On 11/16/16 09:24 PM, Len Weincier wrote:
Hi
We have a node with the following :
# zpool list
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
zones 10,4T 4,07T 6,37T - 25% 39% 1.00x ONLINE -
And :
# zfs list | head
NAME USED AVAIL REFER MOUNTPOINT
zones 6,93T 1,44T 499K /zones
compression is set to lz4 for the zones pool
How do we interpret these numbers ?
What is the pool configuration (zpool status output)?
1. Will zfs stop us when it gets to 100% even though there seems to be
lots of space in the pool ?
If zfs says it's at 100%, it is! zpool list includes "parity" devices
in its numbers.
2. Is compression only to imprive I/O but not file system capacity ?
Both.
--
Ian.
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