[OpenIndiana-discuss] cleaning out stale entries in zpool cache

Jesus Cea jcea at jcea.es
Mon Oct 24 22:06:26 UTC 2011


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On 24/10/11 17:18, George Wilson wrote:
> Since these disks are mirrors in your current pool, you could
> detach them and then try dd-ing over the first megabyte of the
> disk. This should blow away the partition table. I would verify
> that you can no longer see the disk by using the 'zdb' command
> below. Once you're satisfied then you can re-attach it your
> mirror.

If you are using EFI labels, you must delete both the beginning and
the end of the disk. The EFI label is stored in both places, and the
ZFS uberblocks also.

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