HP j6750 - Page 135

135
TCL Functions
DFS TCL Functions
NAME
tcl_dfs_format_episode_aggregate
- Checks to see if an aggregate
already exists (agg_dev_name) and creates one if not. Optionally
reinitializes an existing aggregate if epi_format_force is “y”, and deletes any
existing data on that aggregate.
SYNOPSIS
tcl_dfs_format_episode_aggregate (agg_dev_name
epi_format_force blksize fragsize)
PARAMETERS
agg_dev_name
The name of the aggregate (ex: /dev/vg00/lvol8).
epi_format_force
y or n. Reinitialize an existing aggregate. Default: n.
blksize
The block size to be used. Default: 8192.
fragsize
The fragment size to be used. Default: 1024.
RETURNS
TCL_OK
Successfully checked, created, or reinitialized an episode aggregate.
err_msg
An error was encountered.