clear old pools remains from active vdevs
avg at FreeBSD.org
Thu Apr 26 15:59:09 UTC 2018
On 26/04/2018 18:14, Alan Somers wrote:
> On Thu, Apr 26, 2018 at 8:37 AM, Eugene Grosbein <eugen at grosbein.net
> <mailto:eugen at grosbein.net>> wrote:
> 26.04.2018 14:50, Andriy Gapon wrote:
> > You can try to use zdb -l to find the stale labels.
> > And then zpool labelclear to clear them.
> Our "zpool labelclear" implementation destroys everything (literally).
> Have you really tried it?
> "zpool labelclear" won't help in this case, because you have literally no
> devices with active labels. The problem is that the pool is still in your
> /boot/zfs/zpool.cache file. I think that plain "zpool destroy esx" will work in
> this case.
In the original message Eugene (Zheganin) mentioned that those phantom pools
confused the boot chain. I do not think that anything in zpool.cache can do that.
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