Appendix A: AdvFS Commands


Home - - Previous Chapter - Appendix B

This appendix summarizes the AdvFS commands. It includes the following:


AdvFS Base System Commands


Top of Page - Next Section

The following tables list and describe each of the AdvFS commands available in the base portion of AdvFS. These commands are included with the Digital UNIX license; they do not require a layered product license. If you installed the reference page subset on Digital UNIX, you can access reference pages for each of these commands by issuing the man command.

Table 16 AdvFS Configuration Commands

Command

Description

chfile

Changes the attributes of a file

chvol

Changes the attributes of a volume

mkfdmn

Creates a file domain

mkfset

Creates a fileset within a file domain

renamefset

Renames an existing fileset

rmfdmn

Removes a file domain

rmfset

Removes a fileset from a file domain

switchlog

Moves the AdvFS log file to a different volume in a file domain


Table 17 AdvFS Information Display Commands

Command

Description

advfsstat

Displays file-system statistics

ncheck

Prints the tag and full path name for each file in the file system.

showfdmn

Displays the attributes of a file domain

showfile

Displays the attributes of a file

showfsets

Displays the attributes of filesets in a file domain


Table 18 AdvFS Backup Commands

Command

Description

vdump

Performs full and incremental fileset backup

vrestore

Restores files from backup media


Table 19 AdvFS Check and Repair Commands

Command

Description

advscan

Locates AdvFS partitions on disks

mountlist

Checks for mounted AdvFS filesets

tag2name

Prints the path name of a file given the tag number

verify

Checks for and repairs file-system inconsistencies


Table 20 AdvFS Quota Commands

Command

Description

chfsets

Changes the attributes of a fileset

edquota

Edits user and group quotas

quot

Summarizes fileset ownership

quota

Displays disk usage and limits by user or group

quotacheck

Checks file-system quota consistency

quotaoff

Turns quotas off

quotaon

Turns quotas on

repquota

Summarizes quotas for a file system


Table 21 On-Disk Structure Dumping Utilities

Command

Description

shblk

Displays unformatted disk blocks

shfragbf

Displays frag file information

vbmtchain

Displays mcells that describe metadata for a file

vbmtpg

Displays a formatted page of the bitfile metadata table (BMT)

vfile

Displays the contents of a file from an unmounted domain

vfragpg

Prints a single header page of a frag file

vlogpg

Displays a formatted page of the log

vlsnpg

Displays the logical sequence number (LSN) of a page of the log

vtagpg

Displays a formatted page of the tag directory



AdvFS Utilities Commands


Top of Page - Previous Section

Table 22 lists and describes the AdvFS Utilities commands. These commands require the optional POLYCENTER AdvFS Utilities product license. If you installed the AdvFS Utilities reference page subset, you can access reference pages for each of these commands by issuing the man command.

Table 22 AdvFS Utilities Commands

Command

Description

addvol

Adds a volume to an existing file domain

advfsd

Starts the AdvFS graphical user interface (GUI) daemon

balance

Balances the percentage of used space between volumes

clonefset

Creates a read-only copy of a fileset

defragment

Makes the files in a file domain more contiguous

dtadvfs

Starts the AdvFS GUI

migrate

Moves a file to another volume in the file domain

mktrashcan

Attaches directories to a trashcan directory, which stores deleted files

rmtrashcan

Detaches a specified directory from a trashcan directory

rmvol

Removes a volume from an existing file domain

shtrashcan

Shows the trashcan directory, if any, that is attached to a specified directory

stripe

Interleaves storage allocation of a file across two or more volumes within a file domain



Home - - Previous Chapter - Appendix B - Top of Page
© Copyright Digital Equipment Corporation 1996
All rights reserved