emxmgr(8)
NAME
emxmgr – Maintains the Fibre Channel worldwide name-to-target ID
mappings for emx devices
SYNOPSIS
emxmgr [-h] [-s] [-d] [-m emx
?
| -t emx
?
] [ [-f] -c
mapping_file
]
OPTIONS
To invoke the
emxmgr
utility interactively, enter the command with no
options.
When not invoked interactively, the following options are available:
-c
Changes the
emx
driver target ID mappings. The
mapping_file
is the name of a file that contains the new
mapping data.
Use the
-s
option to obtain syntax rules for the contents of
mapping_file
.
-d
Returns a list of instance numbers of Fibre Channel host
adapters that are currently present on the system, such as
emx0 emx1 emx2
. This instance is then used in place of the
command argument
emx
?
to identify a specific host adapter
on which an operation is to be performed.
-f
Forces target ID mapping changes without prompting for
confirmation.
-h
Provides command help information.
-m
Displays the target ID mappings for a specific Fibre Channel
host adapter. Use the
emx
?
argument to specify the adapter
instance, such as
emx
1
.
Use the
-d
option to obtain the instance numbers for all host
adapters that are currently installed on the system.
-s
Provides syntax information for the file used as the source of
mapping_file
.
A–2 emxmgr Reference Page
