failed to create VM on drbd volume

[mamouni]

Hi

In a new drbd installation I'm unable to create VM, i got this message :

/usr/sbin/qm create 108 --cdrom cdrom --name tezst --vlan0 rtl8139=32:FE:3D:33:07:7C --bootdisk ide0 --ostype other --ide0 hotshare:10,format=raw --memory 512 --onboot no --sockets 1
device-mapper: reload ioctl failed: Invalid argument
Aborting. Failed to activate new LV to wipe the start of it.
create failed - command '/sbin/lvcreate --addtag pve-vm-108 --size 10485760k --name vm-108-disk-1 drbdvg' failed with exit code 5
unable to apply VM settings -

I google found that i have to use kpartx but it don't resolve my problem.
Can you help me please ?
whate have I to do exactly ?

thanks.

 

[marcap]

Hi,

I had the same problem some days ago try to change the "filter" line in /etc/lvm/lvm.conf to the following:

filter = ["a|sd.*|", "a|drbd.*|", "r|.*|"]

That should help, otherwise provide the output of

pvescan

please.

Hope that will help!

 

[mamouni]

thanks for the answer, now I can curently create VM but enable to migrate them, perhaps I have miss something to do on node 2

/usr/sbin/qmigrate --online 172.16.19.23 110
Oct 02 21:22:27 starting migration of VM 110 to host '172.16.19.23'
Oct 02 21:22:27 copying disk images
Oct 02 21:22:27 starting VM on remote host '172.16.19.23'
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
command '/sbin/lvchange -aly /dev/drbdvg/vm-110-disk-2' failed with exit code 5
volume 'hotshare:vm-110-disk-2' does not exist
Oct 02 21:22:28 online migrate failure - command '/usr/bin/ssh -c blowfish -o BatchMode=yes root@172.16.19.23 /usr/sbin/qm --skiplock start 110 --incoming tcp' failed with exit code 2
Oct 02 21:22:28 migration finished with problems (duration 00:00:02)
VM 110 migration failed -

 

[mamouni]

Just i notice the error with rsync migration on the same node, no message on the master.


/usr/bin/ssh -t -t -n -o BatchMode=yes 172.16.19.23 /usr/sbin/qmigrate 172.16.19.18 102
Oct 02 23:47:23 starting migration of VM 102 to host '172.16.19.18'
Oct 02 23:47:23 copying disk images
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
device-mapper: reload ioctl failed: Invalid argument
vm-102-disk-1.raw

rsync status: 15728640000 100% 46.72MB/s 0:05:21 (xfer#1, to-check=0/1)

sent 15730560079 bytes received 31 bytes 48928647.31 bytes/sec
total size is 15728640000 speedup is 1.00
Oct 02 23:52:47 migration finished successfuly (duration 00:05:24)
Connection to 172.16.19.23 closed.
VM 102 migration done

proxmox1:~# pveversion -v
pve-manager: 1.9-24 (pve-manager/1.9/6542)
running kernel: 2.6.32-6-pve
pve-kernel-2.6.32-6-pve: 2.6.32-47
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-2pve1
vzdump: not correctly installed
vzprocps: 2.0.11-2
vzquota: 3.0.11-1

proxmox2:~# pveversion -v
pve-manager: 1.9-24 (pve-manager/1.9/6542)
running kernel: 2.6.35-2-pve
proxmox-ve-2.6.35: 1.8-13
pve-kernel-2.6.32-4-pve: 2.6.32-33
pve-kernel-2.6.35-2-pve: 2.6.35-13
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-2pve1
vzdump: 1.2-16
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.15.0-1
ksm-control-daemon: 1.0-6

 

[mamouni]

vzdump: not correctly installed

All is ok now
aptitude install vzdump
aptitude update
aptitude upgrade

/usr/sbin/qmigrate --online 172.16.19.23 111
Oct 03 00:37:49 starting migration of VM 111 to host '172.16.19.23'
Oct 03 00:37:49 copying disk images
Oct 03 00:37:49 starting VM on remote host '172.16.19.23'
Oct 03 00:37:50 starting migration tunnel
Oct 03 00:37:51 starting online/live migration
Oct 03 00:37:53 migration status: active (transferred 65876KB, remaining 472348KB), total 540992KB)
Oct 03 00:37:55 migration status: active (transferred 136676KB, remaining 400776KB), total 540992KB)
Oct 03 00:37:57 migration status: active (transferred 206644KB, remaining 330708KB), total 540992KB)
Oct 03 00:37:59 migration status: active (transferred 275373KB, remaining 261768KB), total 540992KB)
Oct 03 00:38:01 migration status: active (transferred 345725KB, remaining 191104KB), total 540992KB)
Oct 03 00:38:03 migration status: active (transferred 415917KB, remaining 120324KB), total 540992KB)
Oct 03 00:38:05 migration status: active (transferred 484769KB, remaining 50612KB), total 540992KB)
Oct 03 00:38:07 migration status: completed
Oct 03 00:38:07 migration speed: 32.00 MB/s
Oct 03 00:38:08 migration finished successfuly (duration 00:00:19)
VM 111 migration done

thanks