Proxmox/qemu-server
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327 Commits 7 Branches 0 Tags 5.4 MiB
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Author SHA1 Message Date
Dietmar Maurer
6aa4651b89 include additional info in snapshot list 2012-09-13 09:45:48 +02:00
Dietmar Maurer
d191446898 pass 'digest', so that GUI can detect changes easily 
Also use 'current' instead of '__current'
 2012-09-13 09:13:39 +02:00
Dietmar Maurer
a3222b9184 snapshot: save state and implement rollback 
We automatically stop the VM on rollback, and start it again when there
is saved state.
 2012-09-12 13:34:55 +02:00
Dietmar Maurer
9d6890772d use long timeouts for snapshot monitor command 
Internal snapshots should be fast, but there is not guarantee.
 2012-09-12 13:32:12 +02:00
Dietmar Maurer
18bfb361a0 snapshot: allocate/free volid for VM state 2012-09-12 11:59:48 +02:00
Dietmar Maurer
db7c26e55e snapshot: don't overwrite main VM description 2012-09-12 10:17:41 +02:00
Dietmar Maurer
6cb1a8cfc1 snapshot_delete: correctly unlink parent refs 2012-09-12 10:10:08 +02:00
Dietmar Maurer
05e5ad3f8e snapshot_create: correctly set parent when creating a new snapshot 2012-09-12 09:56:50 +02:00
Dietmar Maurer
030dd626f4 snapshot_create: check if vm is running before try to save state 2012-09-12 09:55:56 +02:00
Dietmar Maurer
2009f324ac snapshot_delete: save changes after each drive snapshot removal 2012-09-12 08:58:33 +02:00
Dietmar Maurer
3ee28e388a improve snapshot delete - add force option to API 2012-09-12 07:19:38 +02:00
Dietmar Maurer
d788cea673 add API to get/set snapshot configuration. 
You can currently only modify the 'description'.
 2012-09-11 09:34:48 +02:00
Dietmar Maurer
782f4f753f add description for snapshots 2012-09-11 09:00:26 +02:00
Dietmar Maurer
982c7f1273 add snapshot time stamp 2012-09-11 08:45:39 +02:00
Dietmar Maurer
0ea6bc6943 snapshot list: include current position 2012-09-11 08:33:20 +02:00
Dietmar Maurer
7b2257a8b5 fix typo 2012-09-10 12:08:55 +02:00
Dietmar Maurer
ee2f90b14e test snapshot capability, fix unused drive handling 2012-09-10 11:49:32 +02:00
Dietmar Maurer
b7ba6b7933 make 'parent' a real option 2012-09-10 10:15:14 +02:00
Dietmar Maurer
79e57b294c fix snapshot rollback 2012-09-10 10:06:01 +02:00
Dietmar Maurer
ef59d1ca65 do not copy list of unused disk into snapshot config 2012-09-10 09:55:11 +02:00
Dietmar Maurer
f1baf1df42 fix snapshot permissions - check for VM.Snapshot 2012-09-10 09:37:51 +02:00
Dietmar Maurer
8abd398b8a register standard option for snapshot name 2012-09-10 08:55:04 +02:00
Dietmar Maurer
154ccdcdbc improve snapshot REST interface 2012-09-10 07:58:06 +02:00
Dietmar Maurer
7e7d7b6113 split snapshot into separate methods. 
We also start background tasks now. I also removed the 'digest'and 'force' parameters, because I think we do not need them here.
 2012-09-10 07:32:33 +02:00
Dietmar Maurer
22c377f0b7 update config on snapshot commands 2012-09-07 13:07:23 +02:00
Dietmar Maurer
0d18dcfc27 add save/load snapshot information, add basic snapshot handling stubs 2012-09-07 11:51:19 +02:00
Alexandre Derumier
fc46aff9fa add qemu_volume_snapshot_delete 
We need to split the delvm monitor command, like savevm, to delete snapshot onlinefor each volume (qcow2,sheepdog,rbd)

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:47:05 +02:00
Alexandre Derumier
e8f3f18e3d add qga_unfreezefs 
empty for now, need to implement

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:47:00 +02:00
Alexandre Derumier
3d5149c925 add qga_freezefs 
empty for now, need to implement

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:46:57 +02:00
Alexandre Derumier
ae2aa1a876 add qemu_snapshot_end 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:46:55 +02:00
Alexandre Derumier
182e97d9b0 add qemu_snapshot_start 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:46:52 +02:00
Alexandre Derumier
9dbd1ee434 add qm snapshot command 
qm snapshot <vmid> <action> <snapshotname> --vmstate --freezefs

action : create|rollback|delete

vmstate : save the vmstate

freezefs: freezefs with qemu-ga

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:46:49 +02:00
Alexandre Derumier
1ab0057c8b add qemu_volume_snapshot 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-06 10:42:44 +02:00
Dietmar Maurer
be79c214ac set correct default for new 'agent' option 
We do not enable that by default for now.
 2012-09-04 06:46:53 +02:00
Dietmar Maurer
bc84dcca7d rename option 'qga' to 'agent' 2012-09-04 06:44:08 +02:00
Alexandre Derumier
ab6a046f6b add qemu guest agent support 
this add chardev and virtio-serial devices for communication with guest agent.

vmconfig option :
qga: 1

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-09-04 06:29:10 +02:00
Dietmar Maurer
a5bae0f84f bump version to 2.0-55 2012-08-31 11:04:52 +02:00
Dietmar Maurer
972511a06a migrate: disable xbzrle for now. 
This is not stable, and sometimes cause endless migration (migration never stops).
 2012-08-31 11:02:47 +02:00
Dietmar Maurer
8cba2f63c6 bump version to 2.0-54 2012-08-30 12:18:44 +02:00
Dietmar Maurer
94235c592c avoid warning about uninitialized value 2012-08-30 12:15:07 +02:00
Dietmar Maurer
b0b756c14d migrate: tolerate query-migrate errors 2012-08-30 09:28:24 +02:00
Dietmar Maurer
9bf371a66b use mbps instead of bps 
The new parser automatically converts old bps to mbps.
 2012-08-30 07:57:59 +02:00
Dietmar Maurer
f36ed4f4a0 cleanup: split out parse_size 2012-08-29 13:01:52 +02:00
Dietmar Maurer
03e480fce3 allow to specify sata as boot disk 2012-08-29 09:19:21 +02:00
Dietmar Maurer
cb0a8bc86c fix changelog 2012-08-29 08:00:26 +02:00
Alexandre Derumier
e18b0b9964 livemigrate : activate xbzrle cache 
This help migrate for vm with of lot of memory access (like database)

live migration tests working:

kvm 1.2 -> kvm 1.2  (xbzrle set on both side)
kvm 1.1 -> kvm 1.2 (xbzrle on target)
kvm 1.1 -> kvm 1.1 (xbzrle not set, qmp command try to set xbzrle but fail)

failing migration

kvm 1.2 -> kvm 1.1 fail, but this is expected.

I tested with a memory benchmark running on the vm with 4GB ram

without xbzrle : migration take 10min, with many network hang
with xbzrle : migration take 1min, no hang

I display xbzrle counters for debug purpose, we can remove them later

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-08-29 07:55:21 +02:00
Alexandre Derumier
d454d04033 use scsi-generic by default with libiscsi 
This add scsi passthrough with libiscsi

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-08-29 07:50:48 +02:00
Alexandre Derumier
29972af3aa scsihw: add megasas controller 
It could be useful for windows7 and windows2008 , as they are no more classic lsi driver for these platform

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2012-08-29 07:40:07 +02:00
Dietmar Maurer
177e35230a bump version to 2.0-53 2012-08-27 13:45:50 +02:00
Dietmar Maurer
2ae10d4e22 fix bug 247: retry qmp open 2012-08-27 13:43:30 +02:00