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| author | Benjamin Marzinski <bmarzins@redhat.com> | 2009-04-04 00:09:55 +0200 |
|---|---|---|
| committer | Christophe Varoqui <christophe.varoqui@free.fr> | 2009-04-04 00:09:55 +0200 |
| commit | 0b8689828a537b463592434e829833e508116eb3 (patch) | |
| tree | 2baf2a713051c12e881fb4107d42c2630b904425 /multipath.conf.annotated | |
| parent | 058013c2527bed13f7b3dadc752260dbd9efc62f (diff) | |
| download | multipath-tools-0b8689828a537b463592434e829833e508116eb3.tar.gz multipath-tools-0b8689828a537b463592434e829833e508116eb3.tar.bz2 multipath-tools-0b8689828a537b463592434e829833e508116eb3.zip | |
[multipathd] Add options to multipathd to turn off queueing
Even when the last path of a multipath device is deleted, it can't be
removed until all the queued IO is flushed. For devices that have
no_path_retry set to queue, this doesn't automatically happen.
This patch adds a "flush_on_last_del" config file option, that causes the
multipath device to automatically turn off queueing when the last path is
deleted. It also adds the "disablequeueing" and "restorequeueing"
multipathd cli commands.
Diffstat (limited to 'multipath.conf.annotated')
| -rw-r--r-- | multipath.conf.annotated | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/multipath.conf.annotated b/multipath.conf.annotated index bf15dc3..10aa5eb 100644 --- a/multipath.conf.annotated +++ b/multipath.conf.annotated @@ -99,6 +99,16 @@ # rr_min_io 100 # # # +# # name : flush_on_last_del +# # scope : multipathd +# # desc : If set to "yes", multipathd will disable queueing when the +# # last path to a device has been deleted. +# # values : yes|no +# # default : no +# # +# flush_on_last_del yes +# +# # # # name : max_fds # # scope : multipathd # # desc : Sets the maximum number of open file descriptors for the @@ -278,6 +288,16 @@ # # to the next in the same path group # # # rr_min_io 100 +# +# # +# # name : flush_on_last_del +# # scope : multipathd +# # desc : If set to "yes", multipathd will disable queueing +# # when the last path to a device has been deleted. +# # values : yes|no +# # default : no +# # +# flush_on_last_del yes # } # multipath { # wwid 1DEC_____321816758474 @@ -419,6 +439,16 @@ # rr_min_io 100 # # # +# # name : flush_on_last_del +# # scope : multipathd +# # desc : If set to "yes", multipathd will disable queueing +# # when the last path to a device has been deleted. +# # values : yes|no +# # default : no +# # +# flush_on_last_del yes +# +# # # # name : product_blacklist # # scope : multipath & multipathd # # desc : product strings to blacklist for this vendor |