Bug 1224978
| Summary: | Can't create cinder volume after removing one of ceph osd nodes | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Jan Provaznik <jprovazn> |
| Component: | rhosp-director | Assignee: | Giulio Fidente <gfidente> |
| Status: | CLOSED ERRATA | QA Contact: | Yogev Rabl <yrabl> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.0 (Kilo) | CC: | calfonso, gfidente, kdreyer, mburns, rhel-osp-director-maint |
| Target Milestone: | ga | Keywords: | TestOnly, Triaged |
| Target Release: | Director | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-08-05 13:51:41 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
Jan Provaznik
2015-05-26 10:47:08 UTC
as per initial report, this seems to be caused by http://tracker.ceph.com/issues/10257 which is not fixed in ceph-0.80.7-0.4.el7.x86_64 seems to be affecting ceph-0.80.8-4.el7cp.x86_64 as well Once an updated ceph package is available, please re-test. Just checking here... I see you're using EPEL packages in the initial bug report. We're not backporting any patches to EPEL (I guess we *could* do it.) Do you need a fix in EPEL too? hi Ken, correct the initial report was mistakenly filed against Red Hat Storage despite using an RPM taken from EPEL, in comment #5 I confirmed same bug affecting RHS build: ceph-0.80.8-4.el7cp.x86_64 Ken, I might have misunderstood your comment #7; from bug #1225081 I understand this is fixed in RHS 1.3.x Yet RDO will use the version in EPEL. Should we file another bug, against RDO, to track a fix for EPEL? The fix that you need (https://github.com/ceph/ceph/pull/3826) is in Ceph itself, right? I'm fine with just cherry-picking that fix to the EPEL 7 Ceph package. I think cherry-picking to EPEL would be great. We can track the cherry-pick with a BZ as well if you want, from what I understand EPEL issues should be filed using using [1]. 1. https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora%20EPEL I can confirm that this issue is solved in ceph-0.94.1-11.el7cp.x86_64, with this version "ceph df" returns reasonable values after removing an OSD node and "cinder create" command works. This BZ does not need changes in the OSP Director, it is due instead to a bug in Ceph. ceph-0.94.1-11.el7cp.x86_64 (1.3) includes the needed fixes ceph-0.80.7-0.4.el7.x86_64 (1.2) does not and will exhibit this problem The BZ 1225081 tracks backport of the fix from Ceph 1.3 to 1.2 verified in ceph-osd-0.94.1-13.el7cp.x86_64 ceph-0.94.1-13.el7cp.x86_64 ceph-common-0.94.1-13.el7cp.x86_64 ceph-mon-0.94.1-13.el7cp.x86_64 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2015:1549 |