I'd suggest you ask the author: https://github.com/zfsonlinux/zfs/issues/2452#issuecomment-61020758
On Apr 22, 2016, at 04:49 PM, Josh Paetzel <j...@tcbug.org> wrote: If -T doesn't work now at all, how would making the patch conditional on using -T be unsafe? It's an inherently unsafe operation to begin with. Thanks, Josh Paetzel On Apr 22, 2016, at 5:58 PM, ilove zfs <ilove...@icloud.com> wrote: No. As is said in the issue containing the patch, that would be quite unsafe. At minimum it would require a -F or two or three. On Apr 22, 2016, at 03:56 PM, Josh Paetzel <jpaet...@fastmail.net> wrote: I just tested it. root@10:/home/jpaetzel # zpool create test md0 root@10:/home/jpaetzel # touch /test/hello root@10:/home/jpaetzel # zpool export test root@10:/home/jpaetzel # zdb -vuuue test Uberblock: magic = 0000000000bab10c version = 5000 txg = 10 .... root@10:/home/jpaetzel # zpool import -T 6 test root@10:/home/jpaetzel # ls /test hello root@10:/home/jpaetzel # zpool export test root@10:/home/jpaetzel # zpool import -T 5 test root@10:/home/jpaetzel # ls /test root@10:/home/jpaetzel # So the real question is would it be ok to make the change conditional on the zpool import -T flag. On Fri, Apr 22, 2016, at 04:12 PM, ilove zfs wrote: FWIW, that patch never worked for me. On Apr 22, 2016, at 02:01 PM, Josh Paetzel <jpaet...@fastmail.net> wrote: Alright, well that helped me. I'll test that patch now, then see if I can make it conditional on the -T flag to import. On Fri, Apr 22, 2016, at 01:53 PM, Turbo Fredriksson wrote: On Apr 22, 2016, at 6:03 PM, Turbo Fredriksson wrote:
This is (was?) broken on ZoL as well. Haven't tested it in a year
or so, but it WAS broken at least…
Just found the ZoL ticket, and it seems to be still a problem (posted Dec 4, 2013, so it's an OOOOLD issue). https://github.com/zfsonlinux/zfs/issues/1926 -- Imagine you're an idiot and then imagine you're in the government. Oh, sorry. Now I'm repeating myself Mark Twain -- Thanks, Josh Paetzel http://www.listbox.com -- Thanks, Josh Paetzel openzfs-developer | Archives | Modify Your Subscription ------------------------------------------- openzfs-developer Archives: https://www.listbox.com/member/archive/274414/=now RSS Feed: https://www.listbox.com/member/archive/rss/274414/28015062-cce53afa Modify Your Subscription: https://www.listbox.com/member/?member_id=28015062&id_secret=28015062-f966d51c Powered by Listbox: http://www.listbox.com
