IBM General Parallel File System for AIX: Data Management API Guide

All DMAPI functions

[ENOSYS]

The GPFS kernel extension is not loaded, or the runtime module dmapicalls is not installed.

[ENOSYS]

An attempt has been made to invoke a DMAPI function that is not implemented in GPFS.

[ENOTREADY]

The local GPFS daemon is not running or is initializing.

[ENOMEM]

DMAPI could not acquire the required resources to complete the call.

Note:

ENOMEM is defined in the XDSM standard for some DMAPI functions, but not for all.

[ESTALE]

An error has occurred which does not fit any other error code specified for this function.