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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-23 21:35:29 +03:00
lvm2/lib/config
Milan Broz 5584ecf7a2 Do not scan device if it is part of active multipath.
Add filter which tries to check if scanned device is part
of active multipath.

Firstly, only SCSI major number devices are handled in filter.

Then it checks if device has exactly one holder (in sysfs) and
if it is device-mapper device and DM-UUID is prefixed by "MPATH-".

If so, this device is filtered out.

The whole filter can be switched off by setting
mpath_component_detection in lvm.conf.

https://bugzilla.redhat.com/show_bug.cgi?id=597010

Signed-off-by: Milan Broz <mbroz@redhat.com>
2011-11-11 15:11:08 +00:00
..
config.c Add find_config_tree_str_allow_empty 2011-10-28 20:06:49 +00:00
config.h Add find_config_tree_str_allow_empty 2011-10-28 20:06:49 +00:00
defaults.h Do not scan device if it is part of active multipath. 2011-11-11 15:11:08 +00:00