From: "Swâmi Petaramesh" <swami@petaramesh.org>
To: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Scrub errors but no errors ?!?
Date: Mon, 29 Jun 2015 10:42:14 +0200 [thread overview]
Message-ID: <3095967.p5MQJjsH62@zafu> (raw)
Hi,
Using kernel 3.19 on Ubuntu 15.04
I have a BTRFS Raid-1 FS made from 2 Luks-encrypted devices, each one built
atop a bcache device.
The machine runs smoothly from this setup.
When I scrub said FS, it ends by spitting a message on console stating that
"Scrub found errors but corrected them"
However if I then type :
# btrfs scrub stat /
scrub status for 53a35066-1a7b-4fe1-9f94-a923a7f9e3af
scrub started at Sun Jun 28 11:17:50 2015 and finished after 30657
seconds
total bytes scrubbed: 3.01TiB with 0 errors
# btrfs dev stat /
[/dev/mapper/c_b].write_io_errs 0
[/dev/mapper/c_b].read_io_errs 0
[/dev/mapper/c_b].flush_io_errs 0
[/dev/mapper/c_b].corruption_errs 0
[/dev/mapper/c_b].generation_errs 0
[/dev/mapper/c_a].write_io_errs 0
[/dev/mapper/c_a].read_io_errs 0
[/dev/mapper/c_a].flush_io_errs 0
[/dev/mapper/c_a].corruption_errs 0
[/dev/mapper/c_a].generation_errs 0
...How comes ?
TIA for any insight.
--
Swâmi Petaramesh <swami@petaramesh.org> http://petaramesh.org PGP 9076E32E
next reply other threads:[~2015-06-29 8:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-29 8:42 Swâmi Petaramesh [this message]
2015-06-29 10:25 ` Scrub errors but no errors ?!? Duncan
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