Reduction With Server Rebooting - Fujitsu ETERNUS Multipath Driver V2 User Manual

Chapter 7 Changing the Multipath Configuration (FC/FCoE Connection for RHEL6, RHEL7, or SLES11)
7.2 Storage System Reduction
3
Use the "iompadm info" command to check that the removed storage system has
disappeared from view.
[Example]
# /opt/FJSVmpd/bin/iompadm info
7.2.2

Reduction with Server Rebooting

Use the following procedure to remove storage systems while the server is shut down.
Procedure
1
Shut down the server.
2
Detach the storage system.
Disconnect the target storage system from the server (turn the storage system power off, disconnect
the cables, etc.).
3
Restart the server.
Power on the server and boot it up.
4
Use the "iompadm info" command to check that the removed storage system has
disappeared from view.
[Example]
# /opt/FJSVmpd/bin/iompadm info
5
Delete the removed storage system from the Multipath Driver target list using the
"mpdconfig -d" command.
[Example]
# /opt/FJSVmpd/bin/mpdconfig -d
FUJITSU Storage ETERNUS Multipath Driver V2 User's Guide for Linux
Copyright 2014 FUJITSU LIMITED
85
End of procedure
End of procedure
P2U3-0031-15ENZ0