- allow to migrate only VMs with either local or shared storage
- for stopped VM start it for migration
- allocate remote storage using ssh
- enable migration caps: xbzrle and zero_blocks
Signed-off-by: Kamil Trzcinski ayu...@ayufan.eu
---
PVE/QemuMigrate.pm | 77
Signed-off-by: Kamil Trzcinski ayu...@ayufan.eu
---
PVE/Storage.pm | 62 ++
1 file changed, 62 insertions(+)
diff --git a/PVE/Storage.pm b/PVE/Storage.pm
index 3cc9581..2e3c1ec 100755
--- a/PVE/Storage.pm
+++ b/PVE/Storage.pm
@@ -477,6
Hi,
I didn't known about the blk= option in qmp migrate.
Seem to be a lot easier than before.
I'll try to test it this week.
- enable migration caps: xbzrle and zero_blocks
Why do you need xbzrle ? (I'm not sure It's 100% stable yet)
- Mail original -
De: Kamil Trzcinski
I'm not sure either. We definitely need zero_blocks :)
On Mon, Nov 3, 2014 at 1:24 PM, Alexandre DERUMIER aderum...@odiso.com
wrote:
Hi,
I didn't known about the blk= option in qmp migrate.
Seem to be a lot easier than before.
I'll try to test it this week.
- enable migration caps:
I didn't known about the blk= option in qmp migrate.
It's already for some time. I were doing migrations with blk a two years
ago :)
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Also some notes I have I mind :
- We should avoid migration if snapshot exist.
(because disk sync will delete snasphots)
- We need to sync unused disks
- Mail original -
De: Kamil Trzciński ayu...@ayufan.eu
À: Alexandre DERUMIER aderum...@odiso.com
Cc: pve-devel@pve.proxmox.com
Maybe we should disallow to migrate when either snapshot exist or unused
disks are used?
On Mon, Nov 3, 2014 at 2:07 PM, Alexandre DERUMIER aderum...@odiso.com
wrote:
Also some notes I have I mind :
- We should avoid migration if snapshot exist.
(because disk sync will delete snasphots)
Maybe we should disallow to migrate when either snapshot exist
yes
or unused disks are used?
I'm not sure but maybe it could be possible to use blockdev-add to add the
unused disk inside qemu
(without exposing it inside the guest with device_add).
Like this, maybe it could be possibly work.
On Mon, 3 Nov 2014 05:00:59 +
Dietmar Maurer diet...@proxmox.com wrote:
Why does shell quoting make the command fail? I thought shell quoting should
not have any effect on
how the command receives parameters?
This is the particular code:
my @ssh_opts = ('-o', 'BatchMode=yes');
my
Why does shell quoting make the command fail? I thought shell quoting should
not have any effect on
how the command receives parameters?
This is the particular code:
my @ssh_opts = ('-o', 'BatchMode=yes');
my @ssh_cmd = ('/usr/bin/ssh', @ssh_opts);
my @params = ('set',
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