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GNU/Linux |
RedHat 9.0(Shrike) |
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lvmsar(8) |
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lvmsar − LVM system activity reporter
lvmsar [−d|−−debug] [−f|−−full] [−h|−−help] [−v|−−verbose] LogFilePath
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.
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
lvm(8), lvmsadc(8)
Heinz Mauelshagen <Linux-LVM@Sistina.com>
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lvmsar(8) | |