On Sun, 18 Sep 2016 10:05:52 -0600 Alan Somers <asom...@freebsd.org> wrote:
> On Sun, Sep 18, 2016 at 7:09 AM, Marc UBM Bocklet via freebsd-stable > <firstname.lastname@example.org> wrote: > > > > Hi all, > > > > due to two bad cables, I had two drives drop from my striped raidz2 > > pool (built on top of geli encrypted drives). I replaced one of the > > drives before I realized that the cabling was at fault - that's the > > drive which is being replaced in the ouput of zpool status below. > > > > I have just installed the new cables and all sata errors are gone. > > However, the resilver of the pool keeps restarting. > > > > I see no errors in /var/log/messages, but zpool history -i says: > > > > 2016-09-18.14:56:21 [txg:1219501] scan setup func=2 mintxg=3 > > maxtxg=1219391 2016-09-18.14:56:51 [txg:1219505] scan done complete=0 > > 2016-09-18.14:56:51 [txg:1219505] scan setup func=2 mintxg=3 > > maxtxg=1219391 2016-09-18.14:57:20 [txg:1219509] scan done complete=0 > > 2016-09-18.14:57:20 [txg:1219509] scan setup func=2 mintxg=3 > > maxtxg=1219391 2016-09-18.14:57:49 [txg:1219513] scan done complete=0 > > 2016-09-18.14:57:49 [txg:1219513] scan setup func=2 mintxg=3 > > maxtxg=1219391 2016-09-18.14:58:19 [txg:1219517] scan done complete=0 > > 2016-09-18.14:58:19 [txg:1219517] scan setup func=2 mintxg=3 > > maxtxg=1219391 2016-09-18.14:58:45 [txg:1219521] scan done complete=0 > > 2016-09-18.14:58:45 [txg:1219521] scan setup func=2 mintxg=3 > > maxtxg=1219391 > > > > I assume that "scan done complete=0" means that the resilver didn't > > finish? > > > > pool layout is the following: > > > > pool: pool > > state: DEGRADED > > status: One or more devices is currently being resilvered. The pool > > will continue to function, possibly in a degraded state. > > action: Wait for the resilver to complete. > > scan: resilver in progress since Sun Sep 18 14:51:39 2016 > > 235G scanned out of 9.81T at 830M/s, 3h21m to go > > 13.2M resilvered, 2.34% done > > config: > > > > NAME STATE READ WRITE CKSUM > > pool DEGRADED 0 0 0 > > raidz2-0 ONLINE 0 0 0 > > da6.eli ONLINE 0 0 0 > > da7.eli ONLINE 0 0 0 > > ada1.eli ONLINE 0 0 0 > > ada2.eli ONLINE 0 0 0 > > da10.eli ONLINE 0 0 2 > > da11.eli ONLINE 0 0 0 > > da12.eli ONLINE 0 0 0 > > da13.eli ONLINE 0 0 0 > > raidz2-1 DEGRADED 0 0 0 > > da0.eli ONLINE 0 0 0 > > da1.eli ONLINE 0 0 0 > > da2.eli ONLINE 0 0 1 > > (resilvering) > > replacing-3 DEGRADED 0 0 1 > > 10699825708166646100 UNAVAIL 0 0 0 > > was /dev/da3.eli da4.eli ONLINE 0 0 0 > > (resilvering) > > da3.eli ONLINE 0 0 0 > > da5.eli ONLINE 0 0 0 > > da8.eli ONLINE 0 0 0 > > da9.eli ONLINE 0 0 0 > > > > errors: No known data errors > > > > system is > > FreeBSD xxx 10.1-BETA1 FreeBSD 10.1-BETA1 #27 r271633: > > Mon Sep 15 22:34:05 CEST 2014 > > root@xxx:/usr/obj/usr/src/sys/xxx amd64 > > > > controller is > > SAS2116 PCI-Express Fusion-MPT SAS-2 [Meteor] > > > > Drives are connected via four four-port sata cables. > > > > Should I upgrade to 10.3-release or did I make some sort of > > configuration error / overlook something? > > > > Thanks in advance! > > > > Cheers, > > Marc > > Resilver will start over anytime there's new damage. In your case, > with two failed drives, resilver should've begun after you replaced > the first drive, and restarted after you replaced the second. Have > you seen it restart more than that? If so, keep an eye on the error > counters in "zpool status"; they might give you a clue. You could > also raise the loglevel of devd to "info" in /etc/syslog.conf and see > what gets logged to /etc/devd.log. That will tell you if drives a > dropping out and automatically rejoining the pool, for example. Thanks a lot for your fast reply, unfortunately (or not), devd is silent and the error count for the pool remains at zero. The resilver, however, just keeps restarting. The furthest it got was about 68% resilvered. Usually, it gets to 2 - 3%, then restarts. I plan on offlining the pool, upgrading to 10.3, and then reimporting the pool next. Does that make sense? Cheers, Marc -- Marc "UBM" Bocklet <eternal....@gmail.com> _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"