Bug 2203199
| Summary: | Backport RBD capacity calculation fix | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Eric Harney <eharney> |
| Component: | openstack-cinder | Assignee: | Eric Harney <eharney> |
| Status: | CLOSED ERRATA | QA Contact: | Yosi Ben Shimon <ybenshim> |
| Severity: | high | Docs Contact: | Andy Stillman <astillma> |
| Priority: | high | ||
| Version: | 17.1 (Wallaby) | CC: | brian.rosmaita, ltoscano, pgrist |
| Target Milestone: | beta | Keywords: | Triaged |
| Target Release: | 17.1 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | openstack-cinder-18.2.2-1.20230518161042.36649bd.el9ost | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-08-16 01:15:20 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
Eric Harney
2023-05-11 14:12:32 UTC
Tested on:
Red Hat OpenStack Platform release 17.1.0 Beta (Wallaby)
ceph version 17.2.5-75.el9cp (52c8ab07f1bc5423199eeb6ab5714bc30a930955) quincy (stable)
[ceph: root@controller-0 /]# ceph df
--- RAW STORAGE ---
CLASS SIZE AVAIL USED RAW USED %RAW USED
hdd 480 GiB 456 GiB 24 GiB 24 GiB 4.93
TOTAL 480 GiB 456 GiB 24 GiB 24 GiB 4.93
--- POOLS ---
POOL ID PGS STORED OBJECTS USED %USED MAX AVAIL
.mgr 1 1 449 KiB 2 1.3 MiB 0 140 GiB
vms 2 32 19 B 3 12 KiB 0 140 GiB
volumes 3 32 1.5 KiB 19 132 KiB 0 140 GiB
images 4 32 4.8 GiB 633 14 GiB 3.30 140 GiB
backups 5 32 19 B 3 12 KiB 0 140 GiB
.rgw.root 6 32 1.3 KiB 4 48 KiB 0 140 GiB
manila_data 7 32 1.3 KiB 9 84 KiB 0 140 GiB
default.rgw.log 8 32 3.6 KiB 209 408 KiB 0 140 GiB
manila_metadata 9 16 216 MiB 76 647 MiB 0.15 140 GiB
default.rgw.control 10 32 0 B 8 0 B 0 140 GiB
default.rgw.meta 11 32 0 B 0 0 B 0 140 GiB
[ceph: root@controller-0 /]# ceph df -f json
{"stats":{"total_bytes":515333160960,"total_avail_bytes":489824792576,"total_used_bytes":25508368384,"total_used_raw_bytes":25508368384,"total_used_raw_ratio":0.049498792737722397,"num_osds":15,"num_per_pool_osds":15,"num_per_pool_omap_osds":15},"stats_by_class":{"hdd":{"total_bytes":515333160960,"total_avail_bytes":489824792576,"total_used_bytes":25508368384,"total_used_raw_bytes":25508368384,"total_used_raw_ratio":0.049498792737722397}},"pools":[{"name":".mgr","id":1,"stats":{"stored":459280,"objects":2,"kb_used":1356,"bytes_used":1388544,"percent_used":3.0692135624121875e-06,"max_avail":150802989056}},{"name":"vms","id":2,"stats":{"stored":19,"objects":3,"kb_used":12,"bytes_used":12288,"percent_used":2.716126523694129e-08,"max_avail":150802989056}},{"name":"volumes","id":3,"stats":{"stored":1494,"objects":19,"kb_used":132,"bytes_used":135168,"percent_used":2.9877384122301009e-07,"max_avail":150802989056}},{"name":"images","id":4,"stats":{"stored":5144409600,"objects":633,"kb_used":15071676,"bytes_used":15433396224,"percent_used":0.032988455146551132,"max_avail":150802989056}},{"name":"backups","id":5,"stats":{"stored":19,"objects":3,"kb_used":12,"bytes_used":12288,"percent_used":2.716126523694129e-08,"max_avail":150802989056}},{"name":".rgw.root","id":6,"stats":{"stored":1363,"objects":4,"kb_used":48,"bytes_used":49152,"percent_used":1.0864504673691044e-07,"max_avail":150802989056}},{"name":"manila_data","id":7,"stats":{"stored":1335,"objects":9,"kb_used":84,"bytes_used":86016,"percent_used":1.9012881580238172e-07,"max_avail":150802989056}},{"name":"default.rgw.log","id":8,"stats":{"stored":3702,"objects":209,"kb_used":408,"bytes_used":417792,"percent_used":9.2348216185200727e-07,"max_avail":150802989056}},{"name":"manila_metadata","id":9,"stats":{"stored":226279792,"objects":76,"kb_used":663012,"bytes_used":678924288,"percent_used":0.0014984384179115295,"max_avail":150802989056}},{"name":"default.rgw.control","id":10,"stats":{"stored":0,"objects":8,"kb_used":0,"bytes_used":0,"percent_used":0,"max_avail":150802989056}},{"name":"default.rgw.meta","id":11,"stats":{"stored":0,"objects":0,"kb_used":0,"bytes_used":0,"percent_used":0,"max_avail":150802989056}}]}
Here:
total_bytes = total_avail_bytes + total_used_bytes
515333160960 = 489946558464 + 25386602496
479.94140625 GiB = 456.298290253 GiB + 23.643115997 GiB
Moving to VERIFIED and removing NEEDINFO
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 (Release of components for Red Hat OpenStack Platform 17.1 (Wallaby)), 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-2023:4577 |