ADIC Frozen Dessert Maker 2.6 User Manual download pdf (Page 2)

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cvfsck

cvfsid

cvlabel

cvmkdir

cvmkfile

[ -l ] Copies the target of

symbolic links rather

than copying the link

itself.

[ -n ] Prevents recursion

through subdirectories.

[ -p source_prefix ] Only copies files that

begin with the value of

the source_prefix

parameter.

[ -s ] Forces allocations to line

up on the beginning

block modulus of the

stripe group.

[ -t num_threads ] Specifies the number of

copy threads.

Default value: 4

[ -v ] Displays verbose output

about the copied files.

[ -x ] Retains original

permissions from the

source file. If set by the

super user, also sets

sticky and setuid/gid bits.

[ -y ] If set by the super user,

retains ownership and

group information.

[ -z ] Retains original

modification times.

Command Options Description

cvfsck Checks and repairs a file

system.

[ -d ] Enables internal

debugguing.

[ -e ] Reports statistics on all

file extents.

[ -f ] Reports fragmentation.

[ -g ] Prints the journal

recovery log.

[ -j ] Executes journal

recovery and exits.

[ -J ] Dumps the raw journal to

stdout and exits. For

debugging use only.

Command Options Description

[ -K ] Resets the journal and

exits.

WARNING: Resetting

the journal may

introduce meta-data

inconsistency. Exercise

extreme caution when

using this option.

[ -l ] Logs problems to syslog.

[ -n ] Enables a file system to

be checked in a

read-only mode.

[ -r ] Displays where files are

placed and moves them

to a different stripe

group.

[ -T directory ] Places temporary files in

the specified directory.

[ -v ] Displays verbose output.

[ -x ] Reports statistics for

input to a spreadsheet.

FsName Specifies the file system

to check.

FsPath Specifies an alternate

file system path (other

than /usr/cvfs/data) to

locate file systems.

Command Options Description

cvfsid Displays the StorNext

FS system identifier.

Command Options Description

cvlabel LabelsStorNext FS disk

devices.

-l Lists available disk

devices on the system.

-u VolumeName Unlabels the specified

volume (VolumeName).

[ -s ] When used with the -l

option, prints the disk

device serial number.

Command Options Description

[ -v ] Displays verbose output

about labeling.

[ -q tag_q_depth ] Used to set Command

Tag Queue Depth

(tag_q_depth) on IRIX.

Default value: 16

[ -f ] Forces labeling.

-c Outputs a cvlabel format

template file to stdout.

[ label_list ] File that specifies

StorNext disk labels.

Command Options Description

cvmkdir Creates a StorNext

directory with an affinity.

[ -k key ] Indicates, to the file

system, the affinity to

associate with the

directory. Once set, the

affinity cannot be

altered.

dirname Path where the directory

is created.

Command Options Description

cvmkfile Creates a pre-allocated

file on StorNext FS.

[ -k key ] Indicates where the file

system should place the

data file. If key is

defined, the file is placed

on stripe groups

specified to support key.

[ -p ] Forces the allocation

and subsequent

expansions to fit as

multiples of the

InodeExpandMin

parameter.

[ -s ] Forces the allocation to

begin on a stripe-aligned

block.

[ -w ] Sets the file size to the

size parameter.

Command Options Description

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