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FIX: Do not unblock array accidentally
authorAdam Kwolek <adam.kwolek@intel.com>
Wed, 21 Sep 2011 01:55:08 +0000 (11:55 +1000)
committerNeilBrown <neilb@suse.de>
Wed, 21 Sep 2011 01:55:08 +0000 (11:55 +1000)
commitddb12f6ca6c1b04fcc79f114f5d47d6c268ed37a
treee26a0c0aacc4ff233bf94cbafeceada88b5fbc95tree | snapshot
parent7050aa3f6b45352539413492cafc1d26b2972e47commit | diff
FIX: Do not unblock array accidentally

When sysfs_set_array() function is called, it tests if array
can be configured using sysfs. Setting metadata_version entry
can accidentally unblock mdmon when array is under reshape.
To avoid this, blocking character '-' is checked and if is is set,
it is used for array test.

Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
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