[Bug 1015042] New: bunch of nastiness with btrfs
http://bugzilla.opensuse.org/show_bug.cgi?id=1015042 Bug ID: 1015042 Summary: bunch of nastiness with btrfs Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: jnelson-suse@jamponi.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 705999 --> http://bugzilla.opensuse.org/attachment.cgi?id=705999&action=edit btrfs errors. I've had a btrfs raid1 across 2x 2.0TB drives for a long time. I'd like to move that to a pair of 3.0TB drives. I used: btrfs replace start /dev/OLDDEV /dev/NEWDEV which ran for a few seconds and then crashed. Hard. Eventually, I managed to get things back together with rootflags=degraded, etc.. but it wasn't fun. A scrub found ~900 errors, all corrected. I thought perhaps this was a fluke, so with one 2.0TB and one 3.0TB drive as part of the btrfs raid1, I did another "btrfs replace start ..." which also failed spectatularely. This time, it took me many hours to get it back. I still haven't been able to complete a scrub, and have resorted to copying as much of the data off (in multiple attempts between crashes due to btrfs issues) on to an ext4 filesystem (which I am now using). I will attach an error message from the journal / /var/log/messages from the most recent set of failures. -- You are receiving this mail because: You are on the CC list for the bug.
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Jon Nelson
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Takashi Iwai
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--- Comment #1 from Jeff Mahoney
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--- Comment #2 from Jon Nelson
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--- Comment #3 from Jeff Mahoney
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--- Comment #4 from Jon Nelson
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--- Comment #5 from Jeff Mahoney
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http://bugzilla.opensuse.org/show_bug.cgi?id=1015042#c6
--- Comment #6 from Jon Nelson
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--- Comment #7 from Jon Nelson
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http://bugzilla.opensuse.org/show_bug.cgi?id=1015042#c8
--- Comment #8 from Jon Nelson
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http://bugzilla.opensuse.org/show_bug.cgi?id=1015042#c9
--- Comment #9 from Jon Nelson
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--- Comment #10 from Jon Nelson
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