* strange device stats message
@ 2014-11-25 11:25 Russell Coker
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From: Russell Coker @ 2014-11-25 11:25 UTC (permalink / raw)
To: linux-btrfs
I am in the middle of replacing /dev/sdb (which is 3TB SATA disk that gives a
few read errors on every scrub) with /dev/sdc2 (a partition on a new 4TB SATA
disk). I am running btrfs-tools version 3.17-1.1 from Debian/Unstable and
Debian kernel 3.16.0-4-amd64. I get the following, the last section of which
seems wrong. Would this be a bug in the kernel or btrfs-tools?
# btrfs device stats /big
[/dev/sdc2].write_io_errs 0
[/dev/sdc2].read_io_errs 0
[/dev/sdc2].flush_io_errs 0
[/dev/sdc2].corruption_errs 0
[/dev/sdc2].generation_errs 0
[/dev/sdb].write_io_errs 0
[/dev/sdb].read_io_errs 16
[/dev/sdb].flush_io_errs 0
[/dev/sdb].corruption_errs 0
[/dev/sdb].generation_errs 0
[/dev/sdd].write_io_errs 0
[/dev/sdd].read_io_errs 0
[/dev/sdd].flush_io_errs 0
[/dev/sdd].corruption_errs 0
[/dev/sdd].generation_errs 0
[].write_io_errs 0
[].read_io_errs 0
[].flush_io_errs 0
[].corruption_errs 0
[].generation_errs 0
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2014-11-25 11:25 strange device stats message Russell Coker
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