HP Hitachi Dynamic Link Manager Software - Manual (Page 364)

Figure 4-2 System Configuration for Replacing a Fiber Cable (Explained in
the Following Steps)
To replace a fiber cable:
1
.
Place in Offline (C) status the path that goes through the fiber cable to be
replaced (path that goes through the HBA to which the fiber cable is
connected).
For example, to place in Offline (C) status the path that goes through the
HBA with host port number 0001 and bus number 0000, execute the
following command:
# /opt/DynamicLinkManager/bin/dlnkmgr offline -hba 0001.0000
While the path that goes through the HBA with host port number 0001 is
placed Offline, the status of the path that goes through the HBA with host
port number 0002 is Online.
4-32
HDLM Operation
Hitachi Dynamic Link Manager User Guide for Linux ®