Is there any relevant log in the dmegs ? On 09/12/2014 20:16, Konstantinos Skarlatos wrote:
I've got the exact same problem, with a 4 drive RAID1. kernel 3.18-git and btrfs tools-git, all built yesterday. On 22/11/2014 2:13 μμ, Marc Joliet wrote:Hi all, While I haven't gotten any "scrub already running" type errors any more, I do get one strange case of state misreport. When running scrub on /home (btrfs RAID10), after 3 of 4 drives have completed, the 4th drive (sdb) will report as interrupted, despite still running: # btrfs scrub status -d /home scrub status for 472c9290-3ff2-4096-9c47-0612d3a52cef scrub device /dev/sda (id 1) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 3380 seconds total bytes scrubbed: 252.86GiB with 0 errors scrub device /dev/sdb (id 2) status scrub started at Sat Nov 22 11:57:34 2014, interrupted after 3698 seconds, not running total bytes scrubbed: 217.50GiB with 0 errors scrub device /dev/sdc (id 3) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 3013 seconds total bytes scrubbed: 252.85GiB with 0 errors scrub device /dev/sdd (id 4) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 2994 seconds total bytes scrubbed: 252.85GiB with 0 errors The funny thing is, the time will still update as the scrub keeps going: # btrfs scrub status -d /home scrub status for 472c9290-3ff2-4096-9c47-0612d3a52cef scrub device /dev/sda (id 1) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 3380 seconds total bytes scrubbed: 252.86GiB with 0 errors scrub device /dev/sdb (id 2) status scrub started at Sat Nov 22 11:57:34 2014, interrupted after 4136 seconds, not running ^^^^^^^^^^^^ total bytes scrubbed: 239.44GiB with 0 errors scrub device /dev/sdc (id 3) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 3013 seconds total bytes scrubbed: 252.85GiB with 0 errors scrub device /dev/sdd (id 4) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 2994 seconds total bytes scrubbed: 252.85GiB with 0 errors This has happened a few times, and when sdb finally finishes, the status is then reported correctly as "finished": # btrfs scrub status -d /home scrub status for 472c9290-3ff2-4096-9c47-0612d3a52cef scrub device /dev/sda (id 1) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 3380 seconds total bytes scrubbed: 252.86GiB with 0 errors scrub device /dev/sdb (id 2) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 4426 seconds total bytes scrubbed: 252.88GiB with 0 errors scrub device /dev/sdc (id 3) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 3013 seconds total bytes scrubbed: 252.85GiB with 0 errors scrub device /dev/sdd (id 4) history scrub started at Sat Nov 22 11:57:34 2014 and finished after 2994 seconds total bytes scrubbed: 252.85GiB with 0 errors Kernel and btrfs-progs version: # uname -a Linux marcec 3.16.7-gentoo #1 SMP PREEMPT Fri Oct 31 22:45:54 CET 2014 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AuthenticAMD GNU/Linux # btrfs --version Btrfs v3.17.1 Should I open a report on bugzilla?-- 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
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