Thanks for the comments Jason, it apparently was a transient of some kind. A scrub showed no problems but unmounts and mounts both failed and zdb -b showed a huge number of leaked space.
A reboot fixed everything. On Fri, Nov 14, 2014 at 3:31 PM, BelecMartin <jasonbe...@belecmartin.com> wrote: > OK. > > Of course 'never' is not a term associated with rotating rust. > > I have data that suggests 80% of failures are do to cables, they just take > drives along for fun. Check the connectors, any split? Sometimes only > noticeable when warm to hot. > > Have you check the power across various points on the supply, motherboard, > drives? > > If your really sure it cannot in any way be hardware, I'm at a loss. I > have yet to see a single software related failure. > > > > Jason Belec > Sent from my "It's an iPod, a Phone, and an Internet Device..." > > On Nov 14, 2014, at 4:22 PM, Simon Casady <capcas...@gmail.com> wrote: > > These are internal drives and have never been flaky. I use this pool as > backup so nothing is lost I just have a need to understand what may have > happened before I recreate the pool and how, maybe, to recover. The next > time it may be more critical. > Looking at console there are crash dumps that show zfs crashing in > avl_insert trying to update its mount table, not good. > > I love poking internals. :) > > On Fri, Nov 14, 2014 at 3:06 PM, BelecMartin <jasonbe...@belecmartin.com> > wrote: > >> Do you have snapshots of what you consider 'leaked'? >> >> You said a receive failed.... Have you checked your cables? Then shutdown >> and bring back online and get status. >> >> I've seen lots of weird stuff and 90% can be resolved fairly quickly. You >> just won't be using every day ZPOOL commands but it is important to have a >> good understanding of your predicament and you really should be working on >> a bit for bit clone. >> >> I'll help in any way I can and you if you feel like poking the internals. >> >> Jason Belec >> Sent from my "It's an iPod, a Phone, and an Internet Device..." >> >> On Nov 14, 2014, at 3:28 PM, Simon Casady <capcas...@gmail.com> wrote: >> >> This is from zdb -b on a pool with one vdev of 2 2terabyte drives >> mirrored. >> >> I can trash it and start over but is there away to "unleak" whats leaked ? >> I will recreate the pool anyway but would like to experiment with it for >> a while first. >> >> A zfs recv failed with bus error 10 which apparently corrupted something. >> zpool status shows no errors. However mount fails for some file systems. >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Groups >> "zfs-macos" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to zfs-macos+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Groups >> "zfs-macos" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to zfs-macos+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > > --- > You received this message because you are subscribed to the Google Groups > "zfs-macos" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to zfs-macos+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > -- > > --- > You received this message because you are subscribed to the Google Groups > "zfs-macos" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to zfs-macos+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "zfs-macos" group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
