ADIC 2.2 manual cvadmin, cvaffinity, cvcp, Syntax conventions, StorNext File System Version

StorNext®

File System

Version 2.2

Syntax conventions:

•italics = replace with a variable

•[ ] = optional component

cvadmin

Command	Options	Description
cvadmin		Views and modifies
		attributes of StorNext FS
		stripe groups.
	-FFileSystemName	Sets FileSystemName
		as the selected file
		system in cvadmin.
	-HFSSHostName	Connects to the
		StorNext FS on the
		FSSHostName machine.
	[ -e command ]	Runs cvadmin and exits.
	[ -ffilename ]	Reads commands from
		the specified file.
	activate	Activates a file system
	[ file_system_name ]	(file_system_name).
	debug [ value ]	Views or sets the
		StorNext FS’s debugging
		flags.
	disable	Disables the stripe group
	groupname	(groupname) for either
	[ read write ]	reads or writes.
	disks [ refresh ]	Displays StorNext FS
		disk volumes visible to
		this machine. If the
		refresh option is used,
		the volumes are
		re-scanned.
	down groupname	Disables access to the
		stripe group
		(groupname).
	enable	Enables the stripe group
	groupname	(groupname) for either
	[ read write ]	reads or writes.
	fail [ file_system_name	Fails over the file system
	index_number ]	(file_system_name) or
		index number
		(index_number)

Command	Options	Description
	filelocks [ yes no ]	Enables or disables
		cluster-wide file/record
		lock enforcement.
	[ -h -? ]	Displays the command
		usage summary.
	multipath groupname	Modifies the multi-path
	[ rotate static sticky ]	method for the specified
		stripe group.
	paths	Displays StorNext FS-
		labeled disks visible to
		the local system.
	quit	Disconnects cvadmin
		from the StorNext FS
		and exits.
	quotas [ yes no ]	Enables or disables
		quota accounting and
		enforcement.
	quotas get	Displays current user or
	[ user group ] name	group quota parameters.
	quotas set	Sets current user or
	[ user group ]	group quota parameters.
	name hardlim softlim
	timelim
	quotacheck	Recalculates the amount
		of space consumed by
		all users and groups in
		the file system.
	repquota	Generates quota reports
		for all users and groups.
	select	Selects the active
	[ file_system_name ]	file system
	none	(file_system_name).
	show	Displays all stripe groups
	[ groupname ] [ long ]	or a specific stripe group.
	start	Starts the StorNext FS
	file_system_name [ on ]	manager for the
	[ hostname IP address ]	specified file system
		(file_system_name).
	stat	Displays status of the file
		system.
	stop file_system_name	Stops the StorNext FS
		manager for the
		specified file system
		(file_system_name).
	up groupname	Enables the stripe group
		(groupname).
	who	Displays a list of
		mounted clients on the
		selected file system.

cvaffinity

Command	Options	Description
cvaffinity		Sets a session affinity
		type.
	[ -k key ]	Indicates where the file
		system should place the
		data file. If the key
		parameter is defined,
		then the data
		file is placed on stripe
		groups specified to
		support this parameter.
	filename	File or directory name.

cvcp

Command	Options	Description
cvcp		Provides a high speed,
		multi-threaded copy
		mechanism to copy
		directories and tar
		images to and from the
		StorNext FS.
	Source	Source file or directory.
	Destination	Destination file or
		directory.
	[ -A ]	Disables file
		pre-allocation.
	[ -bbuffers ]	Sets the number of I/O
		buffers.
		Default value: Two times
		the number of copy
		threads started.
	[ -kbuffer_size ]	Sets the I/O buffer size.
		Default value: 4MB
	[ -l ]	Copies the target of
		symbolic links rather
		than copying the link
		itself.
	[ -n ]	Prevents recursion
		through subdirectories.
	[ -psource_prefix ]	Only copies files that
		begin with the value of
		the source_prefix
		parameter.
	[ -tnum_threads ]	Specifies the number of
		copy threads.
		Default value: 8

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