Bug 1859340 - Revisit removal of cache pool while the PV are missing
Summary: Revisit removal of cache pool while the PV are missing
Keywords:
Status: NEW
Alias: None
Product: LVM and device-mapper
Classification: Community
Component: lvm2
Version: unspecified
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: Zdenek Kabelac
QA Contact: cluster-qe
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-07-21 18:10 UTC by Zdenek Kabelac
Modified: 2023-08-10 15:40 UTC (History)
7 users (show)

Fixed In Version:
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Embargoed:
pm-rhel: lvm-technical-solution?
pm-rhel: lvm-test-coverage?

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Description Zdenek Kabelac 2020-07-21 18:10:48 UTC 
While VG can become inconsistent - and user wants to forcibly remove cache device, currently there are many complication when the cache is in writeback mode.

Also revisit how the  dm-cache is hangling dirty state in this case and whether we can know from possibly available metadata the state of cachepool.
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