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Mike Snitzer 2936b8269a dm thin: add 'no_space_timeout' dm-thin-pool module param

commit 80c578930c upstream.

Commit 85ad643b ("dm thin: add timeout to stop out-of-data-space mode
holding IO forever") introduced a fixed 60 second timeout.  Users may
want to either disable or modify this timeout.

Allow the out-of-data-space timeout to be configured using the
'no_space_timeout' dm-thin-pool module param.  Setting it to 0 will
disable the timeout, resulting in IO being queued until more data space
is added to the thin-pool.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-06-11 11:54:10 -07:00

cache-policies.txt

dm cache policy mq: introduce three promotion threshold tunables

2014-01-07 10:14:33 -05:00

cache.txt

dm thin: ensure user takes action to validate data and metadata consistency

2014-03-05 15:25:35 -05:00

delay.txt

dm: delay target

2007-05-09 12:30:47 -07:00

dm-crypt.txt

dm crypt: add TCW IV mode for old CBC TCRYPT containers