From: Killian De Volder <killian.de.volder@megasoft.be>
To: linux-bcache@vger.kernel.org
Subject: Unable to detach caching device
Date: Sat, 18 Jul 2015 17:29:16 +0200 [thread overview]
Message-ID: <55AA70CC.9000101@megasoft.be> (raw)
I'm attempting to detach a a caching device.
However it's not working, the bcache device stays dirty.
# pwd
/sys/block/bcache0/bcache
# cat cache_mode state dirty_data writeback_running writeback_rate
writethrough writeback writearound [none]
dirty
2.0M
1
512
# cat writeback_rate_debug
rate: 512/sec
dirty: 2.0M
target: 3.2G
proportional: -3.2M
derivative: 0
change: -3.2M/sec
next io: 0ms
I'm going to leave the machine on so I can extract any information you need.
(dmesg contains no errors)
Kind regards,
Killian De Volder
next reply other threads:[~2015-07-18 15:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-18 15:29 Killian De Volder [this message]
2015-07-18 19:26 ` Unable to detach caching device Killian De Volder
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