"boot.varfs.backup.issue" occurs only once
ONTAP 9.9.1 or later
The following events are recorded on the EMS log.
XX/XX/20XX XX:XX:XX localhost EMERGENCY boot.varfs.backup.issue: Backup of the /var file system failed (/etc/varfs_backup_restore: Cannot fork: Cannot allocate memory)
XX/XX/20XX XX:XX:XX localhost NOTICE boot.varfs.backup.success: Backup of the /var file system is successful after previous failures.