quotacheck

 

---

 
 
 
 Maintenance Commands                               quotacheck(1M)
 
 
 


NAME
      quotacheck - ufs file system quota consistency checker
 


SYNOPSIS
      quotacheck [ -fp ]  [ -v ]  filesystem ...
 
      quotacheck -a  [ -fpv ]
 


DESCRIPTION
      quotacheck examines each mounted ufs file system,  builds  a
      table of current disk usage, and compares this table against
      the information stored in the file system's disk quota file.
      If any inconsistencies are detected, both the quota file and
      the current system copy of the incorrect quotas are updated.
 
      filesystem is either a file system mount point or the  block
      device  on which the file system resides.
 
      quotacheck expects each file system to be checked to have  a
      quota  file  named  quotas in the root directory. If none is
      present, quotacheck will not check the file system.
 
      quotacheck accesses the character special device  in  calcu-
      lating  the  actual disk usage for each user. Thus, the file
      systems that are checked should be  quiescent  while  quota-
      check is running.
 


OPTIONS
      -p    Check quotas of file systems  in  parallel.  For  file
            systems  with  logging  enabled, no check is performed
            unless the -f option is also specified.
 
      -f    Force check on file systems with logging enabled.  Use
            in combination with the -p option.
 
      -v    Indicate the calculated disk quotas for each user on a
            particular  file  system.  quotacheck normally reports
            only those quotas modified.
 
      -a    Check the file systems which /etc/mnttab indicates are
            ufs  file  systems.   These file systems must be read-
            write mounted  with disk quotas enabled, and  have  an
            rq entry in the mntopts field in /etc/vfstab.
 
 USAGE
      See largefile(5) for the description of the behavior of quo-
      tacheck  when  encountering files greater than or equal to 2
      Gbyte ( 2**31 bytes).
 


FILES
      /etc/mnttab"
            mounted file systems
 
 
 
 SunOS 5.8           Last change: 31 Jul 1998                    1
 
 
 
 
 
 
 Maintenance Commands                               quotacheck(1M)
 
 
 
      /etc/vfstab"
            list of default parameters for each file system
 


ATTRIBUTES
      See attributes(5) for descriptions of the  following  attri-
      butes:
 
      ____________________________________________________________
     |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
     |_____________________________|_____________________________|
     | Availability                | SUNWcsu                     |
     |_____________________________|_____________________________|
 
 


SEE ALSO
      edquota(1M), quota(1M),  quotaon(1M),  repquota(1M),  attri-
      butes(5), largefile(5), quotactl(7I), mount_ufs(1M)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 SunOS 5.8           Last change: 31 Jul 1998                    2
 
 
 

---