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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-22 17:35:59 +03:00
lvm2/lib/metadata
Zdenek Kabelac e7fff97b8d wipe_lv: use BLKZEROOUT when possible
Since BLKZEROOUT ioctl should be supposedly fastest
way how to clear block device start using this ioctl
for zeroing a device. Commonly we do zero typically
small portion of a device (8KiB) - however since we now
also started to zero metadata devices, in the case
of i.e. thin-pool metadata this can go upto ~16GiB
and here the performance starts to be noticable.
2020-10-02 21:04:16 +02:00
..
cache_manip.c cache: simplier signal handling 2020-09-14 00:15:14 +02:00
integrity_manip.c wipe: zeroing of 8 sectors is granted 2020-09-15 22:52:25 +02:00
lv_alloc.h build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
lv_manip.c wipe_lv: use BLKZEROOUT when possible 2020-10-02 21:04:16 +02:00
lv.c writecache: show error in lv_health_status and lv_attr 2020-06-10 12:13:48 -05:00
lv.h Remove unused clvm variations for active LVs 2018-06-07 16:17:04 +01:00
merge.c vdo: extend vdo segment validation 2020-09-22 23:25:16 +02:00
metadata-exported.h writecache: use two step detach 2020-10-01 11:33:02 -05:00
metadata.c metadata: open rw fd before closing ro fd 2020-09-18 15:10:11 -05:00
metadata.h pass cmd struct through more functions 2020-04-21 10:58:05 -05:00
mirror.c wipe: convert zero_value to uint8_t 2020-09-15 22:52:25 +02:00
pool_manip.c thin: no delete message for device_id 0 2020-09-25 22:54:07 +02:00
pv_alloc.h doc: change fsf address 2016-01-21 12:11:37 +01:00
pv_list.c move pv_list code into lib 2020-04-13 10:04:14 -05:00
pv_manip.c pvresize: add missing return 2018-06-08 14:36:56 +02:00
pv_map.c build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
pv_map.h build: Don't generate symlinks in include/ dir 2018-05-14 10:30:20 +01:00
pv.c lvmcache: renaming functions and variables 2019-08-16 13:26:11 -05:00
pv.h metadata: import device name hint from metadata 2019-09-30 11:38:10 -05:00
raid_manip.c Revert "lvconvert: display warning if raid1 LV image count does not change" 2020-09-28 17:14:03 +02:00
segtype.c segtype: add linear 2018-06-05 16:23:18 +02:00
segtype.h Revert "lvdisplay: dispaly correct status when underlying devs missing" 2020-08-28 13:28:15 -05:00
snapshot_manip.c writecache: allow snapshot of LV with writecache 2020-06-10 12:18:00 -05:00
takeover_matrix.h lvconvert: add infrastructure for RaidLV reshaping support 2017-02-24 05:20:58 +01:00
thin_manip.c active: fix compilation without devmapper 2020-09-29 10:43:56 +02:00
vdo_manip.c lvcreate: change error message 2020-09-15 22:52:25 +02:00
vg.c gcc: use apropriate type for reading and printing values 2020-08-28 21:43:03 +02:00
vg.h metadata: include description with command in metadata areas 2019-06-20 16:09:05 -05:00
writecache_manip.c writecache: use two step detach 2020-10-01 11:33:02 -05:00