Milan Broz 07113beea3 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

..

activate

Do not scan device if it is part of active multipath.

2011-11-11 15:11:08 +00:00

cache

Check for refresh_filter failure

2011-10-11 09:09:00 +00:00

commands

Do not scan device if it is part of active multipath.

2011-11-11 15:11:08 +00:00

config

Do not scan device if it is part of active multipath.

2011-11-11 15:11:08 +00:00

datastruct

Revert the #include changes. Need to fix this at the #include site for now, and

2011-07-18 14:34:33 +00:00

device

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

display

Use capital letters

2011-10-04 12:39:59 +00:00

error

Add lv_activate_opts structure

2011-06-17 14:14:19 +00:00

filters

Do not scan device if it is part of active multipath.

2011-11-11 15:11:08 +00:00

format1

Always use vg memory pool for allocated lv segment

2011-10-23 16:02:01 +00:00

format_pool

Always use vg memory pool for allocated lv segment

2011-10-23 16:02:01 +00:00

format_text

Drop mempool parameter from read functions

2011-10-23 16:05:45 +00:00

freeseg

Replace malloc with zalloc when creating segment_type's

2011-03-25 21:59:42 +00:00

label

Report sector containing label in verbose message.

2011-06-01 15:30:36 +00:00

locking

Pass exclusive LV locks to all nodes in the cluster.

2011-10-21 15:49:45 +00:00

log

Reduce stack size usage in print_log

2011-10-22 16:52:00 +00:00

metadata

Small comment and indent updates

2011-11-10 12:43:05 +00:00

mirror

Replace const usage of dm_config_find_node with more appropriate value-lookup

2011-08-31 15:19:19 +00:00

misc

Thin uses _tdata instead of _tpool for data LV

2011-11-03 14:38:36 +00:00

mm

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

raid

Fix log_error() usage

2011-09-24 21:19:30 +00:00

replicator

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

report

Thin supports snapshots

2011-11-07 11:03:47 +00:00

snapshot

Move the core of the lib/config/config.c functionality into libdevmapper,

2011-08-30 14:55:15 +00:00

striped

Replace const usage of dm_config_find_node with more appropriate value-lookup

2011-08-31 15:19:19 +00:00

thin

Thin send create_snap message

2011-11-10 15:30:59 +00:00

unknown

Fix log_error() usage

2011-09-24 21:19:30 +00:00

uuid

Revert the #include changes. Need to fix this at the #include site for now, and

2011-07-18 14:34:33 +00:00

zero

Add lv_activate_opts structure

2011-06-17 14:14:19 +00:00

Makefile.in

Do not scan device if it is part of active multipath.

2011-11-11 15:11:08 +00:00