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d967756b10
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117 Commits

Author SHA1 Message Date
Alexandre Derumier
d967756b10 vm_qmp_command : reworks of the sub 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-06-26 06:26:40 +02:00
Alexandre Derumier
f667373f27 qmp_read_avail : reworks 
qmp response could me more than 1 json.

we can have 1 json with event info, and 1 json with return infos.

We die if we receive an error message in response.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-06-26 06:21:02 +02:00
Dietmar Maurer
97d62eb73c fix coding style 2012-05-30 12:08:33 +02:00
Alexandre Derumier
c971c4f221 add basic qmp support 
this add qmp socket to kvm process
and anew sub copied from vm_monitor_command:

vm_qmp_command ($vmid, $cmdstr, $nocheck)

$cmdstr could be a simple command to be executed, without argument

vm_qmp_command($vmid,"stop");

or a complex hash with arguments

$cmdstr->{execute}="eject";
$cmdstr->{arguments}->{device}="ide1-cd0";
vm_qmp_command($vmid,$cmdstr);

documentation about qmp commands is here
http://git.qemu.org/?p=qemu.git;a=blob;f=qmp-commands.hx;h=db980fa811325aeca8ad43472ba468702d4a25a2;hb=HEAD

Code must be polish a little more, but it's a start.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-05-30 11:51:16 +02:00
Dietmar Maurer
a125592ce0 minor fixes for newer pve-storage versions 2012-05-23 07:24:15 +02:00
Alexandre Derumier
affd2f88ea add diskio throttling option to drive 
This add disk io limit to drive options.

I also add the qemu monitor command, but I din't have added yet to Qemu.pm

>From qemu mailing:

Some available features follow as below:
(1) global bps limit.
   -drive bps=xxx            in bytes/s
(2) only read bps limit
   -drive bps_rd=xxx         in bytes/s
(3) only write bps limit
   -drive bps_wr=xxx         in bytes/s
(4) global iops limit
   -drive iops=xxx           in ios/s
(5) only read iops limit
   -drive iops_rd=xxx        in ios/s
(6) only write iops limit
   -drive iops_wr=xxx        in ios/s
(7) the combination of some limits.
   -drive bps=xxx,iops=xxx

Known Limitations:
(1) #1 can not coexist with #2, #3
(2) #4 can not coexist with #5, #6
(3) When bps/iops limits are specified to a small value such as 511 bytes/s,
this VM will hang up. We are considering how to handle this senario.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-05-14 06:48:05 +02:00
Dietmar Maurer
41e7bdb916 removed startall/stopall commands 
Because we now support startup priorities, and start/stop order must include containers
 2012-04-20 09:30:42 +02:00
Dietmar Maurer
59411c4e10 new startup option to define startup order 2012-04-19 14:28:05 +02:00
Dietmar Maurer
71c11a8301 fix bug #147: allow to set migrate_downtime to 0 2012-04-11 10:54:04 +02:00
Alexandre Derumier
e482cec30b add directsync cache mode 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-04-10 09:21:28 +02:00
Dietmar Maurer
b7e0c8bf39 use '-no-kvm-pit-reinjection -no-hpet' for win7 and w2k8 2012-04-05 12:34:33 +02:00
Dietmar Maurer
47152e2ee3 fix bug #12: check storage availability early (migrate) 2012-03-30 09:13:31 +02:00
Dietmar Maurer
036e0e2b4b correctly pass hexadecimal numbers with prefix 0x to kvm 
This is related to this change in kvm:

http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commitdiff;h=97aa6e9b8f9df37add21d86fac1a9ca6ce7df9b7
 2012-03-29 07:12:43 +02:00
Dietmar Maurer
191435c643 only wait 1 second to aquire lock on vm_create 
Waiting is not necessary, and we want to avoid delays in the GUI.
 2012-03-27 09:02:50 +02:00
Dietmar Maurer
18744ba33f corretcly use tag instead of vlan 2012-03-22 06:30:43 +01:00
Derumier Alexandre
5070f384d1 renamme vlan option to tag 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-03-22 06:27:58 +01:00
Dietmar Maurer
fc1ddcdcae use Digest::SHA instead of Digest::SHA1 2012-03-20 12:25:08 +01:00
Derumier Alexandre
3c720aeac6 add vlan for testing 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-03-20 06:12:46 +01:00
Dietmar Maurer
28ef82d3be use scsi inquiry to test if we can use the scsi-block driver 
This is basically the same test as done inside the scsi-block driver. This also works for device-mapper multipath devices.
 2012-03-19 10:39:43 +01:00
Dietmar Maurer
7fabe17df2 restrict name to DNS format 'dns-name' 2012-03-13 07:00:27 +01:00
Dietmar Maurer
961bfcb224 fix bug 102: remove stale status file on stop 2012-03-01 12:54:06 +01:00
Dietmar Maurer
0581fe4fd6 save description as comment 2012-03-01 08:13:14 +01:00
Dietmar Maurer
684bcdd7a4 revert tablet mice fix 2012-02-29 09:47:31 +01:00
Derumier Alexandre
ce332eeb58 fix tablet mice as default when live migrate 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-02-29 06:49:57 +01:00
Derumier Alexandre
5b805e5081 Support new cpu models 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-02-22 07:18:07 +01:00
Dietmar Maurer
da21653bfb ignore -tdf (avoid kvm warning) - this is no longer needed 2012-02-13 11:18:09 +01:00
Derumier Alexandre
95d6343bfa don't try to hotplug/unplug is device exist/don't exist 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-02-06 07:26:38 +01:00
Dietmar Maurer
ae57f6b352 cleanup update_vm - factor out code to make is simpler 2012-02-03 10:23:50 +01:00
Dietmar Maurer
1858638fe3 replace change_config_nolock with update_config_nolock 
We now use cfs_file_write() in order to avoid race conditions between
file IO and cfs operations (read after write works now).
 2012-02-02 14:18:41 +01:00
Dietmar Maurer
5d7a6767be cleanup update_vm - carefully reload config after changes 
Split out code to delete drive into delete_drive()

Always hotplug after config is written and reloaded.

Do not revert config if hotplug fails.

Do not safe config in add_unused_volume.
 2012-02-02 10:57:16 +01:00
Dietmar Maurer
a0d1b1a2fe start adding permission checks 2012-02-02 06:57:47 +01:00
Derumier Alexandre
26ee04b6a0 add ahci controller 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-02-02 06:21:47 +01:00
Derumier Alexandre
cdb0931f68 add sata hdd support 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-02-02 06:21:42 +01:00
Derumier Alexandre
5f0c4c32f2 cleanup warning messages 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-30 06:13:14 +01:00
Derumier Alexandre
2630d2a958 add qemu_netdevadd, qemu_netdevdel and add them in hotplug code 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-30 06:06:24 +01:00
Derumier Alexandre
cc4d61824c add print_netdevice_full, print_netdev_full subs 
and change code to use it

Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-30 05:58:29 +01:00
Dietmar Maurer
afdb31d5f8 removed trailing whitespace 2012-01-27 09:35:26 +01:00
Derumier Alexandre
c2a64aa7cf update_vm rework 
now we write conf after each option.

Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-27 05:55:00 +01:00
Derumier Alexandre
fcdb011702 rework of hotplug/unplug in Qemu.pm 
manage errors on more than 1 device
use unused disk for new created disk but failed hotplug

Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:15:57 +01:00
Derumier Alexandre
a4f091a073 add scsi disk hotplug/unplug 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:14:31 +01:00
Derumier Alexandre
cfc817c710 add lsi controller hotplug 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:13:01 +01:00
Derumier Alexandre
5e5dcb7362 create qemu_deviceadd, qemu_devicedel, qemu_driveadd, qemu_drivedel, qemu_deviceaddverify, qemu_devicedelverify 
and replace code in vm_deviceplug/vm_deviceunplug

Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:09:15 +01:00
Derumier Alexandre
7ebe888a03 print_drivedevice_full : change deviceid: device-scsi to scsi and device-ide to ide 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:07:21 +01:00
Derumier Alexandre
ec21aa112d rename vm_deviceadd to vm_deviceplug, and vm_devicedel to vm_deviceunplug 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:06:24 +01:00
Derumier Alexandre
69b6ae0ce3 rename scsicontroller deviceid from scsi0/1 to lsi0/1 
Signed-off-by: Derumier Alexandre <aderumier@odiso.com>
 2012-01-23 09:05:34 +01:00
Dietmar Maurer
f0cab979e5 catch exception when storage does not exists 2012-01-17 13:12:40 +01:00
Dietmar Maurer
254575e971 fix bug #81: do no deactivate volumes in vzdump stop mode 
We add a keepActive parameter to stop/shutdown API.
 2012-01-17 11:56:56 +01:00
Dietmar Maurer
e95fe75f86 use 'da' instead of 'dk' for Danish keyboard 
Qemu use that name.
 2012-01-09 11:51:28 +01:00
Dietmar Maurer
745fed70c0 do not raise exceptions in vm_stop_cleanup 2011-12-16 06:34:35 +01:00
Dietmar Maurer
9269013a93 implement forceStop for vm_shutdown 2011-12-15 12:58:29 +01:00