Henrik Johansson wrote:
I tried to export the zpool also, and I got this, the strange part is
that it sometimes still thinks that the ubuntu-01-dsk01 dataset exists:
# zpool export zpool01
cannot open 'zpool01/xvm/dsk/ubuntu-01-dsk01': dataset does not exist
cannot unmount '/zpool01/dump': Device busy
But:
# zfs destroy zpool01/xvm/dsk/ubuntu-01-dsk01
cannot open 'zpool01/xvm/dsk/ubuntu-01-dsk01': dataset does not exist
Regards
I have seen this 'phantom dataset' with a pool on nv93. I created a
zpool, created a dataset, then destroyed the zpool. When creating a new
zpool on the same partitions/disks as the destroyed zpool, upon export I
receive the same message as you describe above, even though I never
created the dataset in the new pool.
Creating a dataset of the same name and then destroying it doesn't seem
to get rid of it, either.
I never did remember to file a bug for it...
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