Manually edit DMPNODENAME and DISK-NAME?

[Lord_of_TIburon]

My system:
Solaris Sparc 10, SF5.0MP1_RP3, qlc drivers, Hitachi USP-VM

Is there a way to manually edit DMPNODENAME and DISK NAME?
It seems like the OS discovered the disk (9) on secondary DMP path first and therefore choosed "wrong" disk name and dmpnodename or do I need to remove the disk and try again?

vxdmpadm getsubpaths ctlr=c9
NAME         STATE[A]   PATH-TYPE[M] DMPNODENAME  ENCLR-TYPE   ENCLR-NAME   ATTRS
================================================================================
c9t4d0s2     ENABLED(A)   -          c9t4d0s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d1s2     ENABLED(A)   -          c9t4d1s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d2s2     ENABLED(A)   -          c9t4d2s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d3s2     ENABLED(A)   -          c9t4d3s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d4s2     ENABLED(A)   -          c9t4d4s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d5s2     ENABLED(A)   -          c9t4d5s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d6s2     ENABLED(A)   -          c9t4d6s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d7s2     ENABLED(A)   -          c9t4d7s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d8s2     ENABLED(A)   -          c9t4d8s2     TagmaStore-USP TagmaStore-USP0   -
c9t4d9s2     ENABLED(A)   -          c6t12d9s2    TagmaStore-USP TagmaStore-USP0   -

vxdmpadm getsubpaths ctlr=c6
NAME         STATE[A]   PATH-TYPE[M] DMPNODENAME  ENCLR-TYPE   ENCLR-NAME   ATTRS
================================================================================
c6t12d0s2    ENABLED(A)   -          c9t4d0s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d1s2    ENABLED(A)   -          c9t4d1s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d2s2    ENABLED(A)   -          c9t4d2s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d3s2    ENABLED(A)   -          c9t4d3s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d4s2    ENABLED(A)   -          c9t4d4s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d5s2    ENABLED(A)   -          c9t4d5s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d6s2    ENABLED(A)   -          c9t4d6s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d7s2    ENABLED(A)   -          c9t4d7s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d8s2    ENABLED(A)   -          c9t4d8s2     TagmaStore-USP TagmaStore-USP0   -
c6t12d9s2    ENABLED(A)   -          c6t12d9s2    TagmaStore-USP TagmaStore-USP0   -

Thanks a lot in advance

[bsobek]

Hi,

since VX Version 5.0, there is a configuration file /etc/vx/disk.info. You can manually edit this file and then restart the vxconfigd. but be careful while editing this file. I'm not shure if this is a supported way ;)

Greets

Bjoern

[Lord_of_TIburon]

Thanks Bjoern,

I´ve just tried your solution in my test enviroment and it seems to work without any trouble.

Regards
Andreas

[sunshine_2]

running this command will most of the times fix this issue.

# vxconfigd -k