program-name: Cannot access the GPFS SDR for writing. It might be locked, or the var filesystem might be full.
The GPFS™ configuration is stored in the SDR. This file can be accessed as soon as it is possible to set a certain SDR lock. If a second process holds this lock, access to the file is denied until the lock is released. Use the GPFS command - mmcommon showLocks - to show which process holds the lock currently.
None.
Wait. If the situation does not get resolved within a reasonable amount of time (about 1 min.), examine the var file system. If it is full, free up some space. Otherwise use the command dsmmigfs SDRreset. This command resets all activated locks in the SDR for the local GFPS node set.