Am Samstag, 16. Juni 2012 schrieb Martin Steigerwald: > Am Samstag, 16. Juni 2012 schrieb Martin Steigerwald: > > merkaba:~> date ; btrfs scrub status /mnt/amazon-daten > > Sa 16. Jun 22:06:33 CEST 2012 > > scrub status for bd94ea73-6e77-4c81-b053-2401b4f52b3e > > > > scrub started at Sat Jun 16 21:44:09 2012, running for 1341 > > > > seconds total bytes scrubbed: 90.30GB with 0 errors > > merkaba:~> date ; btrfs scrub cancel /mnt/amazon-daten > > Sa 16. Jun 22:06:47 CEST 2012 > > [… hangs here …] > > btrfs-readahead is stuck: > > merkaba:~> ps aux | egrep "(USER| D)" > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME > COMMAND root 11920 0.0 0.0 0 0 ? D 21:46 > 0:00 [btrfs-readahead] root 13649 0.0 0.0 10544 396 pts/0 > D+ 22:06 0:00 btrfs scrub cancel /mnt/amazon-daten root 16309 > 0.0 0.0 9816 948 pts/1 S+ 22:24 0:00 egrep (USER| D) > > I created a bug report with a > > kern.log including echo t > /proc/sysrq-trigger with stuck readahead
There we go: Bug 43491 - BTRFS hangs while scrubbing with node- and leafsize 32768 https://bugzilla.kernel.org/show_bug.cgi?id=43491 -- Martin 'Helios' Steigerwald - http://www.Lichtvoll.de GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
