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2. On the local array, delete the remote path. Be sure to confirm that the
pair status is Split before deleting the remote path. See
remote path on page
3. Add the remote port CHAP secret on the remote array. See the
instructions above.
4. Re-create the remote path on the local array. See
path on page
For the CHAP secret field, select manually to enable the CHAP Secret
boxes so that the CHAP secrets can be entered. Use the CHAP secret
added on the remote array.
•
5. Resynchronize the pairs after confirming that the remote path is set. See
Resynchronizing a pair on page
Setting up the remote path
A remote path is the data transfer connection between the local and remote
arrays.
•
Two paths are recommended; one from controller 0 and one from
controller 1.
•
Remote path information cannot be edited after the path is set up. To
make changes, it is necessary to delete the remote path then set up a
new remote path with the changed information.
The Navigator 2 GUI allows you to create the remote path in two ways:
•
Use the TCE Backup Wizard, in which the remote path and the initial
TCE pair are created. This is the simplest and quickest method for
setting the remote path. See
•
Use the Create Remote Path procedure, described
method when you will create the initial pair using the Create Pair
procedure, rather than the TCE wizard. The Create Remote Path and
Create Pair procedures allow for more customizing.
Prerequisites
•
Both local and remote arrays must be connected to the network for the
remote path.
•
The remote array ID will be required. This is shown on the main array
screen.
•
Network bandwidth will be required.
•
For iSCSI, the following additional information is required:
-
Remote IP address, listed in the remote array's GUI Settings/IP
Settings
-
TCP port number. You can see this by navigating to the remote
array's GUI Settings/IP Settings/selected port screen.
-
CHAP secret (if specified on the remote array—see
changing the remote port CHAP secret on page 6-14
information).
Hitachi AMS 2000 Family TrueCopy Extended Distance User Guide
9-11.
6-15.
7-7.
TCE setup wizard on page
Installation and setup
Deleting the
Setting up the remote
7-4.
below.
Use this
Adding or
for more
6–15
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Troubleshooting
