Error numbers specific to GPFS application calls when a file system mount is not successful

There are specific error numbers for unsuccessful file system mounting.

When a mount of a file system is not successful, GPFS may report these error numbers in the operating system error log or return them to an application:
ENO_QUOTA_INST = 237, No Quota management enabled.
To enable quotas for the file system, issue the mmchfs -Q yes command. To disable quotas for the file system issue the mmchfs -Q no command.