RHVH installation failing while creating thin pool with DeviceCreateError
Issue
- RHVH installation failing with below error.
DeviceCreateError: ('lvcreate failed for VG/LV: running /sbin/lvm lvcreate --thinpool VG/LV --size 52407936m --poolmetadatasize 196 --chunksize 64 --config devices { preferred_name=["^/dev/mapper/", "^/dev/md/", "^/dev/sd"]} failed', 'VG-LV)
- Unable to manually create LV in Anaconda shell using
lvcreate
command with argument value for--chunksize
as 64Kib. The command failed with below error.
Selected chunk size 64.00 KiB cannot address more then 15.81 TiB of thin pool data space
Environment
- Red Hat Virtualization Host 4.3.
- Red Hat Virtualization Host 4.4.
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