gfedquota [options] -u user_name
gfedquota [options] -g group_name
gfedquota [options] -D dirset_name
gfedquota sets or changes the limitation of user, group and directory quota.
There are two kinds of limits which are "soft limit" and "hard limit". Soft limits have a grace period. Limitations can be specified by the total number of files, the total space of files, the total number of files including replicas and the total space of files including replicas. Specifying 'disable' or -1 removes the limitation. If no option is specified, no quota is imposed.
This command requires the gfarmadm group privilege except the -D option. The -D option requires the gfarmroot group privilege.
-P NAME, --path=NAMESpecifies a path name to specify a metadata server instead of the root metadata server.
-u NAME, --user=NAMESpecifies a user name to edit limits.
-g NAME, --group=NAMESpecifies a group name to edit limits.
-D NAME, --dirset=NAMESpecifies a dirset name to edit limits.
-G SECOND, --grace=SECONDSpecifies a grace period in seconds for soft limits.
-s BYTE, --softspc=BYTESpecifies a soft limit of file space in bytes.
-h BYTE, --hardspc=BYTESpecifies a hard limit of file space in bytes.
-m NUM, --softnum=NUMSpecifies a soft limit of number of files.
-n NUM, --hardnum=NUMSpecifies a hard limit of number of files.
-S BYTE, --physoftspc=BYTESpecifies a soft limit of physical file space in bytes including replicas.
-H BYTE, --phyhardspc=BYTESpecifies a hard limit of physical file space in bytes including replicas.
-M NUM, --physoftnum=NUMSpecifies a soft limit of number of physical files including replicas.
-N NUM, --phyhardnum=NUMSpecifies a hard limit of number of physical files including replicas.
-?Displays a list of command options.