Jonathan Brassow ddb14b6b05 lvconvert: Disallow removal of primary when up-converting (recovering) ...

This patch ensures that under normal conditions (i.e. not during repair
operations) that users are prevented from removing devices that would
cause data loss.

When a RAID1 is undergoing its initial sync, it is ok to remove all but
one of the images because they have all existed since creation and
contain all the data written since the array was created.  OTOH, if the
RAID1 was created as a result of an up-convert from linear, it is very
important not to let the user remove the primary image (the source of
all the data).  They should be allowed to remove any devices they want
and as many as they want as long as one original (primary) device is left
during a "recover" (aka up-convert).

This fixes bug 1461187 and includes the necessary regression tests.

2017-06-14 08:41:05 -05:00

..

cache_manip.c

cache: enable usage of --cachemetadataformat

2017-03-10 19:33:01 +01:00

lv_alloc.h

lvconvert: add infrastructure for RaidLV reshaping support

2017-02-24 05:20:58 +01:00

lv_manip.c

mirror/raid: display adjusted region size with units

2017-04-20 20:42:21 +02:00

lv.c

properties: only thin-pool provides discards

2017-03-17 14:22:33 +01:00

lv.h

lv: introduce lvseg_percent_with_info_and_seg_status

2016-05-27 15:47:24 +02:00

merge.c

Fix typo

2017-05-24 13:47:45 +02:00

metadata-exported.h

raid: add reshape segtype flag support

2017-06-09 22:23:04 +02:00

metadata.c

print warning about in-use orphans

2017-06-01 11:18:42 -05:00

metadata.h

thin: enforce there is some free space in thin pool metadata

2016-09-19 14:00:56 +02:00

mirror.c

mirror/raid: display adjusted region size with units

2017-04-20 20:42:21 +02:00

pool_manip.c

cleanup: minor cosmetics

2017-03-10 19:33:01 +01:00

pv_alloc.h

doc: change fsf address

2016-01-21 12:11:37 +01:00

pv_manip.c

pvresize: Missing a message on error path.

2017-04-27 15:00:41 +01:00

pv_map.c

doc: change fsf address

2016-01-21 12:11:37 +01:00

pv_map.h

doc: change fsf address

2016-01-21 12:11:37 +01:00

pv.c

lvmcache: add optional dev arg to lvmcache_info_from_pvid

2016-06-07 15:15:47 -05:00

pv.h

pv: add is_used_pv fn

2016-02-15 12:44:46 +01:00

raid_manip.c

lvconvert: Disallow removal of primary when up-converting (recovering)

2017-06-14 08:41:05 -05:00

replicator_manip.c

lvmetad: two phase vg_update

2016-06-28 02:30:31 +01:00

segtype.c

lvconvert: add infrastructure for RaidLV reshaping support

2017-02-24 05:20:58 +01:00

segtype.h

lvconvert: linear -> raid1 upconvert should cause "recover" not "resync"

2017-06-14 08:35:22 -05:00

snapshot_manip.c

lvconvert: add infrastructure for RaidLV reshaping support

2017-02-24 05:20:58 +01:00

takeover_matrix.h

lvconvert: add infrastructure for RaidLV reshaping support

2017-02-24 05:20:58 +01:00

thin_manip.c

cleanup: update message

2017-06-09 21:49:19 +02:00

vg.c

macros: Use is_power_of_2.

2016-06-30 17:59:44 +01:00

vg.h

lvmetad: two phase vg_update

2016-06-28 02:30:31 +01:00