4.5 Limitations

When AppEventLog file is full, then SOAM or NOAM becomes unstable and shows undefined behavior, such as:

• Replication and merging stops.
• GUI access stops working.

Note:

Upgrade fails if utilization of /var/TKLC/rundb partition is more than 70%, which may be true in case of larger AppEventLog file size (~5.5 GB in size).

To prevent the above listed issues, we need to assign or allocate /var/TKLC/rundb size and AppEventLog file size in sync. That is the AppEventLog file size (plus some delta for other files like MeasStat) should be always less than 70 % of /var/TKLC/rundb partition size.