Bug 2248176
| Summary: | [CephFS-Mirror] - snapshot mirror peer-list shows only 1 Mon IP instead of all the Mon Host IP's | |||
|---|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Hemanth Kumar <hyelloji> | |
| Component: | CephFS | Assignee: | Jos Collin <jcollin> | |
| Status: | CLOSED ERRATA | QA Contact: | Hemanth Kumar <hyelloji> | |
| Severity: | low | Docs Contact: | Disha Walvekar <dwalveka> | |
| Priority: | unspecified | |||
| Version: | 7.0 | CC: | amk, ceph-eng-bugs, cephqe-warriors, dwalveka, gfarnum, jcollin, rpollack, tserlin, vshankar | |
| Target Milestone: | --- | Flags: | amk:
needinfo+
hyelloji: needinfo- hyelloji: needinfo- |
|
| Target Release: | 7.0z2 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | ceph-18.2.0-178.el9cp | Doc Type: | Bug Fix | |
| Doc Text: |
Previously, the snapshot mirror peer-list showed more information than just the peer list. This output caused confusion if there should be only one MON IP or all the MON host IP's should be displayed.
With this fix, mon_host is removed from the fs snapshot mirror peer_list command and the target mon_host details are removed from the peer List and mirror daemon status.
|
Story Points: | --- | |
| Clone Of: | ||||
| : | 2277143 2277144 (view as bug list) | Environment: | ||
| Last Closed: | 2024-05-07 12:10:08 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: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 2270485 | |||
*** Bug 2248175 has been marked as a duplicate of this bug. *** Hi Venky,
Source cluster :
[root@ceph1-amk-fs-tc-nmj42e-node7 ~]# ceph fs snapshot mirror peer_list cephfs
{"88d9f42f-a22d-4e4f-bb01-e2ae11c248a0": {"client_name": "client.mirror_remote_caps", "site_name": "remote_site_caps", "fs_name": "cephfs", "mon_host": "[v2:10.0.209.6:3300,v1:10.0.209.6:6789]"}}
Target cluster:
[root@ceph2-amk-fs-tc-nmj42e-node6 ~]# ceph-conf --show-config mon | grep mon_host
mon_host = [v2:10.0.209.6:3300/0,v1:10.0.209.6:6789/0] [v2:10.0.210.190:3300/0,v1:10.0.210.190:6789/0] [v2:10.0.206.59:3300/0,v1:10.0.206.59:6789/0]
In global conf also it has 3 mon ips listed. Is there any other place I need to check
Regards,
Amarnath
Hi Venky, Do we require Doc_text for this BZ Regards, Amarnath 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 (Red Hat Ceph Storage 7.0 Bug Fix update), 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/RHBA-2024:2743 |
Description of problem: ----------------------- The secondary cluster is configured with 3 mons, when a peer connection is established, the peer list/snapshot mirror status always displays only one mon host instead of all the mon details. [root@ceph1-hk-m-4p31kb-node7 ~]# ceph fs snapshot mirror peer_list cephfs {"c4f15c31-8d2b-445e-8fa7-3137a1b638ca": {"client_name": "client.mirror_remote", "site_name": "remote_site", "fs_name": "cephfs", "mon_host": "[v2:10.0.97.224:3300,v1:10.0.97.224:6789]"}} [root@ceph1-hk-m-4p31kb-node7 ~]# The secondary cluster is configured with 3 mon hosts : [root@ceph2-hk-m-4p31kb-node6 ~]# ceph mon dump epoch 3 fsid b9052a36-7c88-11ee-aee7-fa163e9f50e7 last_changed 2023-11-06T09:45:25.866973+0000 created 2023-11-06T09:42:13.026736+0000 min_mon_release 18 (reef) election_strategy: 1 0: [v2:10.0.97.224:3300/0,v1:10.0.97.224:6789/0] mon.ceph2-hk-m-4p31kb-node1-installer 1: [v2:10.0.97.14:3300/0,v1:10.0.97.14:6789/0] mon.ceph2-hk-m-4p31kb-node3 2: [v2:10.0.99.147:3300/0,v1:10.0.99.147:6789/0] mon.ceph2-hk-m-4p31kb-node2 dumped monmap epoch 3 [root@ceph2-hk-m-4p31kb-node6 ~]# Version-Release number of selected component (if applicable): --------- ceph version 18.2.0-113.el9cp How reproducible: ---------------- Always Actual results: -------------- ceph fs snapshot mirror peer-list is displaying only 1 host instead of all mon hosts Expected results: ---------------- ceph fs snapshot mirror peer-list must display details of all mon hosts of the secondary cluster.