Errors In Pool Binding - NEC Storage M100 Series User Manual

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10.3.3 Errors in Pool Binding

Problem
Pool binding failed.
Creating a system volume failed.
Release 6.0
Cause and Solution
It is conceivable that a disk array problem or communication
error between the disk array and the client has occurred.
Check if the disk array or the client has a problem.
Fix the problem and then select Pool on the tree of the main
screen to check the list of pools.
1. If there is no newly bound pool, try pool bind again.
2. If there is any newly bound pool, right-click the pool to
check its properties.
a. If the status of the pool is normal and physical disks
are displayed on the list of physical disks without any
problem, the pool has been bound successfully. You
do not need to bind the pool again.
b. If the status of the pool is not normal or physical disks
are not displayed on the list of physical disks, the
pool is bound abnormally. Use the configuration
menu to unbind the pool and then bind the pool
again.
It is conceivable that a disk array problem or communication
error between the disk array and the client has occurred.
Check if the disk array or any client has a problem.
Fix the problem and then click Monitor and Fault
Information on the main screen to see the Fault
Information window.
1. When a message "System area (Logical disk number)
has become fault." is displayed, delete the system
volume by selecting Logical Disk and Logical Disk
Unbind. Create a system volume by selecting Logical
Disk and Logical Disk Bind (for system...).
2. When a message "Storage System Volume (System
Volume) is not built." is displayed, create a system
volume by selecting Logical Disk and Logical Disk Bind
(for system...).
If neither of the messages (a) and (b) is reported, the
system volume is successfully created. You do not need to
re-create it.
283
Chapter 10 Troubleshooting

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