>> How can I diagnose why a resilver appears to be hanging at a certain >> percentage, seemingly doing nothing for quite a while, even though the >> HDD LED is lit up permanently (no apparent head seeking)? >> >> The drives in the pool are WD Raid Editions, thus have TLER and should >> time out on errors in just seconds. ZFS nor the syslog however were >> reporting any IO errors, so it weren't the disks. >> > > Check the FMA logs: > fmadm faulty > fmdump -e[vV]
Nothing noteworthy in there. fmadm shows nothing, fmdump just ereport.io.ddi.fm-capability repeatedly, which comes from oss_cmi8788 (some OpenSound driver). > >> Stopping the scrub didn't work, the zfs command didn't return. It took a >> hard reset to make it stop. >> > > scrub is not a zfs subcommand, perhaps you meant zpool? > Depending on the failure, zpool commands may hang, fixed in b100. Yeah, sorry, zpool doesn't return. Regards, -mg _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
