HP StorageWorks File System Extender Software V3.4 CLI reference (T3648-96013, October 2006)

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is recalled in one recall job, thus reducing recall job overhead and unneces-
sary rewinds of tape media.
Successfully recalled files are logged into the HSM file system log file,
hsmfs_<PartitionName>.log. Files that failed to be recalled are logged into
the FSE error log file, error.log, with a single failure indicator in the FSE
event log file, fse.log. For location of log files, see section FILES in the
fseintro man page.
You can further increase performance of the recall jobs triggered with the – –
if option by specifying the parameter SeekThreshold in the file drive.cfg. For
description of drive.cfg and its location, see section FILES in the fseintro
man page. The value of SeekThreshold affects the Back End Agent behavior
when recalling several files in one recall job. If the difference in locations of
two files on the medium is greater than SeekThreshold, the Back End Agent
seeks to the position of the latter, rather than "reading" through the gap on
the medium. If the parameter is not defined or drive.cfg does not exist, a
default value is used, depending on the type of media from which data is
recalled. With tape media, SeekThreshold defaults to 5% of the medium
size. With disk media, SeekThreshold always defaults to disk block size.
This option can only be used in combination with the – –recall option.
• InputFile
File name (with optional path) of the file that contains list of files to be
recalled using the efficient recall functionality. In InputFile each file must
be specified on a separate line. For every file, you can provide either only its
file name or you can precede the file name with a corresponding path relative
to the mount point directory. If InputFile is not specified, the standard input
is used as a source for file list.
Note:
Due to an underlying omniORB/CORBA limitation, the upper limit on
the file list size is 26000 entries.
• –8, – –utf8
Specify that the contents of the file InputFile (if InputFile is specified with
the – –if option) or the standard input (if InputFile is not specified) are in
the UTF–8 format. This option can only be used in combination with the
– –if option.
HP StorageWorks File System Extender Software CLI reference