ZFS - Dataset / pool name are the same...cannot destroy

UNIX Solaris
1

I messed up my pool by doing zfs send...recive So I got the following :

zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 928G 17.3G 911G 1% 1.00x ONLINE -
tank1 928G 35.8G 892G 3% 1.00x ONLINE -

So I have "tank1" pool.

zfs get all tank1
NAME PROPERTY VALUE SOURCE
tank1 type volume -

Haa...I also have "tank1" as a volume....

So I wanted to delete the volume :

zfs destroy tank1
cannot destroy 'tank1': dataset already exists

So let me delete the pool...Please...

zpool destroy tank1
cannot open 'tank1': operation not applicable to datasets of this type

Another try : (just want to rename...)

zfs rename tank1 tank1/kuku
cannot create 'tank1/kuku': parent is not a filesystem

So how can I resolve this issue ?

2

Try

zpool export tank1
zpool import tank1 new_name
3

This is what I am getting :

zpool export tank1
zpool import tank1 kuku
Assertion failed: !ZFS_IS_VOLUME(zhp), file ../common/libzfs_mount.c, line 446, function zfs_share
Abort (core dumped)

4

Try create new zpool using disks from "tank1" with:

zpool create -f new_pool disks
5

Thanks, but I am still getting :

zpool create -f tank1 mirror c1t50000F000B114807d0 c1t50000F000B114817d0
invalid vdev specification
the following errors must be manually repaired:
/dev/dsk/c1t50000F000B114807d0s0 is part of active ZFS pool kuku. Please see zpool(1M).

6

OK, so try zpool export kuku first, then zpool create .

7

Sorry I didn'nt understand your last message.

I tried again :

root@storage01:~# zfs destroy kuku
cannot destroy 'kuku': dataset already exists
root@storage01:~# zpool destroy kuku
cannot open 'kuku': operation not applicable to datasets of this type

So inspite the fact that the name was changed the OS still one time thinks that the object is a volume and one time is a pool.

8

Well, try exporting that changed zpool as I indicated above, then try creating new zpool with the "-f" flag.

9

Great you solved the issue.

Thanks a lot.