From: Scoots Hamilton Date: Tue, 16 Oct 2018 14:15:08 +0000 (-0400) Subject: doc: numbered eviction situations X-Git-Tag: v14.1.0~1154^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F24618%2Fhead;p=ceph.git doc: numbered eviction situations Signed-off-by: Scoots Hamilton --- diff --git a/doc/cephfs/eviction.rst b/doc/cephfs/eviction.rst index 84e622ce64c9..c0d54f4180ab 100644 --- a/doc/cephfs/eviction.rst +++ b/doc/cephfs/eviction.rst @@ -21,21 +21,21 @@ libcephfs. Automatic client eviction ========================= -There are three situations in which a client may be evicted automatically: +There are three situations in which a client may be evicted automatically. -On an active MDS daemon, if a client has not communicated with the MDS for over -``session_autoclose`` (a file system variable) seconds (300 seconds by -default), then it will be evicted automatically. +#. On an active MDS daemon, if a client has not communicated with the MDS for over + ``session_autoclose`` (a file system variable) seconds (300 seconds by + default), then it will be evicted automatically. -On an active MDS daemon, if a client has not responded to cap revoke messages -for over ``mds_cap_revoke_eviction_timeout`` (configuration option) seconds. -This is disabled by default. +#. On an active MDS daemon, if a client has not responded to cap revoke messages + for over ``mds_cap_revoke_eviction_timeout`` (configuration option) seconds. + This is disabled by default. -During MDS startup (including on failover), the MDS passes through a -state called ``reconnect``. During this state, it waits for all the -clients to connect to the new MDS daemon. If any clients fail to do -so within the time window (``mds_reconnect_timeout``, 45 seconds by default) -then they will be evicted. +#. During MDS startup (including on failover), the MDS passes through a + state called ``reconnect``. During this state, it waits for all the + clients to connect to the new MDS daemon. If any clients fail to do + so within the time window (``mds_reconnect_timeout``, 45 seconds by default) + then they will be evicted. A warning message is sent to the cluster log if either of these situations arises.