User manual QUANTUM STORNEXT 4.1 FILE SYSTEM QUICK REFERENCE GUIDE

[. . . ] Recalculates the amount of space consumed by all users and groups in the file system. Generates quota reports for all users and groups in the file system. Command cvadmin Options select <file_system_name> show [ <groupname> ] [ long ] Description Selects the file system (file_system_name) to view and modify. Displays information about stripe groups (groupname) associated with the file system. [. . . ] Retains original modification times. Command cvfsck Options [ -L <inode_number> ] Description Reassigns orphaned files to the specified directory. Determines if a new metadata dump is needed and prints an explanation. Displays where files are placed and moves them to a different stripe group. Specifies an alternate file system path (other than /usr/cvfs/data) to locate file systems. [ -y ] [ -M ] [ -n ] cvfsck Command cvfsck [ -C ] [ -d ] [ -e ] [ -f ] [ -g ] [ -G ] [ -r ] [ -b <buffers> ] Options Description Checks and repairs a file system. Exits immediately after cvfsk completes without waiting for a key press (Windows systems only). [ -t ] [ -T <directory> ] [ -v ] [ -x ] <FsName> <FsPath> [ -k <buffer_size> ] [ -l ] [ -n ] [ -p <source_prefix> ] cvfsid Command cvfsid [ -?] [ -h ] [ -l ] Options Description Displays the StorNext FS system identifier. Lists the local host's Authorizing IDs, IP addresses, and MACs (Linux only). Displays the network information in a compact, machine readable form. [ -s ] [ -K ] [ -t <num_threads> ] [ -u ] [ -n ] [ -l ] [ -v ] Page 4 Page 5 Page 6 cvlabel Command cvlabel -l -L Command Options Description Labels StorNext FS disk devices. When used with the -l or -L option, prints the disk device serial number. Prints GUID information for EFI-labeled disks when used with the -l or -L option. Lists devices whose inquiry string contains filter when used with the -c, -l, or -L option. When used with the -c option, lists devices that can be converted to the new EFI format. [ -s ] [ -e ] [ -E ] cvlabel [ -R ] Options Description Displays the default RAID strings inquiry table. File that specifies StorNext disk labels. Command cvmkfile [ -z ] Options Description Causes the file to physically zero out. If appended with k, m, or g, the value represents kilobytes, megabytes, or gigabytes. Name of the file to create. <size> [ k | m | g | t ] <label_list> <filename> -u <VolumeName> -U <DeviceName> [ -s ] cvmkdir Command cvmkdir cvmkfs Options Description Creates a StorNext directory and attaches the affinity parameter [ -k key ] to it. [ -k <key> ] Indicates, to the file system, the affinity to associate with the directory. [. . . ] Labels disk devices for use with a StorNext file system. [ -G ] Modifies the StorNext file system client configuration files. [ -h ] [ -l ] cvupdatefs [ -n ] [ -v ] [ -c <pathname> ] Starts up the background services needed by StorNext system. Starts all file systems configured for autostart. Stops all StorNext file systems and shuts down background services needed by StorNext FS. [ <FsName> ] [ <FsPath> ] cvversions Command cvversions Options Description Displays StorNext client and server versions. Copyright © 2010 by Quantum Corporation. Quantum, the Quantum logo, and StorNext are registered trademarks of Quantum Corporation, registered in the U. S. [. . . ]