Hp XP Continuous Access Software Manuel d'utilisateur télécharger pdf (Page 215)

Table 55 Troubleshooting problems with status of logical paths

Pair status Description Corrective action

Initializatio

n Failed

Link initializ

ation procedure

for the remote a

rray failed.

Ensure that the

local and remote arrays are

connected corr

ectly via cables.

Ensure that you

entered the correct serial

number (S/N) o

f the remote array and

the correct pa

th parameters (for example,

local array po

rt, remote array port, and

controller I

D).

Ensure that t

he topology settings of the

local and rem

ote array ports are correct.

Communication Time Out

Communication between the

local and remote arrays timed

out.

Ensure that the remote array is powered on,

and NVS and cache are fully functional.

Ensure that the network relay devices

(cables, connectors, switches, ESCDs,

extender devices, communication lines,

and all other devices connected to the

extenders) are properly conﬁgured and

functional.

Delete the failed path. You might need to

change the minimum paths setting or delete

the remote array to delete the path. After

deletion ﬁ nishes, add the path or remote

array.

Resource Shortage (Port)

or

Resource Shortage (Pair-Port)

Array rejected the request

for establishing a logical

path because all resources in

the local and remote arrays

are being used for other

connections.

Delete the failed path and all paths and

remote arrays not currently in use. The local

array can be connected to up to 64 remote

arrays with up to eight paths to each remote

array.

Ensure that all ports on the local and remote

arrays are properly conﬁgured: ordinary

target ports or RCU target ports for hosts,

RCU target ports for remote arrays, initiator

ports for local arrays.

If necessary, connect to the remote array

to delete paths or remote arrays and

reconﬁgure ports, and reconnect to the

local array. After that, add the path and

remote array again.

Ser

ial Number Mismatch

Rem

ote array's serial number

(S

/N) does not match the

sp

eciﬁed serial number (S/N).

Ens

ure that you entered the correct remote

ar

ray S/N and path parameters (for

ex

ample, local array port, remote array

po

rt,andcontrollerID).Afterthat,delete

t

he failed path. You might need to change

t

he minimum paths setting or delete the

remote array to delete the path. After

deletion ﬁnishes, add the path and the

remote array.

Ensure that you entered the correct controller

ID. Ensure that the topology settings of the

local and remote array ports are correct.

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