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91bd6c909b
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207 Commits

Author SHA1 Message Date
Dietmar Maurer
91bd6c909b include new qemu backup feature 
We can still restore old tar files. But new backups always use new vma
format.

Also moved rescan code from qm into PVE::Qemuserver

bump version to 2.3-1
 2012-12-13 12:49:52 +01:00
Dietmar Maurer
98a0dc5e2a cleanup cpu types 
Remove: rhel specific types cpu64-rhel6 cpu64-rhel5
Add: SandyBridge Haswell Opteron_G4 Opteron_G5
 2012-11-27 06:40:59 +01:00
Dietmar Maurer
fa7ae70505 fix version parser for qemu 1.3 2012-11-23 07:45:46 +01:00
Dietmar Maurer
42ca89538d qmb balloon command expects bytes 2012-11-16 06:19:56 +01:00
Dietmar Maurer
4dac70e576 vzdump: restore sata drives correctly 2012-11-02 07:48:42 +01:00
Dietmar Maurer
a70ebde31c add 'win8' ostype 
Use same defaults as win7 for now.
 2012-10-23 09:36:18 +02:00
Dietmar Maurer
585b6e2839 disable vzdump for VM containing snapshots 2012-09-27 09:42:48 +02:00
Dietmar Maurer
8c55950564 fix bug 251: use new command line syntax 2012-09-26 12:47:32 +02:00
Dietmar Maurer
fe6249f496 reserve more space for live snapshot state (2*memory) 2012-09-25 09:48:29 +02:00
Dietmar Maurer
d5769dc253 migrate volumes used inside snapshots including vmstate 
Introduce new helper function foreach_volid()
 2012-09-25 08:09:50 +02:00
Dietmar Maurer
9dcf4909f0 updates for async shapshot patch 2012-09-24 10:43:19 +02:00
Dietmar Maurer
681b2404cd remove timeout when loading state from file. 
So we finally have no timeout when we migrate a vm or when we load state.
 2012-09-20 07:37:35 +02:00
Dietmar Maurer
8c609afd2b fix syntax error 2012-09-19 12:37:33 +02:00
Dietmar Maurer
62de2cbdfa we need to continue the VM after loading state 2012-09-19 10:40:30 +02:00
Dietmar Maurer
ab33a7c280 rollback: do important tests before stopping VM 2012-09-19 10:12:12 +02:00
Dietmar Maurer
6c47d54666 allow nexenta snapshots, use new -loadstate option 2012-09-18 09:23:47 +02:00
Dietmar Maurer
e2ea1bf1df fix syntax error 2012-09-14 13:58:49 +02:00
Dietmar Maurer
bf5104f221 continue VM after snapshot rollback 2012-09-14 13:57:52 +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
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
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
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
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
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
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
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