F5 | 762097

Bug ID 762097: No swap memory available after upgrading to v14.1.0 and above ... After an upgrade to v14.1.0 or higher, swap memory may not be mounted. ... TMM or other host processes may restart due to lack of memory. ... Impact ... May lead to low or out-of-memory condition. ... The Linux oom killer may terminate processes, possibly affecting service. ... Typically management activities may be impacted, for example, a sluggish GUI (config utility) or tmsh sessions. ... Mount the swap volume with correct ID representing the swap device. ... Perform the following steps on the system after booting into the affected software version: 1. ... Get the correct ID (RAID device number (/dev/md<number>)): blkid | grep swap Note: If there is no RAID device number, perform the procedure detailed in the following section. ... 3. If swap is not represented with the correct ID, modify the /etc/fstab swap entry to point to the correct device. ... 4. Enable the swap: swapon -a 5. ... Check swap vol...