19 May 2012
gfperf-parallel-replica 1 Gfarm
gfperf-parallel-replica Gfarm measure file replicate performance
`gfperf-parallel-replica` -s, --src source gfsd name -s, --dst destination gfsd name -l, --filesize file size -t, --testdir test directory -n, --name group name -w, --wait start time

## DESCRIPTION

This command creates test file in test directory and measures replication performance.

This command is expected to be called by gfperf.rb in parallel.

## OPTIONS

`-s, --src` source gfsd name

  Specify source gfsd name.

`-d, --dst` destination gfsd name

  Specify destination gfsd name.

`-l, --filesize` file size

  File size to be created. The default is 1M. (1M=2^20)

`-t, --testdir` test directory

  Test file is created in test directory. Specify only gfarm url (that begins with gfarm:///) . The default is gfarm:///tmp .

`-n, --name` group name

  Group name in parallel execution.

`-w, --wait` start time

  Start time specified by gfperf.rb. This command waits until start time. Start time is written in UTC (YYYY-MM-DDThh:mm:ssZ) and must be in 10 seconds from current time.