I'm aware I can't let my thin volume get full. I'm actually about to delete a lot of things.
I don't understand why it gave the sdh3 then sdh3, sdg3, sdf3 no space left on device errors. sdf3 has 366G left in its thin pool, and I asked to create a virtual 200G within it.
I don't understand why it failed to write VG, or an MDA of VG.
I'm most concerned if anything's corrupted now, or if I can ignore this other than that I couldn't create a volume.
disk1thin is on sdh3
disk2thin is on sdg3
disk3thin is on sdf3
disk4thin is on sde3
# lvs
...
disk1thin lvm twi-aot--- <4.53t 84.13 76.33
disk2thin lvm twi-aot--- <4.53t 85.98 78.09
disk3thin lvm twi-aot--- <4.53t 92.10 83.47
disk4thin lvm twi-aot--- 4.53t 80.99 36.91
...
# lvcreate -V200G lvm/disk3thin -n test3
WARNING: Sum of all thin volume sizes (21.22 TiB) exceeds the size of thin pools and the size of whole volume group (<18.17 TiB).
WARNING: You have not turned on protection against thin pools running out of space.
WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
/dev/sdh3: write failed after 24064 of 24576 at 4993488961536: No space left on device
Failed to write VG lvm.
Failed to write VG lvm.
Manual intervention may be required to remove abandoned LV(s) before retrying.
# lvremove lvm/test3
/dev/sdh3: write failed after 24064 of 24576 at 4993488961536: No space left on device
WARNING: Failed to write an MDA of VG lvm.
/dev/sdg3: write failed after 24064 of 24576 at 4993488961536: No space left on device
WARNING: Failed to write an MDA of VG lvm.
/dev/sdf3: write failed after 24064 of 24576 at 4993488961536: No space left on device
WARNING: Failed to write an MDA of VG lvm.
Logical volume "test3" successfully removed
# lvs --- shows test3 is gone
# pvs
PV VG Fmt Attr PSize PFree
/dev/sde3 lvm lvm2 a-- 4.54t <10.70g
/dev/sdf3 lvm lvm2 a-- 4.54t 0
/dev/sdg3 lvm lvm2 a-- 4.54t 0
/dev/sdh3 lvm lvm2 a-- 4.54t 0
# vgs
VG #PV #LV #SN Attr VSize VFree
lvm 4 51 0 wz--n- <18.17t <10.70g
_______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
