MQ

Hi, 

I have 2 QMs with Native HA deployed in our test environment. I execute today a minor upgrade on Openshift, but one of the QMs didnt start.

025-02-26T11:19:13.460Z Using queue manager name: TEST_MQ
2025-02-26T11:19:13.460Z CPU architecture: amd64
2025-02-26T11:19:13.460Z Linux kernel version: 5.14.0-427.50.1.el9_4.x86_64
2025-02-26T11:19:13.461Z Base image: Red Hat Enterprise Linux 9.5 (Plow)
2025-02-26T11:19:13.461Z Running as user ID 1000740000 with primary group 0, and supplementary groups 0,1000740000
2025-02-26T11:19:13.461Z Capabilities: none
2025-02-26T11:19:13.461Z seccomp enforcing mode: filtering
2025-02-26T11:19:13.461Z Process security attributes: system_u:system_r:container_t:s0:c19,c27�
2025-02-26T11:19:13.462Z Detected 'ext4' volume mounted to /mnt/mqm
2025-02-26T11:19:13.462Z Detected 'ext4' volume mounted to /mnt/mqm-data
2025-02-26T11:19:13.462Z Detected 'ext4' volume mounted to /mnt/mqm-log
2025-02-26T11:19:13.491Z Error creating directory structure: the 'crtmqdir' command returned with code: 20. Reason: The filesystem object
'/mnt/mqm/data/web/installations/Installation1/servers/mqweb/mqwebuser.xml' is
a symbolic link.
AMQ6245E: Error executing system call 'open' on file
'/mnt/mqm-data/qmgrs/TEST_MQ/qm.ini' error '0'.
AMQ6245E: Error executing system call 'mkdir' on file
'/mnt/mqm-data/qmgrs/TEST_MQ/autocfg' error '2'.
AMQ6245E: Error executing system call 'mkdir' on file
'/mnt/mqm-data/qmgrs/TEST_MQ/ssl' error '2'.
AMQ6245E: Error executing system call 'mkdir' on file
'/mnt/mqm-data/qmgrs/TEST_MQ/plugcomp' error '2'.

2025-02-26T11:19:13.492Z /opt/mqm/bin/crtmqdir: exit status 20

As consecuence, i have 2 pods failing with this error and i can not start the QueueManager (im lucky this is just happening in test environment)

I guess it is a problem with the volumes as the QM is trying to restart again from the configuration. I saw this issue before when i was removing a QMs but not the volumes.

here my qm definition (i remove some fields for simplicity)

spec:
  web:
    console:
      authentication:
        provider: manual
      authorization:
        provider: manual
    enabled: true
    manualConfig:
      configMap:
        name: mq-web-config
  version: 9.4.1.1-r1
  template:
    pod:
      containers:
        - env:
            - name: MQ_ENABLE_EMBEDDED_WEB_SERVER
              value: 'true'
          name: qmgr
          resources: {}
    route:
      enabled: true
    name: TEST_MQ
    mqsc:
      - configMap:
          items:
            - 91-startup.mqsc
          name: test-mq-mqsc-startup
      - secret:
          items:
            - 92-ldapauth.mqsc
          name: test-mq-mqsc-ldapauth
    logFormat: Basic
    availability:
      type: NativeHA
      updateStrategy: RollingUpdate
    storage:
      defaultClass: thin-csi
      persistedData:
        enabled: true
        size: 2Gi
        type: persistent-claim
      queueManager:
        class: thin-csi
        size: 20Gi
        type: persistent-claim
      recoveryLogs:
        enabled: true
        size: 2Gi
        type: persistent-claim