2014-12-02 13:18 skrev Len Weincier via smartos-discuss:
>> > > A quick update. > > - Somehow the core files were not saved, the dump device changed, this is > fixed and if it happens again we will have something to work from > > - We swapped the disk in the pool out and brought it back to the lab for > testing. The disk is broken somehow and shows up a 0bytes in size, not sure > if that points to anything in the driver that might cause a panic. > > Thanks > Len > > SMARTOS-DISCUSS | Archives [1] [2] | Modify [3] Your Subscription > [4] > > Hi, > > I had a similar problem with a failing disk. > I started to notice errors and warnings for a disk in my raidz setup. > The system randomly rebooted. > After the disk was replaced, the problem disappeared. > It seems like ZFS sometimes never gives up on a disk. It keeps using it > instead of taken it offline. > The main drawback when this happen is the whole raidsz gets really slow as it > need to wait for the troublesome disk all the time. > If I would manually taking the disk offline, I'll gain performance but will > of course cut of the redundancy from the raidz. > > Of course, when you see warnings and errors regarding a disk, it should be > replaced ASAP. > > Just my 2 cents. > > BR /Johan Links: ------ [1] https://www.listbox.com/member/archive/184463/=now [2] https://www.listbox.com/member/archive/rss/184463/22544590-061d5d0b [3] https://www.listbox.com/member/?& [4] 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
