: bytes from index */,
0 /* addr desc index */, gBuf, 8))) {
if (2 == err) { /* command not supported */
err = scsiReadDefect10(device, 0 /* req_plist */,
1 /* req_glist */,
4 /* format: bytes from index */, gBuf, 4);
if (err) {
if (scsi_debugmode > 0) {
print_on();
pout("%s (10) Failed: %s\n", hname, scsiErrString(err));
print_off();
}
return;
} else
got_rd12 = 0;
} else if (101 == err) /* Defect list not found, leave quietly */
return;
else {
if (scsi_debugmode > 0) {
print_on();
pout("%s (12) Failed: %s\n", hname, scsiErrString(err));
print_off();
}
return;
}
} else
got_rd12 = true;
if (got_rd12) {
int generation = sg_get_unaligned_be16(gBuf + 2);
if ((generation > 1) && (scsi_debugmode > 0)) {
print_on();
pout("%s (12): generation=%d\n", hname, generation);
print_off();
}
dl_len = sg_get_unaligned_be32(gBuf + 4);
} else
dl_len = sg_get_unaligned_be16(gBuf + 2);
if (0x8 != (gBuf[1] & 0x18)) {
print_on();
pout("%s: asked for grown list but didn't get it\n", hname);
print_off();
return;
}
div = 0;
dl_format = (gBuf[1] & 0x7);
switch (dl_format) {
case 0: /* short block */
div = 4;
break;
case 1: /* extended bytes from index */
case 2: /* extended physical sector */
/* extended = 1; # might use in future */
div = 8;
break;
case 3: /* long block */
case 4: /* bytes from index */
case 5: /* physical sector */
div = 8;
break;
default:
print_on();
pout("defect list format %d unknown\n", dl_format);
print_off();
break;
}
if (0 == dl_len) {
jout("Elements in grown defect list: 0\n\n");
jglb["scsi_grown_defect_list"] = 0;
}
else {
if (0 == div)
pout("Grown defect list length=%u bytes [unknown "
"number of elements]\n\n", dl_len);
else {
jout("Elements in grown defect list: %u\n\n", dl_len / div);
jglb["scsi_grown_defect_list"] = dl_len;
}
}
}
static void
scsiPrintSeagateCacheLPage(scsi_device * device)
{
int num, pl, pc, err, len;
unsigned char * ucp;
uint64_t ull;
static const char * seaCacStr = "Seagate Cache";
if ((err = scsiLogSense(device, SEAGATE_CACHE_LPAGE, 0, gBuf,
LOG_RESP_LEN, 0))) {
if (scsi_debugmode > 0) {
print_on();
pout("%s %s Failed: %s\n", seaCacStr, logSenStr,
scsiErrString(err));
print_off();
}
return;
}
if ((gBuf[0] & 0x3f) != SEAGATE_CACHE_LPAGE) {
if (scsi_debugmode > 0) {
print_on();
pout("%s %s, page mismatch\n", seaCacStr, logSenRspStr);
print_off();
}
return;
}
len = sg_get_unaligned_be16(gBuf + 2) + 4;
num = len - 4;
ucp = &gBuf[0] + 4;
while (num > 3) {
pc = sg_get_unaligned_be16(ucp + 0);
pl = ucp[3] + 4;
switch (pc) {
case 0: case 1: case 2: case 3: case 4:
break;
default:
if (scsi_debugmode > 0) {
print_on();
pout("Vendor (%s) lpage has unexpected parameter, skip\n",
seaCacStr);
print_off();
}
return;
}
num -= pl;
ucp += pl;
}
pout("Vendor (%s) information\n", seaCacStr);
num = len - 4;
ucp = &gBuf[0] + 4;
while (num > 3) {
pc = sg_get_unaligned_be16(ucp + 0);
pl = ucp[3] + 4;
switch (pc) {
case 0: pout(" Blocks sent to initiator"); break;
case 1: pout(" Blocks received from initiator"); break;
case 2: pout(" Blocks read from cache and sent to initiator"); break;
case 3: pout(" Number of read and write commands whose size "
"<= segment size"); break;
case 4: pout(" Number of read and write commands whose size "
"> segment size"); break;
default: pout(" Unknown Seagate parameter code [0x%x]", pc); break;
}
int k = pl - 4;
const int sz_ull = (int)sizeof(ull);
unsigned char * xp = ucp + 4;
if (k > sz_ull) {
xp += (k - sz_ull);
k = sz_ull;
}
ull = sg_get_unaligned_be(k, xp + 0);
pout(" = %" PRIu64 "\n", ull);
num -= pl;
ucp += pl;
}
pout("\n");
}
static void
scsiPrintSeagateFactoryLPage(scsi_device * device)
{
int num, pl, pc, len, err, good, bad;
unsigned char * ucp;
uint64_t ull;
if ((err = scsiLogSense(device, SEAGATE_FACTORY_LPAGE, 0, gBuf,
LOG_RESP_LEN, 0))) {
if (scsi_debugmode > 0) {
print_on();
pout("%s Failed [%s]\n", __func__, scsiErrString(err));
print_off();
}
return;
}
if ((gBuf[0] & 0x3f) != SEAGATE_FACTORY_LPAGE) {
if (scsi_debugmode > 0) {
print_on();
pout("Seagate/Hitachi Factory %s, page mismatch\n", logSenRspStr);
print_off();
}
return;
}
len = sg_get_unaligned_be16(gBuf + 2) + 4;
num = len - 4;
ucp = &gBuf[0] + 4;
good = 0;
bad = 0;
while (num > 3) {
pc = sg_get_unaligned_be16(ucp + 0);
pl = ucp[3] + 4;
switch (pc) {
case 0: case 8:
++good;
break;
default:
++bad;
break;
}
num -= pl;
ucp += pl;
}
if ((good < 2) || (bad > 4)) { /* heuristic */
if (scsi_debugmode > 0) {
print_on();
pout("\nVendor (Seagate/Hitachi) factory lpage has too many "
"unexpected parameters, skip\n");
print_off();
}
return;
}
pout("Vendor (Seagate/Hitachi) factory information\n");
num = len - 4;
ucp = &gBuf[0] + 4;
while (num > 3) {
pc = sg_get_unaligned_be16(ucp + 0);
pl = ucp[3] + 4;
good = 0;
switch (pc) {
case 0: pout(" number of hours powered up");
good = 1;
break;
case 8: pout(" number of minutes until next internal SMART test");
good = 1;
break;
default:
if (scsi_debugmode > 0) {
print_on();
pout("Vendor (Seagate/Hitachi) factory lpage: "
"unknown parameter code [0x%x]\n", pc);
print_off();
}
break;
}
if (good) {
int k = pl - 4;
unsigned char * xp = ucp + 4;
if (k > (int)sizeof(ull)) {
xp += (k - (int)sizeof(ull));
k = (int)sizeof(ull);
}
ull = sg_get_unaligned_be(k, xp + 0);
if (0 == pc) {
pout(" = %.2f\n", ull / 60.0 );
jglb["power_on_time"]["hours"] = ull / 60;
jglb["power_on_time"]["minutes"] = ull % 60;
}
else
pout(" = %" PRIu64 "\n", ull);
}
num -= pl;
ucp += pl;
}
pout("\n");
}
static void
scsiPrintErrorCounterLog(scsi_device * device)
{
struct scsiErrorCounter errCounterArr[3];
struct scsiErrorCounter * ecp;
int found[3] = {0, 0, 0};
if (gReadECounterLPage && (0 == scsiLogSense(device,
READ_ERROR_COUNTER_LPAGE, 0, gBuf, LOG_RESP_LEN, 0))) {
scsiDecodeErrCounterPage(gBuf, &errCounterArr[0]);
found[0] = 1;
}
if (gWriteECounterLPage && (0 == scsiLogSense(device,
WRITE_ERROR_COUNTER_LPAGE, 0, gBuf, LOG_RESP_LEN, 0))) {
scsiDecodeErrCounterPage(gBuf, &errCounterArr[1]);
found[1] = 1;
}
if (gVerifyECounterLPage && (0 == scsiLogSense(device,
VERIFY_ERROR_COUNTER_LPAGE, 0, gBuf, LOG_RESP_LEN, 0))) {
scsiDecodeErrCounterPage(gBuf, &errCounterArr[2]);
ecp = &errCounterArr[2];
for (int k = 0; k < 7; ++k) {
if (ecp->gotPC[k] && ecp->counter[k]) {
found[2] = 1;
break;
}
}
}
if (found[0] || found[1] || found[2]) {
pout("Error counter log:\n");
pout(" Errors Corrected by Total "
"Correction Gigabytes Total\n");
pout(" ECC rereads/ errors "
"algorithm processed uncorrected\n");
pout(" fast | delayed rewrites corrected "
"invocations [10^9 bytes] errors\n");
json::ref jref = jglb["scsi_error_counter_log"];
for (int k = 0; k < 3; ++k) {
if (! found[k])
continue;
ecp = &errCounterArr[k];
static const char * const pageNames[3] =
{"read: ", "write: ", "verify: "};
static const char * jpageNames[3] =
{"read", "write", "verify"};
jout("%s%8" PRIu64 " %8" PRIu64 " %8" PRIu64 " %8" PRIu64
" %8" PRIu64, pageNames[k], ecp->counter[0],
ecp->counter[1], ecp->counter[2], ecp->counter[3],
ecp->counter[4]);
double processed_gb = ecp->counter[5] / 1000000000.0;
jout(" %12.3f %8" PRIu64 "\n", processed_gb,
ecp->counter[6]);
// Error counter log info
jref[jpageNames[k]]["errors_corrected_by_eccfast"] = ecp->counter[0];
jref[jpageNames[k]]["errors_corrected_by_eccdelayed"] = ecp->counter[1];
jref[jpageNames[k]]["errors_corrected_by_rereads_rewrites"] = ecp->counter[2];
jref[jpageNames[k]]["total_errors_corrected"] = ecp->counter[3];
jref[jpageNames[k]]["correction_algorithm_invocations"] = ecp->counter[4];
jref[jpageNames[k]]["gigabytes_processed"] = strprintf("%.3f", processed_gb);
jref[jpageNames[k]]["total_uncorrected_errors"] = ecp->counter[6];
}
}
else
pout("Error Counter logging not supported\n");
if (gNonMediumELPage && (0 == scsiLogSense(device,
NON_MEDIUM_ERROR_LPAGE, 0, gBuf, LOG_RESP_LEN, 0))) {
struct scsiNonMediumError nme;
scsiDecodeNonMediumErrPage(gBuf, &nme);
if (nme.gotPC0)
pout("\nNon-medium error count: %8" PRIu64 "\n", nme.counterPC0);
if (nme.gotTFE_H)
pout("Track following error count [Hitachi]: %8" PRIu64 "\n",
nme.counterTFE_H);
if (nme.gotPE_H)
pout("Positioning error count [Hitachi]: %8" PRIu64 "\n",
nme.counterPE_H);
}
if (gLastNErrorEvLPage &&
(0 == scsiLogSense(device, LAST_N_ERROR_EVENTS_LPAGE, 0, gBuf,
LOG_RESP_LONG_LEN, 0))) {
int num = sg_get_unaligned_be16(gBuf + 2) + 4;
int truncated = (num > LOG_RESP_LONG_LEN) ? num : 0;
if (truncated)
num = LOG_RESP_LONG_LEN;
unsigned char * ucp = gBuf + 4;
num -= 4;
if (num < 4)
pout("\nNo error events logged\n");
else {
pout("\nLast n error events log page\n");
for (int k = num, pl; k > 0; k -= pl, ucp += pl) {
if (k < 3) {
pout(" <<short Last n error events log page>>\n");
break;
}
pl = ucp[3] + 4;
int pc = sg_get_unaligned_be16(ucp + 0);
if (pl > 4) {
if ((ucp[2] & 0x1) && (ucp[2] & 0x2)) {
pout(" Error event %d:\n", pc);
pout(" [binary]:\n");
dStrHex((const uint8_t *)ucp + 4, pl - 4, 1);
} else if (ucp[2] & 0x1) {
pout(" Error event %d:\n", pc);
pout(" %.*s\n", pl - 4, (const char *)(ucp + 4));
} else {
if (scsi_debugmode > 0) {
pout(" Error event %d:\n", pc);
pout(" [data counter??]:\n");
dStrHex((const uint8_t *)ucp + 4, pl - 4, 1);
}
}
}
}
if (truncated)
pout(" >>>> log truncated, fetched %d of %d available "
"bytes\n", LOG_RESP_LONG_LEN, truncated);
}
}
pout("\n");
}
static const char * self_test_code[] = {
"Default ",
"Background short",
"Background long ",
"Reserved(3) ",
"Abort background",
"Foreground short",
"Foreground long ",
"Reserved(7) "
};
static const char * self_test_result[] = {
"Completed ",
"Aborted (by user command)",
"Aborted (device reset ?) ",
"Unknown error, incomplete",
"Completed, segment failed",
"Failed in first segment ",
"Failed in second segment ",
"Failed in segment --> ",
"Reserved(8) ",
"Reserved(9) ",
"Reserved(10) ",
"Reserved(11) ",
"Reserved(12) ",
"Reserved(13) ",
"Reserved(14) ",
"Self test in progress ..."
};
// See SCSI Primary Commands - 3 (SPC-3) rev 23 (draft) section 7.2.10 .
// Returns 0 if ok else FAIL* bitmask. Note that if any of the most recent
// 20 self tests fail (result code 3 to 7 inclusive) then FAILLOG and/or
// FAILSMART is returned.
static int
scsiPrintSelfTest(scsi_device * device)
{
int num, k, err, durationSec;
int noheader = 1;
int retval = 0;
uint8_t * ucp;
uint64_t ull;
struct scsi_sense_disect sense_info;
static const char * hname = "Self-test";
// check if test is running
if (!scsiRequestSense(device, &sense_info) &&
(sense_info.asc == 0x04 && sense_info.ascq == 0x09 &&
sense_info.progress != -1)) {
pout("%s execution status:\t\t%d%% of test remaining\n", hname,
100 - ((sense_info.progress * 100) / 65535));
}
if ((err = scsiLogSense(device, SELFTEST_RESULTS_LPAGE, 0, gBuf,
LOG_RESP_SELF_TEST_LEN, 0))) {
print_on();
pout("%s: Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return FAILSMART;
}
if ((gBuf[0] & 0x3f) != SELFTEST_RESULTS_LPAGE) {
print_on();
pout("%s %s, page mismatch\n", hname, logSenRspStr);
print_off();
return FAILSMART;
}
// compute page length
num = sg_get_unaligned_be16(gBuf + 2);
// Log sense page length 0x190 bytes
if (num != 0x190) {
print_on();
pout("%s %s length is 0x%x not 0x190 bytes\n", hname, logSenStr, num);
print_off();
return FAILSMART;
}
// loop through the twenty possible entries
for (k = 0, ucp = gBuf + 4; k < 20; ++k, ucp += 20 ) {
// timestamp in power-on hours (or zero if test in progress)
int n = sg_get_unaligned_be16(ucp + 6);
// The spec says "all 20 bytes will be zero if no test" but
// DG has found otherwise. So this is a heuristic.
if ((0 == n) && (0 == ucp[4]))
break;
// only print header if needed
if (noheader) {
pout("SMART %s log\n", hname);
pout("Num Test Status segment "
"LifeTime LBA_first_err [SK ASC ASQ]\n");
pout(" Description number "
"(hours)\n");
noheader=0;
}
// print parameter code (test number) & self-test code text
pout("#%2d %s", sg_get_unaligned_be16(ucp + 0),
self_test_code[(ucp[4] >> 5) & 0x7]);
// check the self-test result nibble, using the self-test results
// field table from T10/1416-D (SPC-3) Rev. 23, section 7.2.10:
int res;
switch ((res = ucp[4] & 0xf)) {
case 0x3:
// an unknown error occurred while the device server
// was processing the self-test and the device server
// was unable to complete the self-test
retval|=FAILSMART;
break;
case 0x4:
// the self-test completed with a failure in a test
// segment, and the test segment that failed is not
// known
retval|=FAILLOG;
break;
case 0x5:
// the first segment of the self-test failed
retval|=FAILLOG;
break;
case 0x6:
// the second segment of the self-test failed
retval|=FAILLOG;
break;
case 0x7:
// another segment of the self-test failed and which
// test is indicated by the contents of the SELF-TEST
// NUMBER field
retval|=FAILLOG;
break;
default:
break;
}
pout(" %s", self_test_result[res]);
// self-test number identifies test that failed and consists
// of either the number of the segment that failed during
// the test, or the number of the test that failed and the
// number of the segment in which the test was run, using a
// vendor-specific method of putting both numbers into a
// single byte.
if (ucp[5])
pout(" %3d", (int)ucp[5]);
else
pout(" -");
// print time that the self-test was completed
if (n==0 && res==0xf)
// self-test in progress
pout(" NOW");
else
pout(" %5d", n);
// construct 8-byte integer address of first failure
ull = sg_get_unaligned_be64(ucp + 8);
bool is_all_ffs = all_ffs(ucp + 8, 8);
// print Address of First Failure, if sensible
if ((! is_all_ffs) && (res > 0) && (res < 0xf)) {
char buff[32];
// was hex but change to decimal to conform with ATA
snprintf(buff, sizeof(buff), "%" PRIu64, ull);
// snprintf(buff, sizeof(buff), "0x%" PRIx64, ull);
pout("%18s", buff);
} else
pout(" -");
// if sense key nonzero, then print it, along with
// additional sense code and additional sense code qualifier
if (ucp[16] & 0xf)
pout(" [0x%x 0x%x 0x%x]\n", ucp[16] & 0xf, ucp[17], ucp[18]);
else
pout(" [- - -]\n");
}
// if header never printed, then there was no output
if (noheader)
pout("No %ss have been logged\n", hname);
else
if ((0 == scsiFetchExtendedSelfTestTime(device, &durationSec,
modese_len)) && (durationSec > 0)) {
pout("\nLong (extended) %s duration: %d seconds "
"[%.1f minutes]\n", hname, durationSec, durationSec / 60.0);
}
pout("\n");
return retval;
}
static const char * bms_status[] = {
"no scans active",
"scan is active",
"pre-scan is active",
"halted due to fatal error",
"halted due to a vendor specific pattern of error",
"halted due to medium formatted without P-List",
"halted - vendor specific cause",
"halted due to temperature out of range",
"waiting until BMS interval timer expires", /* 8 */
};
static const char * reassign_status[] = {
"Reserved [0x0]",
"Require Write or Reassign Blocks command",
"Successfully reassigned",
"Reserved [0x3]",
"Reassignment by disk failed",
"Recovered via rewrite in-place",
"Reassigned by app, has valid data",
"Reassigned by app, has no valid data",
"Unsuccessfully reassigned by app", /* 8 */
};
// See SCSI Block Commands - 3 (SBC-3) rev 6 (draft) section 6.2.2 .
// Returns 0 if ok else FAIL* bitmask. Note can have a status entry
// and up to 2048 events (although would hope to have less). May set
// FAILLOG if serious errors detected (in the future).
static int
scsiPrintBackgroundResults(scsi_device * device)
{
int num, j, m, err, truncated;
int noheader = 1;
int firstresult = 1;
int retval = 0;
uint8_t * ucp;
static const char * hname = "Background scan results";
if ((err = scsiLogSense(device, BACKGROUND_RESULTS_LPAGE, 0, gBuf,
LOG_RESP_LONG_LEN, 0))) {
print_on();
pout("%s Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return FAILSMART;
}
if ((gBuf[0] & 0x3f) != BACKGROUND_RESULTS_LPAGE) {
print_on();
pout("%s %s, page mismatch\n", hname, logSenRspStr);
print_off();
return FAILSMART;
}
// compute page length
num = sg_get_unaligned_be16(gBuf + 2) + 4;
if (num < 20) {
print_on();
pout("%s %s length is %d, no scan status\n", hname, logSenStr, num);
print_off();
return FAILSMART;
}
truncated = (num > LOG_RESP_LONG_LEN) ? num : 0;
if (truncated)
num = LOG_RESP_LONG_LEN;
ucp = gBuf + 4;
num -= 4;
while (num > 3) {
int pc = sg_get_unaligned_be16(ucp + 0);
// pcb = ucp[2];
int pl = ucp[3] + 4;
switch (pc) {
case 0:
if (noheader) {
noheader = 0;
pout("%s log\n", hname);
}
pout(" Status: ");
if ((pl < 16) || (num < 16)) {
pout("\n");
break;
}
j = ucp[9];
if (j < (int)(sizeof(bms_status) / sizeof(bms_status[0])))
pout("%s\n", bms_status[j]);
else
pout("unknown [0x%x] background scan status value\n", j);
j = sg_get_unaligned_be32(ucp + 4);
pout(" Accumulated power on time, hours:minutes %d:%02d "
"[%d minutes]\n", (j / 60), (j % 60), j);
jglb["power_on_time"]["hours"] = j / 60;
jglb["power_on_time"]["minutes"] = j % 60;
pout(" Number of background scans performed: %d, ",
sg_get_unaligned_be16(ucp + 10));
pout("scan progress: %.2f%%\n",
(double)sg_get_unaligned_be16(ucp + 12) * 100.0 / 65536.0);
pout(" Number of background medium scans performed: %d\n",
sg_get_unaligned_be16(ucp + 14));
break;
default:
if (noheader) {
noheader = 0;
pout("\n%s log\n", hname);
}
if (firstresult) {
firstresult = 0;
pout("\n # when lba(hex) [sk,asc,ascq] "
"reassign_status\n");
}
pout(" %3d ", pc);
if ((pl < 24) || (num < 24)) {
if (pl < 24)
pout("parameter length >= 24 expected, got %d\n", pl);
break;
}
j = sg_get_unaligned_be32(ucp + 4);
pout("%4d:%02d ", (j / 60), (j % 60));
for (m = 0; m < 8; ++m)
pout("%02x", ucp[16 + m]);
pout(" [%x,%x,%x] ", ucp[8] & 0xf, ucp[9], ucp[10]);
j = (ucp[8] >> 4) & 0xf;
if (j <
(int)(sizeof(reassign_status) / sizeof(reassign_status[0])))
pout("%s\n", reassign_status[j]);
else
pout("Reassign status: reserved [0x%x]\n", j);
break;
}
num -= pl;
ucp += pl;
}
if (truncated)
pout(" >>>> log truncated, fetched %d of %d available "
"bytes\n", LOG_RESP_LONG_LEN, truncated);
pout("\n");
return retval;
}
// See SCSI Block Commands - 3 (SBC-3) rev 27 (draft) section 6.3.6 .
// Returns 0 if ok else FAIL* bitmask. Note can have a status entry
// and up to 2048 events (although would hope to have less). May set
// FAILLOG if serious errors detected (in the future).
static int
scsiPrintSSMedia(scsi_device * device)
{
int num, err, truncated;
int retval = 0;
uint8_t * ucp;
static const char * hname = "Solid state media";
if ((err = scsiLogSense(device, SS_MEDIA_LPAGE, 0, gBuf,
LOG_RESP_LONG_LEN, 0))) {
print_on();
pout("%s: Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return FAILSMART;
}
if ((gBuf[0] & 0x3f) != SS_MEDIA_LPAGE) {
print_on();
pout("%s %s, page mismatch\n", hname, logSenStr);
print_off();
return FAILSMART;
}
// compute page length
num = sg_get_unaligned_be16(gBuf + 2) + 4;
if (num < 12) {
print_on();
pout("%s %s length is %d, too short\n", hname, logSenStr, num);
print_off();
return FAILSMART;
}
truncated = (num > LOG_RESP_LONG_LEN) ? num : 0;
if (truncated)
num = LOG_RESP_LONG_LEN;
ucp = gBuf + 4;
num -= 4;
while (num > 3) {
int pc = sg_get_unaligned_be16(ucp + 0);
// pcb = ucp[2];
int pl = ucp[3] + 4;
switch (pc) {
case 1:
if (pl < 8) {
print_on();
pout("%s Percentage used endurance indicator parameter "
"too short (pl=%d)\n", hname, pl);
print_off();
return FAILSMART;
}
jout("Percentage used endurance indicator: %d%%\n", ucp[7]);
jglb["scsi_percentage_used_endurance_indicator"] = ucp[7];
default: /* ignore other parameter codes */
break;
}
num -= pl;
ucp += pl;
}
return retval;
}
static int
scsiPrintFormatStatus(scsi_device * device)
{
bool is_count;
int k, num, err, truncated;
int retval = 0;
uint64_t ull;
uint8_t * ucp;
uint8_t * xp;
const char * jout_str;
const char * jglb_str;
static const char * hname = "Format Status";
static const char * jname = "format_status";
if ((err = scsiLogSense(device, FORMAT_STATUS_LPAGE, 0, gBuf,
LOG_RESP_LONG_LEN, 0))) {
print_on();
jout("%s: Failed [%s]\n", __func__, scsiErrString(err));
print_off();
return FAILSMART;
}
if ((gBuf[0] & 0x3f) != FORMAT_STATUS_LPAGE) {
print_on();
jout("%s %s, page mismatch\n", hname, logSenRspStr);
print_off();
return FAILSMART;
}
// compute page length
num = sg_get_unaligned_be16(gBuf + 2) + 4;
if (num < 12) {
print_on();
jout("%s %s length is %d, too short\n", hname, logSenStr, num);
print_off();
return FAILSMART;
}
truncated = (num > LOG_RESP_LONG_LEN) ? num : 0;
if (truncated)
num = LOG_RESP_LONG_LEN;
ucp = gBuf + 4;
num -= 4;
while (num > 3) {
int pc = sg_get_unaligned_be16(ucp + 0);
// pcb = ucp[2];
int pl = ucp[3] + 4;
is_count = true;
jout_str = "";
jglb_str = "x";
switch (pc) {
case 0:
if (scsi_debugmode > 1) {
if (pl < 5)
jout("Format data out: <empty>\n");
else {
if (all_ffs(ucp + 4, pl - 4))
jout("Format data out: <not available>\n");
else {
jout("Format data out:\n");
dStrHex((const uint8_t *)ucp + 4, pl - 4, 0);
}
}
}
is_count = false;
break;
case 1:
jout_str = "Grown defects during certification";
jglb_str = "grown_defects_during_cert";
break;
case 2:
jout_str = "Total blocks reassigned during format";
jglb_str = "blocks_reassigned_during_format";
break;
case 3:
jout_str = "Total new blocks reassigned";
jglb_str = "total_new_block_since_format";
break;
case 4:
jout_str = "Power on minutes since format";
jglb_str = "power_on_minutes_since_format";
break;
default:
if (scsi_debugmode > 3) {
pout(" Unknown Format parameter code = 0x%x\n", pc);
dStrHex((const uint8_t *)ucp, pl, 0);
}
is_count = false;
break;
}
if (is_count) {
k = pl - 4;
xp = ucp + 4;
if (all_ffs(xp, k)) {
pout("%s <not available>\n", jout_str);
} else {
if (k > (int)sizeof(ull)) {
xp += (k - sizeof(ull));
k = sizeof(ull);
}
ull = sg_get_unaligned_be(k, xp);
jout("%s = %" PRIu64 "\n", jout_str, ull);
jglb[jname][jglb_str] = ull;
}
} else
num -= pl;
ucp += pl;
}
return retval;
}
static void
show_sas_phy_event_info(int peis, unsigned int val, unsigned thresh_val)
{
unsigned int u;
switch (peis) {
case 0:
pout(" No event\n");
break;
case 0x1:
pout(" Invalid word count: %u\n", val);
break;
case 0x2:
pout(" Running disparity error count: %u\n", val);
break;
case 0x3:
pout(" Loss of dword synchronization count: %u\n", val);
break;
case 0x4:
pout(" Phy reset problem count: %u\n", val);
break;
case 0x5:
pout(" Elasticity buffer overflow count: %u\n", val);
break;
case 0x6:
pout(" Received ERROR count: %u\n", val);
break;
case 0x20:
pout(" Received address frame error count: %u\n", val);
break;
case 0x21:
pout(" Transmitted abandon-class OPEN_REJECT count: %u\n", val);
break;
case 0x22:
pout(" Received abandon-class OPEN_REJECT count: %u\n", val);
break;
case 0x23:
pout(" Transmitted retry-class OPEN_REJECT count: %u\n", val);
break;
case 0x24:
pout(" Received retry-class OPEN_REJECT count: %u\n", val);
break;
case 0x25:
pout(" Received AIP (WAITING ON PARTIAL) count: %u\n", val);
break;
case 0x26:
pout(" Received AIP (WAITING ON CONNECTION) count: %u\n", val);
break;
case 0x27:
pout(" Transmitted BREAK count: %u\n", val);
break;
case 0x28:
pout(" Received BREAK count: %u\n", val);
break;
case 0x29:
pout(" Break timeout count: %u\n", val);
break;
case 0x2a:
pout(" Connection count: %u\n", val);
break;
case 0x2b:
pout(" Peak transmitted pathway blocked count: %u\n",
val & 0xff);
pout(" Peak value detector threshold: %u\n",
thresh_val & 0xff);
break;
case 0x2c:
u = val & 0xffff;
if (u < 0x8000)
pout(" Peak transmitted arbitration wait time (us): "
"%u\n", u);
else
pout(" Peak transmitted arbitration wait time (ms): "
"%u\n", 33 + (u - 0x8000));
u = thresh_val & 0xffff;
if (u < 0x8000)
pout(" Peak value detector threshold (us): %u\n",
u);
else
pout(" Peak value detector threshold (ms): %u\n",
33 + (u - 0x8000));
break;
case 0x2d:
pout(" Peak arbitration time (us): %u\n", val);
pout(" Peak value detector threshold: %u\n", thresh_val);
break;
case 0x2e:
pout(" Peak connection time (us): %u\n", val);
pout(" Peak value detector threshold: %u\n", thresh_val);
break;
case 0x40:
pout(" Transmitted SSP frame count: %u\n", val);
break;
case 0x41:
pout(" Received SSP frame count: %u\n", val);
break;
case 0x42:
pout(" Transmitted SSP frame error count: %u\n", val);
break;
case 0x43:
pout(" Received SSP frame error count: %u\n", val);
break;
case 0x44:
pout(" Transmitted CREDIT_BLOCKED count: %u\n", val);
break;
case 0x45:
pout(" Received CREDIT_BLOCKED count: %u\n", val);
break;
case 0x50:
pout(" Transmitted SATA frame count: %u\n", val);
break;
case 0x51:
pout(" Received SATA frame count: %u\n", val);
break;
case 0x52:
pout(" SATA flow control buffer overflow count: %u\n", val);
break;
case 0x60:
pout(" Transmitted SMP frame count: %u\n", val);
break;
case 0x61:
pout(" Received SMP frame count: %u\n", val);
break;
case 0x63:
pout(" Received SMP frame error count: %u\n", val);
break;
default:
break;
}
}
static void
show_sas_port_param(unsigned char * ucp, int param_len)
{
int j, m, nphys, t, sz, spld_len;
unsigned char * vcp;
char s[64];
sz = sizeof(s);
// pcb = ucp[2];
t = sg_get_unaligned_be16(ucp + 0);
pout("relative target port id = %d\n", t);
pout(" generation code = %d\n", ucp[6]);
nphys = ucp[7];
pout(" number of phys = %d\n", nphys);
for (j = 0, vcp = ucp + 8; j < (param_len - 8);
vcp += spld_len, j += spld_len) {
pout(" phy identifier = %d\n", vcp[1]);
spld_len = vcp[3];
if (spld_len < 44)
spld_len = 48; /* in SAS-1 and SAS-1.1 vcp[3]==0 */
else
spld_len += 4;
t = ((0x70 & vcp[4]) >> 4);
switch (t) {
case 0: snprintf(s, sz, "no device attached"); break;
case 1: snprintf(s, sz, "SAS or SATA device"); break;
case 2: snprintf(s, sz, "expander device"); break;
case 3: snprintf(s, sz, "expander device (fanout)"); break;
default: snprintf(s, sz, "reserved [%d]", t); break;
}
pout(" attached device type: %s\n", s);
t = 0xf & vcp[4];
switch (t) {
case 0: snprintf(s, sz, "unknown"); break;
case 1: snprintf(s, sz, "power on"); break;
case 2: snprintf(s, sz, "hard reset"); break;
case 3: snprintf(s, sz, "SMP phy control function"); break;
case 4: snprintf(s, sz, "loss of dword synchronization"); break;
case 5: snprintf(s, sz, "mux mix up"); break;
case 6: snprintf(s, sz, "I_T nexus loss timeout for STP/SATA");
break;
case 7: snprintf(s, sz, "break timeout timer expired"); break;
case 8: snprintf(s, sz, "phy test function stopped"); break;
case 9: snprintf(s, sz, "expander device reduced functionality");
break;
default: snprintf(s, sz, "reserved [0x%x]", t); break;
}
pout(" attached reason: %s\n", s);
t = (vcp[5] & 0xf0) >> 4;
switch (t) {
case 0: snprintf(s, sz, "unknown"); break;
case 1: snprintf(s, sz, "power on"); break;
case 2: snprintf(s, sz, "hard reset"); break;
case 3: snprintf(s, sz, "SMP phy control function"); break;
case 4: snprintf(s, sz, "loss of dword synchronization"); break;
case 5: snprintf(s, sz, "mux mix up"); break;
case 6: snprintf(s, sz, "I_T nexus loss timeout for STP/SATA");
break;
case 7: snprintf(s, sz, "break timeout timer expired"); break;
case 8: snprintf(s, sz, "phy test function stopped"); break;
case 9: snprintf(s, sz, "expander device reduced functionality");
break;
default: snprintf(s, sz, "reserved [0x%x]", t); break;
}
pout(" reason: %s\n", s);
t = (0xf & vcp[5]);
switch (t) {
case 0: snprintf(s, sz, "phy enabled; unknown");
break;
case 1: snprintf(s, sz, "phy disabled"); break;
case 2: snprintf(s, sz, "phy enabled; speed negotiation failed");
break;
case 3: snprintf(s, sz, "phy enabled; SATA spinup hold state");
break;
case 4: snprintf(s, sz, "phy enabled; port selector");
break;
case 5: snprintf(s, sz, "phy enabled; reset in progress");
break;
case 6: snprintf(s, sz, "phy enabled; unsupported phy attached");
break;
case 8: snprintf(s, sz, "phy enabled; 1.5 Gbps"); break;
case 9: snprintf(s, sz, "phy enabled; 3 Gbps"); break;
case 0xa: snprintf(s, sz, "phy enabled; 6 Gbps"); break;
case 0xb: snprintf(s, sz, "phy enabled; 12 Gbps"); break;
default: snprintf(s, sz, "reserved [%d]", t); break;
}
pout(" negotiated logical link rate: %s\n", s);
pout(" attached initiator port: ssp=%d stp=%d smp=%d\n",
!! (vcp[6] & 8), !! (vcp[6] & 4), !! (vcp[6] & 2));
pout(" attached target port: ssp=%d stp=%d smp=%d\n",
!! (vcp[7] & 8), !! (vcp[7] & 4), !! (vcp[7] & 2));
if (!dont_print_serial_number) {
uint64_t ull = sg_get_unaligned_be64(vcp + 8);
pout(" SAS address = 0x%" PRIx64 "\n", ull);
ull = sg_get_unaligned_be64(vcp + 16);
pout(" attached SAS address = 0x%" PRIx64 "\n", ull);
}
pout(" attached phy identifier = %d\n", vcp[24]);
unsigned int ui = sg_get_unaligned_be32(vcp + 32);
pout(" Invalid DWORD count = %u\n", ui);
ui = sg_get_unaligned_be32(vcp + 36);
pout(" Running disparity error count = %u\n", ui);
ui = sg_get_unaligned_be32(vcp + 40);
pout(" Loss of DWORD synchronization = %u\n", ui);
ui = sg_get_unaligned_be32(vcp + 44);
pout(" Phy reset problem = %u\n", ui);
if (spld_len > 51) {
int num_ped;
unsigned char * xcp;
num_ped = vcp[51];
if (num_ped > 0)
pout(" Phy event descriptors:\n");
xcp = vcp + 52;
for (m = 0; m < (num_ped * 12); m += 12, xcp += 12) {
int peis;
unsigned int pvdt;
peis = xcp[3];
ui = sg_get_unaligned_be32(xcp + 4);
pvdt = sg_get_unaligned_be32(xcp + 8);
show_sas_phy_event_info(peis, ui, pvdt);
}
}
}
}
// Returns 1 if okay, 0 if non SAS descriptors
static int
show_protocol_specific_page(unsigned char * resp, int len)
{
int k, num;
unsigned char * ucp;
num = len - 4;
for (k = 0, ucp = resp + 4; k < num; ) {
int param_len = ucp[3] + 4;
if (SCSI_TPROTO_SAS != (0xf & ucp[4]))
return 0; /* only decode SAS log page */
if (0 == k)
pout("Protocol Specific port log page for SAS SSP\n");
show_sas_port_param(ucp, param_len);
k += param_len;
ucp += param_len;
}
pout("\n");
return 1;
}
// See Serial Attached SCSI (SPL-3) (e.g. revision 6g) the Protocol Specific
// log page [0x18]. Returns 0 if ok else FAIL* bitmask.
static int
scsiPrintSasPhy(scsi_device * device, int reset)
{
int num, err;
static const char * hname = "Protocol specific port";
if ((err = scsiLogSense(device, PROTOCOL_SPECIFIC_LPAGE, 0, gBuf,
LOG_RESP_LONG_LEN, 0))) {
print_on();
pout("%s %s Failed [%s]\n\n", __func__, logSenStr,
scsiErrString(err));
print_off();
return FAILSMART;
}
if ((gBuf[0] & 0x3f) != PROTOCOL_SPECIFIC_LPAGE) {
print_on();
pout("%s %s, page mismatch\n\n", hname, logSenRspStr);
print_off();
return FAILSMART;
}
// compute page length
num = sg_get_unaligned_be16(gBuf + 2);
if (1 != show_protocol_specific_page(gBuf, num + 4)) {
print_on();
pout("Only support %s log page on SAS devices\n\n", hname);
print_off();
return FAILSMART;
}
if (reset) {
if ((err = scsiLogSelect(device, 1 /* pcr */, 0 /* sp */, 0 /* pc */,
PROTOCOL_SPECIFIC_LPAGE, 0, NULL, 0))) {
print_on();
pout("%s Log Select (reset) Failed [%s]\n\n", __func__,
scsiErrString(err));
print_off();
return FAILSMART;
}
}
return 0;
}
static const char * peripheral_dt_arr[32] = {
"disk",
"tape",
"printer",
"processor",
"optical disk(4)",
"CD/DVD",
"scanner",
"optical disk(7)",
"medium changer",
"communications",
"graphics(10)",
"graphics(11)",
"storage array",
"enclosure",
"simplified disk",
"optical card reader",
"reserved [0x10]",
"object based storage",
"automation/driver interface",
"security manager device",
"host managed zoned block device",
"reserved [0x15]",
"reserved [0x16]",
"reserved [0x17]",
"reserved [0x18]",
"reserved [0x19]",
"reserved [0x1a]",
"reserved [0x1b]",
"reserved [0x1c]",
"reserved [0x1d]",
"well known logical unit",
"unknown or no device type",
};
/* Symbolic indexes to this array SCSI_TPROTO_* in scscmds.h */
static const char * transport_proto_arr[] = {
"Fibre channel (FCP-2)",
"Parallel SCSI (SPI-4)",
"SSA",
"IEEE 1394 (SBP-2)",
"RDMA (SRP)",
"iSCSI",
"SAS (SPL-3)",
"ADT",
"ATA (ACS-2)",
"UAS",
"SOP",
"PCIe",
"0xc",
"0xd",
"0xe",
"None given [0xf]"
};
/* Returns 0 on success, 1 on general error and 2 for early, clean exit */
static int
scsiGetDriveInfo(scsi_device * device, uint8_t * peripheral_type, bool all)
{
struct scsi_iec_mode_page iec;
int err, iec_err, len, req_len, avail_len;
bool is_tape = false;
int peri_dt = 0;
int transport = -1;
int form_factor = 0;
int haw_zbc = 0;
int protect = 0;
memset(gBuf, 0, 96);
req_len = 36;
if ((err = scsiStdInquiry(device, gBuf, req_len))) {
print_on();
pout("Standard Inquiry (36 bytes) failed [%s]\n", scsiErrString(err));
pout("Retrying with a 64 byte Standard Inquiry\n");
print_off();
/* Marvell controllers fail with 36 byte StdInquiry, but 64 is ok */
req_len = 64;
if ((err = scsiStdInquiry(device, gBuf, req_len))) {
print_on();
pout("Standard Inquiry (64 bytes) failed [%s]\n",
scsiErrString(err));
print_off();
return 1;
}
}
avail_len = gBuf[4] + 5;
len = (avail_len < req_len) ? avail_len : req_len;
peri_dt = gBuf[0] & 0x1f;
*peripheral_type = peri_dt;
if ((SCSI_PT_SEQUENTIAL_ACCESS == peri_dt) ||
(SCSI_PT_MEDIUM_CHANGER == peri_dt))
is_tape = true;
if (len < 36) {
print_on();
pout("Short INQUIRY response, skip product id\n");
print_off();
return 1;
}
// Upper bits of version bytes were used in older standards
// Only interested in SPC-4 (0x6) and SPC-5 (assumed to be 0x7)
scsi_version = gBuf[2] & 0x7;
if (all && (0 != strncmp((char *)&gBuf[8], "ATA", 3))) {
char product[16+1], revision[4+1];
scsi_format_id_string(scsi_vendor, &gBuf[8], 8);
scsi_format_id_string(product, &gBuf[16], 16);
scsi_format_id_string(revision, &gBuf[32], 4);
pout("=== START OF INFORMATION SECTION ===\n");
jout("Vendor: %.8s\n", scsi_vendor);
jglb["vendor"] = scsi_vendor;
jout("Product: %.16s\n", product);
jglb["product"] = product;
jglb["model_name"] = strprintf("%s%s%s",
scsi_vendor, (*scsi_vendor && *product ? " " : ""), product);
if (gBuf[32] >= ' ') {
jout("Revision: %.4s\n", revision);
// jglb["firmware_version"] = revision;
jglb["revision"] = revision; /* could be a hardware rev */
}
if ((scsi_version > 0x3) && (scsi_version < 0x8)) {
char sv_arr[8];
snprintf(sv_arr, sizeof(sv_arr), "SPC-%d", scsi_version - 2);
jout("Compliance: %s\n", sv_arr);
jglb["scsi_version"] = sv_arr;
}
}
if (!*device->get_req_type()/*no type requested*/ &&
(0 == strncmp((char *)&gBuf[8], "ATA", 3))) {
pout("\nProbable ATA device behind a SAT layer\n"
"Try an additional '-d ata' or '-d sat' argument.\n");
return 2;
}
if (! all)
return 0;
protect = gBuf[5] & 0x1; /* from and including SPC-3 */
if (! is_tape) { /* assume disk if not tape drive (or tape changer) */
struct scsi_readcap_resp srr;
int lbpme = -1;
int lbprz = -1;
unsigned char lb_prov_resp[8];
uint64_t capacity = scsiGetSize(device, false /*avoid_rcap16 */,
&srr);
if (capacity) {
char cap_str[64], si_str[64];
format_with_thousands_sep(cap_str, sizeof(cap_str), capacity);
format_capacity(si_str, sizeof(si_str), capacity);
jout("User Capacity: %s bytes [%s]\n", cap_str, si_str);
if (srr.lb_size)
jglb["user_capacity"]["blocks"].set_unsafe_uint64(capacity /
srr.lb_size);
jglb["user_capacity"]["bytes"].set_unsafe_uint64(capacity);
jout("Logical block size: %u bytes\n", srr.lb_size);
jglb["logical_block_size"] = srr.lb_size;
if (protect || srr.lb_p_pb_exp) {
if (srr.lb_p_pb_exp > 0) {
unsigned pb_size = srr.lb_size * (1 << srr.lb_p_pb_exp);
jout("Physical block size: %u bytes\n", pb_size);
jglb["physical_block_size"] = pb_size;
if (srr.l_a_lba > 0) // not common so cut the clutter
pout("Lowest aligned LBA: %u\n", srr.l_a_lba);
}
if (srr.prot_type > 0) {
switch (srr.prot_type) {
case 1 :
pout("Formatted with type 1 protection\n");
break;
case 2 :
pout("Formatted with type 2 protection\n");
break;
case 3 :
pout("Formatted with type 3 protection\n");
break;
default:
pout("Formatted with unknown protection type [%d]\n",
srr.prot_type);
break;
}
unsigned p_i_per_lb = (1 << srr.p_i_exp);
const unsigned pi_sz = 8; /* ref-tag(4 bytes),
app-tag(2), tag-mask(2) */
if (p_i_per_lb > 1)
pout("%d protection information intervals per "
"logical block\n", p_i_per_lb);
pout("%d bytes of protection information per logical "
"block\n", pi_sz * p_i_per_lb);
}
/* Pick up some LB provisioning info since its available */
lbpme = (int)srr.lbpme;
lbprz = (int)srr.lbprz;
}
}
/* Thin Provisioning VPD page renamed Logical Block Provisioning VPD
* page in sbc3r25; some fields changed their meaning so that the
* new page covered both thin and resource provisioned LUs. */
if (0 == scsiInquiryVpd(device, SCSI_VPD_LOGICAL_BLOCK_PROVISIONING,
lb_prov_resp, sizeof(lb_prov_resp))) {
int prov_type = lb_prov_resp[6] & 0x7; /* added sbc3r27 */
int vpd_lbprz = ((lb_prov_resp[5] >> 2) & 0x7); /* sbc4r07 */
if (-1 == lbprz)
lbprz = vpd_lbprz;
else if ((0 == vpd_lbprz) && (1 == lbprz))
; /* vpd_lbprz introduced in sbc3r27, expanded in sbc4r07 */
else
lbprz = vpd_lbprz;
switch (prov_type) {
case 0:
if (lbpme <= 0) {
pout("LU is fully provisioned");
if (lbprz)
pout(" [LBPRZ=%d]\n", lbprz);
else
pout("\n");
} else
pout("LB provisioning type: not reported [LBPME=1, "
"LBPRZ=%d]\n", lbprz);
break;
case 1:
pout("LU is resource provisioned, LBPRZ=%d\n", lbprz);
break;
case 2:
pout("LU is thin provisioned, LBPRZ=%d\n", lbprz);
break;
default:
pout("LU provisioning type reserved [%d], LBPRZ=%d\n",
prov_type, lbprz);
break;
}
} else if (1 == lbpme) {
if (scsi_debugmode > 0)
pout("rcap_16 sets LBPME but no LB provisioning VPD page\n");
pout("Logical block provisioning enabled, LBPRZ=%d\n", lbprz);
}
int rpm = scsiGetRPM(device, modese_len, &form_factor, &haw_zbc);
if (rpm >= 0) {
if (0 == rpm)
; // Not reported
else if (1 == rpm)
jout("Rotation Rate: Solid State Device\n");
else if ((rpm <= 0x400) || (0xffff == rpm))
; // Reserved
else
jout("Rotation Rate: %d rpm\n", rpm);
jglb["rotation_rate"] = (rpm == 1 ? 0 : rpm);
}
if (form_factor > 0) {
const char * cp = NULL;
switch (form_factor) {
case 1:
cp = "5.25";
break;
case 2:
cp = "3.5";
break;
case 3:
cp = "2.5";
break;
case 4:
cp = "1.8";
break;
case 5:
cp = "< 1.8";
break;
}
jglb["form_factor"]["scsi_value"] = form_factor;
if (cp) {
jout("Form Factor: %s inches\n", cp);
jglb["form_factor"]["name"] = strprintf("%s inches", cp);
}
}
if (haw_zbc > 0)
pout("Host aware zoned block capable\n");
}
/* Do this here to try and detect badly conforming devices (some USB
keys) that will lock up on a InquiryVpd or log sense or ... */
if ((iec_err = scsiFetchIECmpage(device, &iec, modese_len))) {
if (SIMPLE_ERR_BAD_RESP == iec_err) {
pout(">> Terminate command early due to bad response to IEC "
"mode page\n");
print_off();
gIecMPage = 0;
return 1;
}
} else
modese_len = iec.modese_len;
if (! dont_print_serial_number) {
if (0 == (err = scsiInquiryVpd(device, SCSI_VPD_DEVICE_IDENTIFICATION,
gBuf, 252))) {
char s[256];
len = gBuf[3];
scsi_decode_lu_dev_id(gBuf + 4, len, s, sizeof(s), &transport);
if (strlen(s) > 0)
pout("Logical Unit id: %s\n", s);
} else if (scsi_debugmode > 0) {
print_on();
if (SIMPLE_ERR_BAD_RESP == err)
pout("Vital Product Data (VPD) bit ignored in INQUIRY\n");
else
pout("Vital Product Data (VPD) INQUIRY failed [%d]\n", err);
print_off();
}
if (0 == (err = scsiInquiryVpd(device, SCSI_VPD_UNIT_SERIAL_NUMBER,
gBuf, 252))) {
char serial[256];
len = gBuf[3];
gBuf[4 + len] = '\0';
scsi_format_id_string(serial, &gBuf[4], len);
jout("Serial number: %s\n", serial);
jglb["serial_number"] = serial;
} else if (scsi_debugmode > 0) {
print_on();
if (SIMPLE_ERR_BAD_RESP == err)
pout("Vital Product Data (VPD) bit ignored in INQUIRY\n");
else
pout("Vital Product Data (VPD) INQUIRY failed [%d]\n", err);
print_off();
}
}
// print SCSI peripheral device type
jglb["device_type"]["scsi_value"] = peri_dt;
if (peri_dt < (int)(sizeof(peripheral_dt_arr) /
sizeof(peripheral_dt_arr[0]))) {
jout("Device type: %s\n", peripheral_dt_arr[peri_dt]);
jglb["device_type"]["name"] = peripheral_dt_arr[peri_dt];
}
else
jout("Device type: <%d>\n", peri_dt);
// See if transport protocol is known
if (transport < 0)
transport = scsiFetchTransportProtocol(device, modese_len);
if ((transport >= 0) && (transport <= 0xf))
pout("Transport protocol: %s\n", transport_proto_arr[transport]);
// print current time and date and timezone
time_t now = time(0);
char timedatetz[DATEANDEPOCHLEN]; dateandtimezoneepoch(timedatetz, now);
jout("Local Time is: %s\n", timedatetz);
jglb["local_time"]["time_t"] = now;
jglb["local_time"]["asctime"] = timedatetz;
// See if unit accepts SCSI commands from us
if ((err = scsiTestUnitReady(device))) {
if (SIMPLE_ERR_NOT_READY == err) {
print_on();
if (!is_tape)
pout("device is NOT READY (e.g. spun down, busy)\n");
else
pout("device is NOT READY (e.g. no tape)\n");
print_off();
} else if (SIMPLE_ERR_NO_MEDIUM == err) {
print_on();
if (is_tape)
pout("NO tape present in drive\n");
else
pout("NO MEDIUM present in device\n");
print_off();
} else if (SIMPLE_ERR_BECOMING_READY == err) {
print_on();
pout("device becoming ready (wait)\n");
print_off();
} else {
print_on();
pout("device Test Unit Ready [%s]\n", scsiErrString(err));
print_off();
}
if (! is_tape) {
int returnval = 0; // TODO: exit with FAILID if failuretest returns
failuretest(MANDATORY_CMD, returnval|=FAILID);
}
}
if (iec_err) {
if (!is_tape) {
print_on();
pout("SMART support is: Unavailable - device lacks SMART "
"capability.\n");
if (scsi_debugmode > 0)
pout(" [%s]\n", scsiErrString(iec_err));
print_off();
}
gIecMPage = 0;
return 0;
}
if (!is_tape)
pout("SMART support is: Available - device has SMART capability.\n"
"SMART support is: %s\n",
(scsi_IsExceptionControlEnabled(&iec)) ? "Enabled" : "Disabled");
pout("%s\n", (scsi_IsWarningEnabled(&iec)) ?
"Temperature Warning: Enabled" :
"Temperature Warning: Disabled or Not Supported");
return 0;
}
static int
scsiSmartEnable(scsi_device * device)
{
struct scsi_iec_mode_page iec;
int err;
if ((err = scsiFetchIECmpage(device, &iec, modese_len))) {
print_on();
pout("unable to fetch IEC (SMART) mode page [%s]\n",
scsiErrString(err));
print_off();
return 1;
} else
modese_len = iec.modese_len;
if ((err = scsiSetExceptionControlAndWarning(device, 1, &iec))) {
print_on();
pout("unable to enable Exception control and warning [%s]\n",
scsiErrString(err));
print_off();
return 1;
}
/* Need to refetch 'iec' since could be modified by previous call */
if ((err = scsiFetchIECmpage(device, &iec, modese_len))) {
pout("unable to fetch IEC (SMART) mode page [%s]\n",
scsiErrString(err));
return 1;
} else
modese_len = iec.modese_len;
pout("Informational Exceptions (SMART) %s\n",
scsi_IsExceptionControlEnabled(&iec) ? "enabled" : "disabled");
pout("Temperature warning %s\n",
scsi_IsWarningEnabled(&iec) ? "enabled" : "disabled");
return 0;
}
static int
scsiSmartDisable(scsi_device * device)
{
struct scsi_iec_mode_page iec;
int err;
if ((err = scsiFetchIECmpage(device, &iec, modese_len))) {
print_on();
pout("unable to fetch IEC (SMART) mode page [%s]\n",
scsiErrString(err));
print_off();
return 1;
} else
modese_len = iec.modese_len;
if ((err = scsiSetExceptionControlAndWarning(device, 0, &iec))) {
print_on();
pout("unable to disable Exception control and warning [%s]\n",
scsiErrString(err));
print_off();
return 1;
}
/* Need to refetch 'iec' since could be modified by previous call */
if ((err = scsiFetchIECmpage(device, &iec, modese_len))) {
pout("unable to fetch IEC (SMART) mode page [%s]\n",
scsiErrString(err));
return 1;
} else
modese_len = iec.modese_len;
pout("Informational Exceptions (SMART) %s\n",
scsi_IsExceptionControlEnabled(&iec) ? "enabled" : "disabled");
pout("Temperature warning %s\n",
scsi_IsWarningEnabled(&iec) ? "enabled" : "disabled");
return 0;
}
static void
scsiPrintTemp(scsi_device * device)
{
uint8_t temp = 255;
uint8_t trip = 255;
if (scsiGetTemp(device, &temp, &trip))
return;
if (255 == temp)
pout("Current Drive Temperature: <not available>\n");
else {
jout("Current Drive Temperature: %d C\n", temp);
jglb["temperature"]["current"] = temp;
}
if (255 == trip)
pout("Drive Trip Temperature: <not available>\n");
else {
jout("Drive Trip Temperature: %d C\n", trip);
jglb["temperature"]["drive_trip"] = trip;
}
pout("\n");
}
/* Main entry point used by smartctl command. Return 0 for success */
int
scsiPrintMain(scsi_device * device, const scsi_print_options & options)
{
int checkedSupportedLogPages = 0;
uint8_t peripheral_type = 0;
int returnval = 0;
int res, durationSec;
struct scsi_sense_disect sense_info;
bool is_disk;
bool is_tape;
bool any_output = options.drive_info;
if (supported_vpd_pages_p) {
delete supported_vpd_pages_p;
supported_vpd_pages_p = NULL;
}
supported_vpd_pages_p = new supported_vpd_pages(device);
res = scsiGetDriveInfo(device, &peripheral_type, options.drive_info);
if (res) {
if (2 == res)
return 0;
else
failuretest(MANDATORY_CMD, returnval |= FAILID);
any_output = true;
}
is_disk = ((SCSI_PT_DIRECT_ACCESS == peripheral_type) ||
(SCSI_PT_HOST_MANAGED == peripheral_type));
is_tape = ((SCSI_PT_SEQUENTIAL_ACCESS == peripheral_type) ||
(SCSI_PT_MEDIUM_CHANGER == peripheral_type));
short int wce = -1, rcd = -1;
// Print read look-ahead status for disks
if (options.get_rcd || options.get_wce) {
if (is_disk) {
res = scsiGetSetCache(device, modese_len, &wce, &rcd);
if (options.get_rcd)
pout("Read Cache is: %s\n",
res ? "Unavailable" : // error
rcd ? "Disabled" : "Enabled");
if (options.get_wce)
pout("Writeback Cache is: %s\n",
res ? "Unavailable" : // error
!wce ? "Disabled" : "Enabled");
}
} else
any_output = true;
if (options.drive_info)
pout("\n");
// START OF THE ENABLE/DISABLE SECTION OF THE CODE
if (options.smart_disable || options.smart_enable ||
options.smart_auto_save_disable || options.smart_auto_save_enable)
pout("=== START OF ENABLE/DISABLE COMMANDS SECTION ===\n");
if (options.smart_enable) {
if (scsiSmartEnable(device))
failuretest(MANDATORY_CMD, returnval |= FAILSMART);
any_output = true;
}
if (options.smart_disable) {
if (scsiSmartDisable(device))
failuretest(MANDATORY_CMD,returnval |= FAILSMART);
any_output = true;
}
if (options.smart_auto_save_enable) {
if (scsiSetControlGLTSD(device, 0, modese_len)) {
pout("Enable autosave (clear GLTSD bit) failed\n");
failuretest(OPTIONAL_CMD,returnval |= FAILSMART);
} else
pout("Autosave enabled (GLTSD bit cleared).\n");
any_output = true;
}
// Enable/Disable write cache
if (options.set_wce && is_disk) {
short int enable = wce = (options.set_wce > 0);
rcd = -1;
if (scsiGetSetCache(device, modese_len, &wce, &rcd)) {
pout("Write cache %sable failed: %s\n", (enable ? "en" : "dis"),
device->get_errmsg());
failuretest(OPTIONAL_CMD,returnval |= FAILSMART);
} else
pout("Write cache %sabled\n", (enable ? "en" : "dis"));
any_output = true;
}
// Enable/Disable read cache
if (options.set_rcd && is_disk) {
short int enable = (options.set_rcd > 0);
rcd = !enable;
wce = -1;
if (scsiGetSetCache(device, modese_len, &wce, &rcd)) {
pout("Read cache %sable failed: %s\n", (enable ? "en" : "dis"),
device->get_errmsg());
failuretest(OPTIONAL_CMD,returnval |= FAILSMART);
} else
pout("Read cache %sabled\n", (enable ? "en" : "dis"));
any_output = true;
}
if (options.smart_auto_save_disable) {
if (scsiSetControlGLTSD(device, 1, modese_len)) {
pout("Disable autosave (set GLTSD bit) failed\n");
failuretest(OPTIONAL_CMD,returnval |= FAILSMART);
} else
pout("Autosave disabled (GLTSD bit set).\n");
any_output = true;
}
if (options.smart_disable || options.smart_enable ||
options.smart_auto_save_disable || options.smart_auto_save_enable)
pout("\n"); // END OF THE ENABLE/DISABLE SECTION OF THE CODE
// START OF READ-ONLY OPTIONS APART FROM -V and -i
if (options.smart_check_status || options.smart_ss_media_log ||
options.smart_vendor_attrib || options.smart_error_log ||
options.smart_selftest_log || options.smart_background_log ||
options.sasphy)
pout("=== START OF READ SMART DATA SECTION ===\n");
if (options.smart_check_status) {
scsiGetSupportedLogPages(device);
checkedSupportedLogPages = 1;
if (is_tape) {
if (gTapeAlertsLPage) {
if (options.drive_info)
pout("TapeAlert Supported\n");
if (-1 == scsiGetTapeAlertsData(device, peripheral_type))
failuretest(OPTIONAL_CMD, returnval |= FAILSMART);
}
else
pout("TapeAlert Not Supported\n");
} else { /* disk, cd/dvd, enclosure, etc */
if ((res = scsiGetSmartData(device,
options.smart_vendor_attrib))) {
if (-2 == res)
returnval |= FAILSTATUS;
else
returnval |= FAILSMART;
}
}
any_output = true;
}
if (is_disk && options.smart_ss_media_log) {
if (! checkedSupportedLogPages)
scsiGetSupportedLogPages(device);
res = 0;
if (gSSMediaLPage)
res = scsiPrintSSMedia(device);
if (0 != res)
failuretest(OPTIONAL_CMD, returnval|=res);
if (gFormatStatusLPage)
res = scsiPrintFormatStatus(device);
if (0 != res)
failuretest(OPTIONAL_CMD, returnval|=res);
any_output = true;
}
if (options.smart_vendor_attrib) {
if (! checkedSupportedLogPages)
scsiGetSupportedLogPages(device);
if (gTempLPage)
scsiPrintTemp(device);
if (gStartStopLPage)
scsiGetStartStopData(device);
if (is_disk) {
scsiPrintGrownDefectListLen(device);
if (gSeagateCacheLPage)
scsiPrintSeagateCacheLPage(device);
if (gSeagateFactoryLPage)
scsiPrintSeagateFactoryLPage(device);
}
any_output = true;
}
if (options.smart_error_log) {
if (! checkedSupportedLogPages)
scsiGetSupportedLogPages(device);
scsiPrintErrorCounterLog(device);
if (gPendDefectsLPage)
scsiPrintPendingDefectsLPage(device);
if (1 == scsiFetchControlGLTSD(device, modese_len, 1))
pout("\n[GLTSD (Global Logging Target Save Disable) set. "
"Enable Save with '-S on']\n");
any_output = true;
}
if (options.smart_selftest_log) {
if (! checkedSupportedLogPages)
scsiGetSupportedLogPages(device);
res = 0;
if (gSelfTestLPage)
res = scsiPrintSelfTest(device);
else {
pout("Device does not support Self Test logging\n");
failuretest(OPTIONAL_CMD, returnval|=FAILSMART);
}
if (0 != res)
failuretest(OPTIONAL_CMD, returnval|=res);
any_output = true;
}
if (options.smart_background_log && is_disk) {
if (! checkedSupportedLogPages)
scsiGetSupportedLogPages(device);
res = 0;
if (gBackgroundResultsLPage)
res = scsiPrintBackgroundResults(device);
else {
pout("Device does not support Background scan results logging\n");
failuretest(OPTIONAL_CMD, returnval|=FAILSMART);
}
if (0 != res)
failuretest(OPTIONAL_CMD, returnval|=res);
any_output = true;
}
if (options.smart_default_selftest) {
if (scsiSmartDefaultSelfTest(device))
return returnval | FAILSMART;
pout("Default Self Test Successful\n");
any_output = true;
}
if (options.smart_short_cap_selftest) {
if (scsiSmartShortCapSelfTest(device))
return returnval | FAILSMART;
pout("Short Foreground Self Test Successful\n");
any_output = true;
}
// check if another test is running
if (options.smart_short_selftest || options.smart_extend_selftest) {
if (!scsiRequestSense(device, &sense_info) &&
(sense_info.asc == 0x04 && sense_info.ascq == 0x09)) {
if (!options.smart_selftest_force) {
pout("Can't start self-test without aborting current test");
if (sense_info.progress != -1)
pout(" (%d%% remaining)",
100 - sense_info.progress * 100 / 65535);
pout(",\nadd '-t force' option to override, or run "
"'smartctl -X' to abort test.\n");
return -1;
} else
scsiSmartSelfTestAbort(device);
}
}
if (options.smart_short_selftest) {
if (scsiSmartShortSelfTest(device))
return returnval | FAILSMART;
pout("Short Background Self Test has begun\n");
pout("Use smartctl -X to abort test\n");
any_output = true;
}
if (options.smart_extend_selftest) {
if (scsiSmartExtendSelfTest(device))
return returnval | FAILSMART;
pout("Extended Background Self Test has begun\n");
if ((0 == scsiFetchExtendedSelfTestTime(device, &durationSec,
modese_len)) && (durationSec > 0)) {
time_t t = time(NULL);
t += durationSec;
pout("Please wait %d minutes for test to complete.\n",
durationSec / 60);
pout("Estimated completion time: %s\n", ctime(&t));
}
pout("Use smartctl -X to abort test\n");
any_output = true;
}
if (options.smart_extend_cap_selftest) {
if (scsiSmartExtendCapSelfTest(device))
return returnval | FAILSMART;
pout("Extended Foreground Self Test Successful\n");
}
if (options.smart_selftest_abort) {
if (scsiSmartSelfTestAbort(device))
return returnval | FAILSMART;
pout("Self Test returned without error\n");
any_output = true;
}
if (options.sasphy && gProtocolSpecificLPage) {
if (scsiPrintSasPhy(device, options.sasphy_reset))
return returnval | FAILSMART;
any_output = true;
}
if (!any_output)
pout("SCSI device successfully opened\n\nUse 'smartctl -a' (or '-x') "
"to print SMART (and more) information\n\n");
return returnval;
}
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