Import or Access to Pools over another system

[Jose Diaz]

Hi guys good morning.

Before all excuse my english, it is not good enough, well i just have 3 question to do, i hope you can aswer me because they make me confused, well.

1.- I was trying to see if can access to a zfs pool under linux via zfs-fuse or ubuntu-zfs (i think they are the same thing) with no results, the test show me a particular error "com.delphix_hole bith" that feature was not supported under linux (i guess not yet), but the real question is can i access my pool whit another SO like OpenSolaris, Nas4Free, etc (not sure but i think they are Solaris based systems)

2.- My system is Freenas 9.2.1.5 and when i execute "zpool upgrade -v" show that my version of pool is "-". I have read some articles and let me know i was running v5000 pool version, the question is can i migrate mi pool to a older version of Freenas like 8.x?

3.- How do i create a pool version 28, i read that version of pools can be migrated and access now for zfs-fuse in linux.

Thanks for read my post.

 

[cyberjock]

1. We are not related to other ZFS implementations like OpenSolaris, NAS4Free, etc. but AFAIK FreeNAS' feature flags are not available anywhere else at the present time.
2. You can only run a given pool version on another OS that supports that version of ZFS or higher and supports the enabled/active feature flags for your OS. V5000 is exclusivel to FreeNAS and FreeBSD 9.
3. The only way to create a pool that is v28 in FreeNAS is to create the pool with something like 8.3.2. Any other way (such as the CLI) is not supported and comes with risk.

 

[Jose Diaz]

Hooo OK, thanks for the info.