LVM lvextend internal error removing active lv, unreleased memory pool
Issue
lvextendtoLVMraid device fails due to internal errors:
# lvextend -L +700G /dev/mapper/vg-lv
Extending 2 mirror images.
Insufficient suitable allocatable extents for logical volume vg/lv
Internal error: Removing still active LV vg/lv_rmeta_0.
You have a memory leak (not released memory pool):
[0xNNxNxNNxxNNN] allocation
Internal error: Unreleased memory pool(s) found.
Environment
- Red Hat Enterprise Linux 8, 9 and 10
- lvm2
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