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(parent: 30af019) | patch
rbd: add read_only rbd map option
authorAlex Elder <elder@inktank.com>
Fri, 10 Aug 2012 20:12:07 +0000 (13:12 -0700)
committerAlex Elder <elder@inktank.com>
Mon, 1 Oct 2012 19:30:50 +0000 (14:30 -0500)
commitfa836d927e27f8f730718a2e58048d8c28622cb6
treea721584161916d3ba4ebe62cd919a4248b966145tree | snapshot
parent30af0193410bbeca30963c7e22af5ebbbf1dfa45commit | diff
rbd: add read_only rbd map option

Add the ability to map an rbd image read-only, by specifying either
"read_only" or "ro" as an option on the rbd "command line."  Also
allow the inverse to be explicitly specified using "read_write" or
"rw".

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
drivers/block/rbd.c diff | blob | history
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