FUJITSU ETERNUS DX P3AM-3842-05ENZ0 User Manual
Page 32
Example (for ETERNUS DX410)
# vxdmpadm getsubpaths ctlr=c6
NAME STATE PATH-TYPE DMPNODENAME ENCLR-TYPE ENCLR-NAME
=========================================================================
sdb ENABLED - sdb FJ_DX400 fj_dx400
sdc ENABLED - sdc FJ_DX400 fj_dx400
sdd ENABLED - sdd FJ_DX400 fj_dx400
# vxdmpadm getsubpaths ctlr=c7
NAME STATE PATH-TYPE DMPNODENAME ENCLR-TYPE ENCLR-NAME
=========================================================================
sde DISABLED - sdb FJ_DX400 fj_dx400
sdf ENABLED - sdc FJ_DX400 fj_dx400
sdg ENABLED - sdd FJ_DX400 fj_dx400
In this example, "DISABLED" is displayed for the "sde" volume.
The controller number of the Fibre Channel card in which the volume cannot be recognized is "c7".
2
Obtain and apply the Change LUN State Utility.
(1)
Obtain the Change LUN State Utility provided by each Fibre Channel card vendor.
•
For QLogic Fibre Channel cards
Obtain the Change LUN State Utility from the QLogic web-site (http://www.qlogic.com/).
•
For Emulex Fibre Channel cards
Obtain the Change LUN State Utility from the Emulex web-site (http://www.emulex.com/).
Refer to each vendor web-site for details about the Change LUN State Utility.
(2)
Apply the Change LUN State Utility that is obtained in
according to the procedure speci-
fied by each vendor to change the state of the LUN to recognized.
Refer to each vendor web-site for details about how to apply the Change LUN State Utility.
3
Enable VERITAS Volume Manager.
Enable VERITAS Volume Manager using the "vxdctl" command.
# vxdctl enable
4
Check the volume status.
Check that the status of a volume that was "DISABLED" in
# vxdmpadm getsubpaths ctlr=c
The underlined portion indicates the controller number.
App.A Restoration Procedure for when a Path Degrades in a VERITAS Volume Manager Environment
32
ETERNUS DX Disk storage systems User's Guide -Server Connection-(Fibre Channel) for Linux
Copyright 2013 FUJITSU LIMITED
P3AM-3842-12ENZ0