redhat man page for lvmsar

LVMSAR(8)						      System Manager's Manual							 LVMSAR(8)

NAME
       lvmsar - LVM system activity reporter

SYNOPSIS
       lvmsar [-d|--debug] [-f|--full] [-h|--help] [-v|--verbose] LogFilePath

DESCRIPTION
       lvmsar reports the read/write statistics of the logical volume manager previously gathered by lvmsadc(8) in the file "LogFilePath".

   OPTIONS
       -d, --debug
	      Enables additional debugging output (if compiled with DEBUG).

       -f, --full
	      Generates full listing with read/write statistics for each logical extent.

       -h, --help
	      Print a usage message on standard output and exit successfully.

       -s, --stdin
	      Read LVM statistics data generated by lvmsadc(8) from <stdin> rather than from file.

       -v, --verbose
	      Gives verbose runtime information about lvmsar's activities.

DIAGNOSTICS
       lvmsar returns an exit code of 0 for success or > 0 for error:

       1  error opening LogFilePath for reading
       2  error closing LogFilePath

       95 driver/module not in kernel
       96 invalid I/O protocol version
       97 error locking logical volume manager
       99 invalid command line

See also
       lvm(8), lvmsadc(8)

AUTHOR
       Heinz Mauelshagen <Linux-LVM@Sistina.com>

Heinz Mauelshagen						     LVM TOOLS								 LVMSAR(8)