Mount, unmount, or quiesce processing is delayed on one or more
systems in the sysplex. The root cause of the delay is a file system
serialization problem, involving either:
- A GRS latch in the file system latch set (SYS.BPX.A000.FSLIT.FILESYS.LSN)
- The serialization data that is maintained in the type BPXMCDS
couple data set.