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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
lvm2/lib/metadata
Zdenek Kabelac 8947964f10 wipe_lv: use zeroing ioctl only for large sizes
There is no easy way to detect, whether device supports zeroing,
and kernel also zeroes device when it's not directly supported,
but with extra message:

operation not supported error, dev X, sector Y op 0x9:(WRITE_ZEROES)...

So to avoid generating such message with every 'lvcreate', use for
zeroing of upto 8K just standard write of zeroed page.
(maybe we can go with even larger sizes).
2023-04-25 00:12:31 +02:00
..
cache_manip.c cov: initialize attr 2021-09-13 12:34:41 +02:00
integrity_manip.c cleanup: simplify 2023-04-06 11:06:04 +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 zeroing ioctl only for large sizes 2023-04-25 00:12:31 +02:00
lv.c cleanup: use already known lv size 2021-09-27 18:56:14 +02:00
lv.h toollib: do not process just created historical LV 2022-10-12 15:14:59 +02:00
merge.c vdo: use single validator 2022-07-11 01:18:24 +02:00
metadata-exported.h metadata-exported.h: correcting definition 2023-02-10 17:50:27 +01:00
metadata.c support 16KB page size 2023-04-07 14:26:09 -05:00
metadata.h lvresize: add new options and defaults for fs handling 2022-09-13 15:15:05 -05:00
mirror.c devices: fix dev_name assumptions 2022-02-24 17:22:04 -06:00
pool_manip.c toollib: do not process just created historical LV 2022-10-12 15:14:59 +02:00
pv_alloc.h doc: change fsf address 2016-01-21 12:11:37 +01:00
pv_list.c devices: fix dev_name assumptions 2022-02-24 17:22:04 -06:00
pv_manip.c cov: remove unneeded includes 2021-07-28 00:49:28 +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 cov: clean up pvid and vgid usage 2021-08-16 11:31:15 -05:00
pv.h cov: clean up pvid and vgid usage 2021-08-16 11:31:15 -05:00
raid_manip.c cleanup: use dm_list_empty 2021-10-06 15:43:31 +02:00
segtype.c segtype: add linear 2018-06-05 16:23:18 +02:00
segtype.h vdo: support v4 kernel target line 2022-07-11 01:18:24 +02:00
snapshot_manip.c raidintegrity: allow writecache and cache 2023-04-05 14:24:07 -05:00
takeover_matrix.h lvconvert: add infrastructure for RaidLV reshaping support 2017-02-24 05:20:58 +01:00
thin_manip.c thin: rename internal function 2022-08-30 13:54:19 +02:00
vdo_manip.c vdo: fix and enhance vdo constain checking 2023-01-16 12:37:40 +01:00
vg.c devices: fix dev_name assumptions 2022-02-24 17:22:04 -06:00
vg.h metadata: remember parsing size of VG metadata 2021-09-27 18:49:41 +02:00
writecache_manip.c writecache: support settings metadata_only and pause_writeback 2022-12-08 16:53:36 -06:00