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8
votes
1answer
249 views

What happens if I force ZFS to detach a hot spare with no valid replicas?

I have a ZFS pool made out of 6 RAIDZs. One of the RAIDZ is degraded, due to loosing two disks in the single RAIDZ close enough together that ZFS wasn't able to recover from the first failure before ...
3
votes
1answer
134 views

Replacing a recovered hard disk in a ZFS pool

I have a pool that is in UNAVAL status (" One or more devices could not be opened. There are insufficient replicas for the pool to continue functioning.") due to a recent disk failure. I'm planning ...
4
votes
2answers
676 views

zfs-fuse file permissions problems on CentOS/RHEL 5

I'm working with zfs-fuse as a way to provide filesystem compression on existing CentOS 5 servers. I'm dealing with a highly-compressible dataset (80%), so zfs-fuse comes in handy. I'm encountering ...
2
votes
1answer
415 views

Monitoring ZFS-FUSE

I am setting up a Debian-based host with a bunch of KVM-based virtual machines. Images of these VMs reside on a ZFS volume (I use ZFS-FUSE 0.6.9). Performance results seem to be very different from my ...