• Mike Snitzer's avatar
    dm thin: add 'no_space_timeout' dm-thin-pool module param · 80c57893
    Mike Snitzer authored
    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: default avatarMike Snitzer <snitzer@redhat.com>
    Cc: stable@vger.kernel.org # 3.14+
    80c57893
thin-provisioning.txt 14.1 KB