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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.gitignore	gitignore: Update for in-place build.	2015-07-27 13:18:35 +01:00
lvmlockctl.c	lvmlockd: increase dump buffer size	2024-08-22 16:23:07 -05:00
lvmlockd-client.h	lvmlockd: adopt options	2024-06-27 13:29:03 -05:00
lvmlockd-core.c	lvmlockd: configurable sanlock lease sizes on 4K disks	2024-09-27 17:59:03 -05:00
lvmlockd-dlm.c	lvmlockd: adopt options	2024-06-27 13:29:03 -05:00
lvmlockd-idm.c	cleanup: typos in comments	2024-08-30 16:51:15 +02:00
lvmlockd-internal.h	lvmlockd: configurable sanlock lease sizes on 4K disks	2024-09-27 17:59:03 -05:00
lvmlockd-sanlock.c	lvmlockd: configurable sanlock lease sizes on 4K disks	2024-09-27 17:59:03 -05:00
Makefile.in	configure.ac: update ldflags args	2024-04-24 00:31:26 +02:00