Merge pull request ceph#62501 from Matan-B/wip-matanb-crimson-cephadm-aio-max-nr

adk3798 · web-flow · commit 0a79c71583e1 · 2025-03-31T19:34:49.000-04:00
cephadm/cephadmlib/daemons/ceph.py: increase aio-max-nr

Reviewed-by: Adam King &lt;adking@redhat.com&gt;
diff --git a/src/cephadm/cephadmlib/daemons/ceph.py b/src/cephadm/cephadmlib/daemons/ceph.py
@@ -258,7 +258,7 @@ def create(cls, ctx: CephadmContext, ident: DaemonIdentity) -> 'OSD':
     def get_sysctl_settings() -> List[str]:
         return [
             '# allow a large number of OSDs',
-            'fs.aio-max-nr = 1048576',
+            'fs.aio-max-nr = 2097152',
             'kernel.pid_max = 4194304',
         ]
 

Original file line number	Diff line number	Diff line change
`@@ -258,7 +258,7 @@ def create(cls, ctx: CephadmContext, ident: DaemonIdentity) -> 'OSD':`
`258`	`258`	`def get_sysctl_settings() -> List[str]:`
`259`	`259`	`return [`
`260`	`260`	`'# allow a large number of OSDs',`
`261`		`- 'fs.aio-max-nr = 1048576',`
	`261`	`+ 'fs.aio-max-nr = 2097152',`
`262`	`262`	`'kernel.pid_max = 4194304',`
`263`	`263`	`]`
`264`	`264`