Release 6.0 398
User Guide Appendix F How to Set/Check Application Server (Linux) (iSCSI)
F.3.2 Confirmation steps in Linux Environment
Run the following command to check the number of logical disks (No. of logical disks assigned to
application server × No. of access paths from application server to individual logical disks) and the
respective vendor and model names (NEC, DISK ARRAY).
Display example: When two logical disks are assigned to a server, with two access paths per logical
disk.
* In the environment where PathManager is installed, in some cases, depending on the Linux kernel
version, the logical disks that can be controlled by PathManager are displayed after the logical
disks recognized by the OS via the NIC (comprised in the above example of NIC#1 and NIC#2).
# cat /proc/scsi/scsi
If nothing is shown, none of the access paths recognized the logical disks of
the disk array unit assigned to the application server. Check the connection
between the application server and the disk array unit, the Access Control
settings, NIC driver settings and so on.
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