Load logs are cleared after upgrading the console

After an upgrade, the Db2 Data Management Console load log directory is cleared and cannot be retrieved.

Symptoms

The Db2 Data Management Console load log data is stored in the following directory.
/mnt/pv/unified_console_data/load/admin/loadlogs
After you upgrade Db2 Data Management Console, the loadlogs directory is cleared can no longer be recovered.

Resolving the problem

As a workaround, perform these steps:
  1. Before upgrading, run the following command to backup the load logs.
    oc cp ibm-dmc-{$dmc_instance_id}-admin-{$random-id}:/mnt/pv/unified_console_data/load/admin/loadlogs /{$directory}/loadlogs -n ${PROJECT_CPD_INST_OPERANDS}
    For example,
    oc cp ibm-dmc-1620274898619847-admin-7cf86d9cdb-jqns4:/mnt/pv/unified_console_data/load/admin/loadlogs /root/loadlogs -n ${PROJECT_CPD_INST_OPERANDS}
  2. After upgrading, run the following command to restore the load logs.
    oc cp /{$directory}/loadlogs ibm-dmc-{$dmc_instance_id}-admin-{$random-id}:/mnt/pv/unified_console_data/load/admin/loadlogs -n ${PROJECT_CPD_INST_OPERANDS}
    For example,
    oc cp /root/loadlogs ibm-dmc-1620274898619847-admin-7cf86d9cdb-jqns4:/mnt/pv/unified_console_data/load/admin/loadlogs -n ${PROJECT_CPD_INST_OPERANDS}