lvm2/filters at 8a843d0d97c66aae1872c05b0f6cf4bda176aae2 - lvm2

shaba/lvm2

mirror of git://sourceware.org/git/lvm2.git synced 2025-01-14 23:24:55 +03:00

History

Peter Rajnoha 8a843d0d97 filters: add "usable device" filter

Usable device filter is responsible for filtering out unusable DM devices.
The filter has 3 modes of operation:

  - FILTER_MODE_NO_LVMETAD:
    When this mode is used, we check DM device usability by looking:
      - whether device is empty
      - whether device is blocked
      - whether device is suspended (only on devices/ignore_suspended_devices=1)
      - whether device uses an error target
      - whether device name/uuid is reserved

  - FILTER_MODE_PRE_LVMETAD:
    When this mode is used, we check DM device usability by looking:
      - whether device is empty
      - whether device is suspended (only on devices/ignore_suspended_devices=1)
      - whether device uses an error target
      - whether device name/uuid is reserved

  - FILTER_MODE_POST_LVMETAD:
    When this mode is used, we check DM device usability by looking:
      - whether device is blocked
      - whether device is suspended (only on devices/ignore_suspended_devices=1)

These modes will be used by subsequent patch to create different
instances of this filter, depending on lvmetad use.

2014-09-30 13:11:58 +02:00

filter-composite.c

filters: check for mpath before opening devs

2013-08-13 23:26:58 +01:00

filter-md.c

gcc: replace #ifdef linux with __linux__

2013-11-13 13:56:29 +00:00

filter-mpath.c

cleanup: use just PATH_MAX size

2014-08-19 14:33:06 +02:00

filter-partitioned.c

filters: check for mpath before opening devs