From: Piotr Dałek Date: Tue, 22 Nov 2016 09:42:28 +0000 (+0100) Subject: doc/rados/configuration/osd-config-ref.rst: document the fast mark down X-Git-Tag: v11.1.0~207^2 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=9c5d253a2ec0c3933b165b5bef8dbfb82ca88379;p=ceph-ci.git doc/rados/configuration/osd-config-ref.rst: document the fast mark down Document the "osd fast fail on connection refused" option. Signed-off-by: Piotr Dałek --- diff --git a/doc/rados/configuration/osd-config-ref.rst b/doc/rados/configuration/osd-config-ref.rst index 1f565018ae1..7a06b73d179 100644 --- a/doc/rados/configuration/osd-config-ref.rst +++ b/doc/rados/configuration/osd-config-ref.rst @@ -716,6 +716,17 @@ Miscellaneous :Default: ``false`` +``osd fast fail on connection refused`` + +:Description: If this option is enabled, crashed OSDs are marked down + immediately by connected peers and MONs (assuming that the + crashed OSD host survives). Disable it to restore old + behavior, at the expense of possible long I/O stalls when + OSDs crash in the middle of I/O operations. +:Type: Boolean +:Default: ``true`` + + .. _pool: ../../operations/pools .. _Configuring Monitor/OSD Interaction: ../mon-osd-interaction