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devlink: Add health reporter test command support

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Add health reporter test command and allow user to trigger a test event.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This commit is contained in:
Jiri Pirko 2020-10-01 09:21:13 +02:00 committed by David Ahern
parent 012164718b
commit 8dc1db80e4
3 changed files with 28 additions and 1 deletions
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2
bash-completion/devlink
View File

@ -635,7 +635,7 @@ _devlink_health_reporter()
_devlink_health()
{
case $command in
show|recover|diagnose|set)
show|recover|diagnose|set|test)
_devlink_health_reporter 0
if [[ $command == "set" ]]; then
case $cword in

11
devlink/devlink.c
View File

@ -7099,6 +7099,13 @@ static int cmd_health_diagnose(struct dl *dl)
0);
}
static int cmd_health_test(struct dl *dl)
{
return cmd_health_object_common(dl,
DEVLINK_CMD_HEALTH_REPORTER_TEST,
0);
}
static int cmd_health_recover(struct dl *dl)
{
struct nlmsghdr *nlh;
@ -7303,6 +7310,7 @@ static void cmd_health_help(void)
pr_err("Usage: devlink health show [ { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME ]\n");
pr_err(" devlink health recover { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME\n");
pr_err(" devlink health diagnose { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME\n");
pr_err(" devlink health test { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME\n");
pr_err(" devlink health dump show { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME\n");
pr_err(" devlink health dump clear { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME\n");
pr_err(" devlink health set { DEV | DEV/PORT_INDEX } reporter REPORTER_NAME\n");
@ -7326,6 +7334,9 @@ static int cmd_health(struct dl *dl)
} else if (dl_argv_match(dl, "diagnose")) {
dl_arg_inc(dl);
return cmd_health_diagnose(dl);
} else if (dl_argv_match(dl, "test")) {
dl_arg_inc(dl);
return cmd_health_test(dl);
} else if (dl_argv_match(dl, "dump")) {
dl_arg_inc(dl);
if (dl_argv_match(dl, "show")) {

16
man/man8/devlink-health.8
View File

@ -41,6 +41,12 @@ devlink-health \- devlink health reporting and recovery
.B reporter
.RI "" REPORTER ""
.ti -8
.BR "devlink health test"
.RI "{ " DEV " | " DEV/PORT_INDEX " }"
.B reporter
.RI "" REPORTER ""
.ti -8
.B devlink health dump clear
.RI "{ " DEV " | " DEV/PORT_INDEX " }"
@ -105,6 +111,16 @@ This action performs a recovery and increases the recoveries counter on success.
.I "REPORTER"
- specifies the reporter's name registered on specified devlink device or port.
.SS devlink health test - Trigger a test event on a reporter.
.PP
.I "DEV"
- specifies the devlink device.
.PP
.I "REPORTER"
- specifies the reporter's name registered on the devlink device.
.SS devlink health dump show - Display the last saved dump.
.PD 0