David Teigland 7f29afdb06 lvmlockd: configurable sanlock lease sizes on 4K disks ... New config setting sanlock_align_size can be used to configure the sanlock lease size that lvmlockd will use on 4K disks. By default, lvmlockd and sanlock use 8MiB align_size (lease size) on 4K disks, which supports up to 2000 hosts (and max host_id.) This can be reduced to 1, 2 or 4 (in MiB), to reduce lease i/o. The reduced sizes correspond to smaller max hosts/host_id: 1 MiB = 250 hosts 2 MiB = 500 hosts 4 MiB = 1000 hosts 8 MiB = 2000 hosts (default) (Disks with 512 byte sectors always use 1MiB leases and support 2000 hosts/host_id, and are not affected by this.)		2024-09-27 17:59:03 -05:00
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activate	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
cache	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
cache_segtype	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
commands	cleanup: fix typos	2024-09-27 13:42:45 +02:00
config	lvmlockd: configurable sanlock lease sizes on 4K disks	2024-09-27 17:59:03 -05:00
datastruct	cleanup: eliminate unused assign	2021-03-11 00:18:01 +01:00
device	cleanup: replace use of alloced with allocated	2024-09-27 13:42:45 +02:00
display	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
error	error: try with modprobe	2024-05-27 15:16:26 +02:00
filters	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
format_text	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
freeseg	device_mapper: remove dbg_malloc.	2018-06-08 13:40:53 +01:00
integrity	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
label	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
locking	lvmlockd: configurable sanlock lease sizes on 4K disks	2024-09-27 17:59:03 -05:00
log	cleanup: fix typos	2024-09-27 13:42:45 +02:00
lvmpolld	cleanup: typos in logging	2024-08-30 16:51:15 +02:00
metadata	cleanup: replace use of alloced with allocated	2024-09-27 13:42:45 +02:00
mirror	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
misc	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
mm	memlock: use value of 0 to disable memory locking	2024-09-27 13:42:45 +02:00
notify	cleanup: fix typos	2024-09-27 13:42:45 +02:00
properties	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
raid	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
report	vdo: depcreate unused settings	2024-09-26 16:25:12 +02:00
snapshot	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
striped	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
thin	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
unknown	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
uuid	cleanup: use _ for static var	2024-06-03 15:30:05 +02:00
vdo	vdo: depcreate unused settings	2024-09-26 16:25:12 +02:00
writecache	metadata: use lv_hash in segment-specific metadata parsing	2024-09-10 11:51:15 -05:00
zero	const: _ops segtype handler	2024-05-04 01:01:57 +02:00
Makefile.in	devices: factor common list functions	2022-11-07 11:38:46 -06:00