Bug 2115326
| Summary: | Cannot remove a quorum device | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Nina Hostakova <nhostako> |
| Component: | pcs | Assignee: | Tomas Jelinek <tojeline> |
| Status: | CLOSED ERRATA | QA Contact: | cluster-qe <cluster-qe> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 8.7 | CC: | cluster-maint, cluster-qe, idevat, kmalyjur, mlisik, mmazoure, mpospisi, omular, tojeline |
| Target Milestone: | rc | Keywords: | EasyFix, Regression, Triaged |
| Target Release: | 8.7 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | pcs-0.10.14-3.el8 | Doc Type: | No Doc Update |
| Doc Text: |
The affected packages have never been released.
|
Story Points: | --- |
| Clone Of: | 2095695 | Environment: | |
| Last Closed: | 2022-11-08 09:14:01 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: | |||
|
Description
Nina Hostakova
2022-08-04 12:28:50 UTC
Upstream patch: https://github.com/ClusterLabs/pcs/commit/27d0993cea9615899ec4a6541c7e8c2997ed6b89 Reproducer / test in comment 0 DevTestResults:
[root@r8-node-01 ~]# rpm -q pcs
pcs-0.10.14-3.el8.x86_64
### Setup qdevice on a node not in the cluster:
[root@r8-node-03 ~]# rpm -q pcs corosync-qnetd
pcs-0.10.14-3.el8.x86_64
corosync-qnetd-3.0.1-1.el8.x86_64
[root@r8-node-03 ~]# pcs qdevice setup model net --enable --start
Quorum device 'net' initialized
quorum device enabled
Starting quorum device...
quorum device started
[root@r8-node-03 ~]# pcs qdevice status net
QNetd address: *:5403
TLS: Supported (client certificate required)
Connected clients: 0
Connected clusters: 0
### Add qdevice to the cluster:
[root@r8-node-01 ~]# rpm -q pcs corosync-qdevice
pcs-0.10.14-3.el8.x86_64
corosync-qdevice-3.0.1-1.el8.x86_64
[root@r8-node-01 ~]# pcs quorum device add model net algorithm=ffsplit host=r8-node-03
Setting up qdevice certificates on nodes...
r8-node-01: Succeeded
r8-node-02: Succeeded
Enabling corosync-qdevice...
r8-node-01: not enabling corosync-qdevice: corosync is not enabled
r8-node-02: not enabling corosync-qdevice: corosync is not enabled
Sending updated corosync.conf to nodes...
r8-node-01: Succeeded
r8-node-02: Succeeded
r8-node-01: Corosync configuration reloaded
Starting corosync-qdevice...
r8-node-01: corosync-qdevice started
r8-node-02: corosync-qdevice started
[root@r8-node-01 ~]# pcs quorum device status
Qdevice information
-------------------
Model: Net
Node ID: 1
Configured node list:
0 Node ID = 1
1 Node ID = 2
Membership node list: 1, 2
Qdevice-net information
----------------------
Cluster name: HACluster
QNetd host: r8-node-03:5403
Algorithm: Fifty-Fifty split
Tie-breaker: Node with lowest node ID
State: Connected
### Remove qdevice from the cluster:
[root@r8-node-01 ~]# pcs quorum device remove
Disabling corosync-qdevice...
r8-node-01: corosync-qdevice disabled
r8-node-02: corosync-qdevice disabled
Stopping corosync-qdevice...
r8-node-01: corosync-qdevice stopped
r8-node-02: corosync-qdevice stopped
Removing qdevice certificates from nodes...
r8-node-02: Succeeded
r8-node-01: Succeeded
Sending updated corosync.conf to nodes...
r8-node-01: Succeeded
r8-node-02: Succeeded
r8-node-01: Corosync configuration reloaded
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 (Moderate: pcs security, bug fix, and enhancement 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/RHSA-2022:7447 |