Troubleshooting by suspension type – HP XP7 Storage User Manual
Page 99
Corrective action
Description
Path status
Restore the path
*
.
A program error is detected.
Program Error
* To restore a path, delete and then add the path again. It may be necessary to delete and then add the secondary
system again.
To delete the secondary system or path, see
“Deleting the Cnt Ac-J relationship ” (page 83)
or
. To re-register, see
“Configuring primary and secondary systems for Cnt Ac-J ” (page 55)
. If you cannot
restore the path after performing these operations, contact HP for assistance.
Troubleshooting by suspension type
Troubleshooting information for suspended pairs by suspension type is provided in the following
table.
Corrective action
Description
Applies to
Suspend type
Clear the error condition at the secondary
system or S-VOL. If you need to access the
The primary system suspended a pair
because it detected an error condition in
P-VOL
PSUE, by RCU
S-VOL, release the pair from the primary
the secondary system. The suspend type
for the S-VOL is by MCU.
system. If data in the S-VOL has been
changed, release the pair from the primary
system and then re create the pair by using
the paircreate dialog box. If data in the
S-VOL has not been changed, resynchronize
the pair from the primary system.
Check the path status on the DKC Status
dialog box (see
The primary system detected an error
during communication with the secondary
P-VOL
PSUE, S-VOL
Failure
).Clear any error
system or detected an I/O error during
conditions at the secondary system and the
update copy. In this case, the suspend type
for the S-VOL is usually by MCU.
S-VOL. If you need to access the S-VOL,
release the pair from the secondary system.
If data in the S-VOL has been changed,
release the pair from the primary system and
then re create the pair by using the
paircreate dialog box. If data in the S-VOL
has not been changed, resynchronize the
pair from the primary system.
Resynchronize the pair (pairresync) from the
primary system. The primary system performs
The primary system could not find valid
control information in its nonvolatile
P-VOL, S-VOL
PSUE, MCU IMPL
an initial copy operation in response to the
memory during the IMPL procedure. This
pairresync request, so that the entire P-VOL
is copied to the S-VOL.
error occurs only if the primary system is
without power for more than 48 hours
(power failure and fully discharged
batteries).
Release the pair from the primary system.
Clear all error conditions at the primary
The primary system suspended this pair
during the initial copy operation. The data
P-VOL, S-VOL
PSUE, Initial Copy
Failed
system, P-VOL, secondary system, and
on the S-VOL is not identical to the data on
the P-VOL.
S-VOL. Restart the initial copy operation by
using the paircreate dialog box.
None. The primary system automatically
resynchronizes these Cnt Ac-J pairs when
the primary system is powered on.
The primary system suspended all Cnt Ac-J
pairs because the primary system was
powered off.
S-VOL
PSUE, MCU P/S
OFF
Troubleshooting by suspension type
99