Hitachi XP P9500 User Manual page 210

-cha -pathid AutoPATH_ID
Use this parameter to place offline, at one time, all the paths that pass
through a specific CHA port. The command will place offline all the paths
that pass through the CHA port to which the path with the specified
AutoPATH_ID is connected.
Specify the current AutoPATH_ID of the target path, which is displayed by
using the view operation. For details about the view operation, see
(Displays Information) on page
(000001 and 1 indicate the same AutoPATH_ID); however, when the
target AutoPATH_ID is 000000, enter 000000 or 0 for the parameter
value.
AutoPATH_IDs are re-assigned every time the host is restarted. When you
want to add a new LU without restarting the host, AutoPATH_IDs are re-
assigned to each path of the LU when you execute the cfgmgr command.
Always make sure that you use the view operation to find the current
AutoPATH_ID of the target path, before executing the offline operation.
Example
-chaid CHA-port-ID
Use this parameter to place offline, at one time, all paths that pass
through a specific CHA port. The command will place offline all paths
connected to the CHA port that has the specified CHA-port-ID. To display
the CHA port IDs, execute the following view operation:
# /usr/DynamicLinkManager/bin/dlnkmgr view -cha
For details about how to execute the view operation to display the CHA
port IDs, see
Parameters on page
Example
6-8
path(s) were not. Operation name = offline
#
The following example shows how to place offline all the paths
connected to the CHA port 0A. In this example, a path whose
AutoPATH_ID is 000001 is connected to the target CHA port.
When the confirmation message is displayed, the user enters y to
continue, or n to cancel the operation.
# /usr/DynamicLinkManager/bin/dlnkmgr offline -cha -pathid
000001
KAPL01055-I All the paths which pass the specified CHA port
will be changed to the Offline(C) status. Is this OK? [y/n]:y
KAPL01056-I If you are sure that there would be no problem
when all the paths which pass the specified CHA port are
placed in the Offline(C) status, enter y.
n. [y/n]:y
KAPL01061-I 2 path(s) were successfully placed Offline(C); 0
path(s) were not. Operation name = offline
#
To Display CHA Port Information on page 6-59
6-32.
Command Reference
Hitachi Dynamic Link Manager User Guide (for AIX(R))
6-30. Leading zeros can be omitted
view
Otherwise, enter
in