lv status not available iscsi | can't activate lvs in iscsi lv status not available iscsi VM disks on iSCSI. I get the error in the subject line when trying to migrate an online VM or start a migrated VM. What I've discovered is on node A, iSCSI is sdc and its LVM is . $35.00
0 · vg iscsi not showing pvs
1 · vg iscsi not activating lvs
2 · proxmox iscsi target missing
3 · proxmox iscsi lvm
4 · lv not working
5 · linux lv not working
6 · can't activate lvs in vg
7 · can't activate lvs in iscsi
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VM disks on iSCSI. I get the error in the subject line when trying to migrate an online VM or start a migrated VM. What I've discovered is on node A, iSCSI is sdc and its LVM is .
Since I've moved my storage over LVM + ISCI, I always get my lvm with status "NOT Available" when I'm rebooting my physical nodes. I have to type the following command . The new LVM appears on every node, but it is not active (except for the one I am logged in), and in the storage list in the Proxmox GUI, it does not appear in the Disks/LVM list .Entering the OS and running vgchange -ay will activate the LV and it works correctly. It seems to be a race condition that has existed for at least 11 years: .
The problem is that after a reboot, none of my logical volumes remains active. The 'lvdisplay' command shows their status as "not available". I can manually issue an "lvchange .
It seems you can set allow_mixed_block_sizes = 1 in lvm.conf (/etc/lvm/lvm.conf). I guess that solution is likely to work well if you have a VG originally set up with (PVs with) 4K . When the iSCSI initiator activates, it will automatically make any configured LUNs available, and as they become available, LVM should auto-activate any VGs on them. So, .Activate the lv with lvchange -ay command. Once activated, the LV will show as available. # lvchange -ay /dev/testvg/mylv Root Cause. When a logical volume is not active, it will show as .
I have a 3 nodes cluster, with shared storage over iSCSI + LVM. When I'm rebooting my nodes (any of them), I get the following output of lvdisplay :You may need to call pvscan, vgscan or lvscan manually. Or you may need to call vgimport vg00 to tell the lvm subsystem to start using vg00, followed by vgchange -ay vg00 to activate it. Possibly you should do the reverse, i.e., vgchange -an .
VM disks on iSCSI. I get the error in the subject line when trying to migrate an online VM or start a migrated VM. What I've discovered is on node A, iSCSI is sdc and its LVM is sdd, while on node B it is just the opposite, as indicated by the message on node B: Code:
Since I've moved my storage over LVM + ISCI, I always get my lvm with status "NOT Available" when I'm rebooting my physical nodes. I have to type the following command : vgchange -a y. On the 3 physical nodes. The storage.cfg looks like this : The new LVM appears on every node, but it is not active (except for the one I am logged in), and in the storage list in the Proxmox GUI, it does not appear in the Disks/LVM list either. I have to restart node and then it appears and everything works. Is there a solution to this without rebooting?Entering the OS and running vgchange -ay will activate the LV and it works correctly. It seems to be a race condition that has existed for at least 11 years: https://serverfault.com/questions/199185/logical-volumes-are-inactive-at-boot-timeThe machine now halts during boot because it can't find certain logical volumes in /mnt. When this happens, I hit "m" to drop down to a root shell, and I see the following (forgive me for inaccuracies, I'm recreating this): $ lvs.
The problem is that after a reboot, none of my logical volumes remains active. The 'lvdisplay' command shows their status as "not available". I can manually issue an "lvchange -a y /dev/" and they're back, but I need them to automatically come up with the server.
vg iscsi not showing pvs
It seems you can set allow_mixed_block_sizes = 1 in lvm.conf (/etc/lvm/lvm.conf). I guess that solution is likely to work well if you have a VG originally set up with (PVs with) 4K sectors and want to add PVs with 512b sectors.
When the iSCSI initiator activates, it will automatically make any configured LUNs available, and as they become available, LVM should auto-activate any VGs on them. So, once you get the mount attempt postponed, that should be enough.Activate the lv with lvchange -ay command. Once activated, the LV will show as available. # lvchange -ay /dev/testvg/mylv Root Cause. When a logical volume is not active, it will show as NOT available in lvdisplay. Diagnostic Steps. Check the output of the lvs command and see whether the lv is active or not.You may need to call pvscan, vgscan or lvscan manually. Or you may need to call vgimport vg00 to tell the lvm subsystem to start using vg00, followed by vgchange -ay vg00 to activate it. Possibly you should do the reverse, i.e., vgchange -an .
VM disks on iSCSI. I get the error in the subject line when trying to migrate an online VM or start a migrated VM. What I've discovered is on node A, iSCSI is sdc and its LVM is sdd, while on node B it is just the opposite, as indicated by the message on node B: Code:
Since I've moved my storage over LVM + ISCI, I always get my lvm with status "NOT Available" when I'm rebooting my physical nodes. I have to type the following command : vgchange -a y. On the 3 physical nodes. The storage.cfg looks like this : The new LVM appears on every node, but it is not active (except for the one I am logged in), and in the storage list in the Proxmox GUI, it does not appear in the Disks/LVM list either. I have to restart node and then it appears and everything works. Is there a solution to this without rebooting?Entering the OS and running vgchange -ay will activate the LV and it works correctly. It seems to be a race condition that has existed for at least 11 years: https://serverfault.com/questions/199185/logical-volumes-are-inactive-at-boot-timeThe machine now halts during boot because it can't find certain logical volumes in /mnt. When this happens, I hit "m" to drop down to a root shell, and I see the following (forgive me for inaccuracies, I'm recreating this): $ lvs.
The problem is that after a reboot, none of my logical volumes remains active. The 'lvdisplay' command shows their status as "not available". I can manually issue an "lvchange -a y /dev/" and they're back, but I need them to automatically come up with the server. It seems you can set allow_mixed_block_sizes = 1 in lvm.conf (/etc/lvm/lvm.conf). I guess that solution is likely to work well if you have a VG originally set up with (PVs with) 4K sectors and want to add PVs with 512b sectors. When the iSCSI initiator activates, it will automatically make any configured LUNs available, and as they become available, LVM should auto-activate any VGs on them. So, once you get the mount attempt postponed, that should be enough.
vg iscsi not activating lvs
$60.00
lv status not available iscsi|can't activate lvs in iscsi
