HP File System Extender (FSE) manual Checking Consistency of the File System Catalog

2.4 NAME 22

2.4 NAME

fsecheck – Perform a File System Catalog consistency check against the HSM file system or FSE media.

2.4.1SYNOPSIS

fsecheck {–i – –fsc–hsmfs } PartitionName

fsecheck {–m – –fsc–media } [– –autocorrect [– –match–media ]] Partition- Name

fsecheck {–h – –help } fsecheck {–v – –version }

2.4.2DESCRIPTION

Each FSE command communicates with the FSE system components through the Management Interface (fse–mif). To execute an FSE command, the Management Interface must be running. If the connection to the Management Interface fails, check its status by running the fse status command. In case the Management Interface is not running, start it with the fse start command.

After a successful command execution fsecheck notifies the FSE administrator with a suitable message, which is printed to the standard output stream (stdout). If there was an error during the command execution, an appropriate error message is printed to the standard error stream (stderr).

CHECKING CONSISTENCY OF THE FILE SYSTEM CATALOG

fsecheck command creates a maintenance job on the specified FSE partition. The maintenance job is executed by the corresponding Partition Manager and performs a File System Catalog consistency check. This is a process of com- paring file entries, which are present in File System Catalog, either with files on the corresponding HSM file system or with Fast Recovery Information (FRI) on the corresponding FSE media. It detects the situations, where:

•some files on the HSM file system or on the FSE media are missing from File System Catalog,

File System Extender 3.2 Command Line Reference