HA Migration

[fastboar154]

Hello Guys
i've problem to complete HA migration between 3 hosts

i'd some issue before with iscsi but now eveything is solve but i'm still getting issue while trying to migrate any VM's
most of thos deleted and reacreated with same id but deletion were done with deleting all related things... this is the error:



task started by HA resource agent
2025-05-24 18:10:12 starting migration of VM 103 to node '' (192.168.x.x)
2025-05-24 18:10:12 found local disk 'iscsi_data:vm-103-disk-0' (attached)
2025-05-24 18:10:12 found local disk 'iscsi_data:vm-103-disk-1' (attached)
2025-05-24 18:10:12 found generated disk 'iscsi_data:vm-103-disk-2' (in current VM config)
2025-05-24 18:10:12 copying local disk images
2025-05-24 18:10:13 volume vg_data/vm-103-disk-2 already exists - importing with a different name
2025-05-24 18:10:13 WARNING: Thin pool vg_data/thinpool has unexpected transaction id 26, expecting 31.
2025-05-24 18:10:13 Thin pool vg_data-thinpool-tpool (252:8) transaction_id is 26, while expected 31.
2025-05-24 18:10:13 Failed to suspend vg_data/thinpool with queued messages.
2025-05-24 18:10:14 lvremove 'vg_data/vm-103-disk-2' error: Failed to update pool vg_data/thinpool.
2025-05-24 18:10:14 lvcreate 'vg_data/vm-103-disk-3' error: Cannot create new thin volume, free space in thin pool vg_data/thinpool reached threshold.
2025-05-24 18:10:14 command 'dd 'if=/dev/vg_data/vm-103-disk-2' 'bs=64k' 'status=progress'' failed: got signal 13
2025-05-24 18:10:14 ERROR: storage migration for 'iscsi_data:vm-103-disk-2' to storage 'iscsi_data' failed - command 'set -o pipefail && pvesm export iscsi_data:vm-103-disk-2 raw+size - -with-snapshots 0 | /usr/bin/ssh -e none -o 'BatchMode=yes' -o 'HostKeyAlias=fataihost02' -o 'UserKnownHostsFile=/etc/pve/nodes/fataihost02/ssh_known_hosts' -o 'GlobalKnownHostsFile=none' root@192.168.x.x -- pvesm import iscsi_data:vm-103-disk-2 raw+size - -with-snapshots 0 -allow-rename 1' failed: exit code 5
2025-05-24 18:10:14 aborting phase 1 - cleanup resources
2025-05-24 18:10:14 ERROR: migration aborted (duration 00:00:03): storage migration for 'iscsi_data:vm-103-disk-2' to storage 'iscsi_data' failed - command 'set -o pipefail && pvesm export iscsi_data:vm-103-disk-2 raw+size - -with-snapshots 0 | /usr/bin/ssh -e none -o 'BatchMode=yes' -o 'HostKeyAlias=fataihost02' -o 'UserKnownHostsFile=/etc/pve/nodes/fataihost02/ssh_known_hosts' -o 'GlobalKnownHostsFile=none' root@192.168.x.x -- pvesm import iscsi_data:vm-103-disk-2 raw+size - -with-snapshots 0 -allow-rename 1' failed: exit code 5
TASK ERROR: migration aborted

 

[alexskysilk]

Ensure that:
1. store iscsi_data is set up shared, and that the destination node is included in the allowed node list.
2. store iscsi_data ISNT SET TO LVM-THIN.

 

[fastboar154]

I think so


lvmthin: iscsi_data
thinpool thinpool
vgname vg_data
content images,rootdir

present on all 3 hosts

any output to show?

looking on web someone suggest:

# Deactivate the thin pool
lvchange -an vg_data/thinpool

# Repair the metadata
lvconvert --repair vg_data/thinpool

# Reactivate
lvchange -ay vg_data/thinpool

what you think

 

[alexskysilk]

2. store iscsi_data ISNT SET TO LVM-THIN.

You must have missed this part.

 

[fastboar154]

You must have missed this part.

What you mean? Is lvm-thin

 

[alexskysilk]

Isnt is the opposite of is.

 

[fastboar154]

I understood this but is thin-lvm may o did wrong something is there a way to check?