Bug 1306717
| Summary: | LVM Thin: Integrate 'thin_ls' features into LVM | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Jonathan Earl Brassow <jbrassow> |
| Component: | lvm2 | Assignee: | Zdenek Kabelac <zkabelac> |
| lvm2 sub component: | Thin Provisioning | QA Contact: | cluster-qe <cluster-qe> |
| Status: | CLOSED WONTFIX | Docs Contact: | |
| Severity: | unspecified | ||
| Priority: | unspecified | CC: | agk, heinzm, jbrassow, msnitzer, prajnoha, thornber, zkabelac |
| Version: | 7.2 | Keywords: | FutureFeature |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-08-21 20:58:54 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Jonathan Earl Brassow
2016-02-11 16:21:26 UTC
*** Bug 1301623 has been marked as a duplicate of this bug. *** The problematic part here is that we need to get this information from thin_ls which is an external tool and which may take a long time to execute or it may run out of memory/swap. When doing any reporting, we're under a VG lock. So we'd need to find a way how to minimize the time that we spend under this VG lock. The per-LV lock would be much better here, but we don't have that in LVM at the moment. So needs some thought on how should we handle this properly... |