5.8.5

2 Increase the network bandwidth between the vCenter Operations Manager server and the replication
server or increase the processing capacity of the replication server.
Increasing replication server performance enables the server to retrieve data from the queue more
quickly, which prevents the queue from filling the disk.
FSDB Files Corrupted for Resources
One or more FSDB files are corrupted.
Problem
The message FSDB file(s) corrupted for resource(s): resource_ID_list appears in the Reason pane of
the Alert Summary page for the alert.
Cause
The analytics process has the FSDB check enabled, and it found one or more corrupted FSDB files. The FSDB
repair option was disabled.
Solution
Use the FSDBCheck tool to repair the corrupted files.
FSDB Storage Drive Free Space Is Less Than 10%
One of the FSDB drives has less than 10 percent free space.
Problem
The message FSDB Storage Drive Free Space is Less Than 10% appears in the Reason pane of the Alert
Summary page for the alert.
Cause
The available free space on one of the FSDB drives is less than 10 percent of capacity.
Solution
1 Add storage capacity to the existing drive system or use the FSDBHomeChanger tool to move the FSDB
location to a drive system that has more capacity.
2 Purge old metric data from vCenter Operations Manager.
The minimum data that vCenter Operations Manager analytics requires is three times the length of
your normal business cycle or data pattern. The business cycle might be weekly, monthly, quarterly, or
yearly.
No DT Processors Connected
No data requests have been received from the dynamic threshold calculation process within the configured
time period.
Problem
The message No DT Processors Connected appears in the Reason pane of the Alert Summary page for the
alert.
VMware vCenter Operations Manager Administration Guide
124 VMware, Inc.