Re: cannot detach vdev from zfs pool

2016-12-22 Thread Eugene M. Zheganin
Hi. On 22.12.2016 21:26, Alan Somers wrote: I'm not surprised to see this kind of error in a ZFS on GELI on Zvol pool. ZFS on Zvols has known deadlocks, even without involving GELI. GELI only makes it worse, because it foils the recursion detection in zvol_open. I wouldn't bother opening a PR

Re: cannot detach vdev from zfs pool

2016-12-22 Thread Alan Somers
On Thu, Dec 22, 2016 at 2:11 AM, Eugene M. Zheganin wrote: > Hi, > > Recently I decided to remove the bogus zfs-inside-geli-inside-zvol pool, > since it's now officially unsupported. So, I needed to reslice my disk, > hence to detach one of the disks from a mirrored pool. I issued 'zpool > detach

cannot detach vdev from zfs pool

2016-12-22 Thread Eugene M. Zheganin
Hi, Recently I decided to remove the bogus zfs-inside-geli-inside-zvol pool, since it's now officially unsupported. So, I needed to reslice my disk, hence to detach one of the disks from a mirrored pool. I issued 'zpool detach zroot gpt/zroot1' and my system livelocked almost immidiately, so I pre