chfsets(8) [osf1 man page]

chfsets(8)						      System Manager's Manual							chfsets(8)

NAME

       chfsets - Changes limits for fileset quotas

SYNOPSIS

       /sbin/chfsets [-F limit] [-f limit] [-B limit] [-b limit] domain [fileset...]

OPTIONS

       Specifies  the  file  usage  soft limit (quota) of the fileset.	Specifies the file usage hard limit (quota) of the fileset.  Specifies the
       block usage soft limit (quota) in 1K blocks of the fileset.  Specifies the block usage hard limit (quota) in 1K blocks of the fileset.

OPERANDS

       Specifies the name of the file domain.  Specifies the name of one or more filesets.

DESCRIPTION

       The chfsets command enables you to change fileset quotas (file usage limits and block usage limits) of any AdvFS fileset.

       Filesets can have both soft and hard disk storage and file limits.  When a hard limit is reached, no more disk space  allocations  or  file
       creations  which  would	exceed	the limit are allowed.	The soft limit may be exceeded for a period of time (called the grace period). The
       grace periods for the soft limits are set with the edquota command.

       The command also displays the changes made to the file and block usage limits.

       Note that the root user can exceed fileset quotas.

       The chfsets command displays the following fileset information: Id

	      A unique number (in hexadecimal format) that identifies a file domain and fileset.  File H limit

	      The file usage hard limit of the specified fileset before the change followed by the new limit.  Block H limit

	      The block usage hard limit of the specified fileset before the change followed by the new limit.	File S limit

	      The file usage soft limit of the specified fileset before the change followed by the new limit.  Block S limit

	      The block usage soft limit of the specified fileset before the change followed by the new limit.

       Use the following commands to manipulate filesets: Displays the limits and actual number of blocks used by a fileset.  Displays space usage
       for the specified domain.  Displays the file and block usage limits for the filesets in a domain.  Changes the user or group block and file
       limits and grace period.  Turns on and off quota enforcement.

       For more information, see the reference pages for each command.

RESTRICTIONS

       At least one fileset within the domain must be mounted for the chfsets command to succeed.

       You must be the root user to run the chfsets command.

EXAMPLES

       The following example changes the file hard limit from 11 to 200 and block hard limit from 121 to 1000 for the  credit_fs  fileset  in  the
       account_dmn domain: # chfsets -b 1000 -f 200 account_dmn credit_fs

	     credit_fs
		    Id		  :  2c2f557f.000b15f4.3.8004
		    File H limit  :  11 --> 200
		    Block H limit :  121 --> 1000

EXIT STATUS

       The utility returns a 0 (zero) on success and a 1 (one) on failure.

SEE ALSO

       Commands:  df(1), edquota(8), quotaon(8), quotaoff(8), showfdmn(8), showfsets(8)

																	chfsets(8)

Check Out this Related Man Page

advfs_set_fset_quotas(3)				     Library Functions Manual					  advfs_set_fset_quotas(3)

NAME

       advfs_set_fset_quotas - Sets fileset quotas for an AdvFS fileset

SYNOPSIS

       #include <sys/advfs_syscalls.h>

       int advfs_set_fset_quotas(
	       char *domainName,
	       char *filesetName,
	       filesetQuotasT *filesetQuotas );

LIBRARY

       AdvFS Library (libadvfs)

PARAMETERS

       A pointer to the name of the domain.  A pointer to the name of the fileset.  A pointer to a structure that contains the fileset quotas.

DESCRIPTION

       This  function associates the fileset quotas that are specified in the filesetQuotas structure with the fileset specified by the domainName
       and filesetName parameters.

       Note that the advfs_get_set_quotas function does not set: user or group quota information grace time information

       Use the quotactl system call instead.  See the quotactl(2) reference page for information.

RESTRICTIONS

       At least one fileset in the domain nust be mounted.

       Clone filesets cannot have fileset quotas.  If you attempt to set fileset quotas for a clone fileset, an error occurs.

RETURN VALUES

       The function returns a value of 0 (zero) on successful completion.  The function returns a value of -1 on failure and  sets  the  value	of
       errno to the specific error.

ERRORS

       The  function  sets errno to the specified errors for the following failure conditions: The calling program is not running with root privi-
       leges.  No fileset in the file domain has been mounted.	The *filesetQuotas parameter contains invalid data.  An I/O error occurred on  one
       of  the disks in the file domain.  The filesetId parameter does not refer to an existing fileset.  There is not enough memory available for
       the operation.  The fileset is mounted read-only:  it may be a clone fileset.  Clone filesets cannot have fileset quotas.

SEE ALSO

       Commands: chfsets(8), showfsets(8)

       Functions: quotactl(2), advfs_get_fset_quotas(3)

															  advfs_set_fset_quotas(3)

Linux and UNIX Man Pages

chfsets(8) [osf1 man page]

Check Out this Related Man Page