IIRC (it's been a few years) If the logs are missing on import, it fails and you need to issue import -m. -- bdha
> On Jan 27, 2015, at 02:02, Robert Mustacchi via smartos-discuss > <[email protected]> wrote: > >> On 1/26/15 22:25 , Ian Collins via smartos-discuss wrote: >> Robert Mustacchi via smartos-discuss wrote: >>>> On 1/26/15 20:11 , Greg Zartman via smartos-discuss wrote: >>>> I wanted to follow up on this comment, as I just proved to myself >>>> that you >>>> do lose your zones zpool if the log device fails. >>>> >>>> I've been testing with Intel 3700 SSDs and a couple SmartOS boxes I >>>> have. >>>> On one of the boxes, I lost the log device and the zones zpool >>>> disappears >>>> on a reboot. I reproduced it 2 times by just pulling the log device. >>> Can you please describe the exact series of operations that you did >>> here? Including what, if any command line options were specified, and >>> why the system rebooted? Was it something you explicitly did, something >>> else? >> >> Robert, >> >> I think I know what he did (and I've reproduced). If you pull the the >> logs then do a manual reboot, you end up back at the installer. > > We probably ended up there because we couldn't import the pool, though > the fact that we couldn't import the pool here seems a bit surprising. I > would have thought that if ZFS noted the device was missing, it wouldn't > have had the expectation for the missing device to have been replaced on > the next import. But perhaps because we don't have a permanent retire > store here we're missing that. > > When you remove the device does ZFS properly note that the device is > missing? > > Robert > > > ------------------------------------------- > smartos-discuss > Archives: https://www.listbox.com/member/archive/184463/=now > RSS Feed: https://www.listbox.com/member/archive/rss/184463/21482664-1fa43b67 > Modify Your Subscription: https://www.listbox.com/member/?&; > Powered by Listbox: http://www.listbox.com ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
