Bug 2107426

Summary:	lvmcache(7) dm-writecache memory usage typo "slighly"
Product:	Red Hat Enterprise Linux 8	Reporter:	Corey Marthaler <cmarthal>
Component:	lvm2	Assignee:	LVM Team <lvm-team>
lvm2 sub component:	Manual pages and Documentation	QA Contact:	cluster-qe <cluster-qe>
Status:	NEW ---	Docs Contact:
Severity:	low
Priority:	high	CC:	agk, heinzm, jbrassow, msnitzer, prajnoha, zkabelac
Version:	8.7	Keywords:	Triaged
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	Bug
Regression:	---	Mount Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Corey Marthaler 2022-07-15 02:23:32 UTC

Description of problem:
This is also in rhel9.1.


 writecache block size 4096: each 100 GiB of writecache cachevol uses slighly over 2 GiB of system memory.

Version-Release number of selected component (if applicable):
lvm2-2.03.14-4.el8    BUILT: Wed Jun 15 17:14:34 CDT 2022
lvm2-libs-2.03.14-4.el8    BUILT: Wed Jun 15 17:14:34 CDT 2022

Comment 1 Jonathan Earl Brassow 2023-01-31 13:39:43 UTC

save for test of GitHub pull request?