OpenSolaris

Printable Version Enter a New Search
Bug ID 6747982
Synopsis mpathadm error msg is wrong for failover failure on devices with no standby TPG.
State 10-Fix Delivered (Fix available in build)
Category:Subcategory san_foundation_kit:mpathadm
Keywords
Responsible Engineer Hyon Kim
Reported Against
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_102
Fixed In snv_102
Release Fixed solaris_nevada(snv_102)
Related Bugs 6326561 , 6746472
Submit Date 12-September-2008
Last Update Date 6-November-2008
Description 
The assymmetric device below shows only active-optimized and active-nonoptimized.
The failover command fails with msg "No active TPG found." 

sun3104 /-> mpathadm show lu /dev/rdsk/c6t600508B4001029330001E00002C10000d0s2

Logical Unit:  /dev/rdsk/c6t600508B4001029330001E00002C10000d0s2

        mpath-support:  libmpscsi_vhci.so

        Vendor:  HP

        Product:  HSV210

        Revision:  6140

        Name Type:  unknown type

        Name:  600508b4001029330001e00002c10000

        Asymmetric:  yes

        Current Load Balance:  round-robin

        Logical Unit Group ID:  NA

        Auto Failback:  on

        Auto Probing:  NA

 

        Paths:

                Initiator Port Name:  210100e08b374c0e

                Target Port Name:  50001fe100270a88

                Override Path:  NA

                Path State:  OK

                Disabled:  no

 

                Initiator Port Name:  210100e08b374c0e

                Target Port Name:  50001fe100270a8c

                Override Path:  NA

                Path State:  OK

                Disabled:  no

 

                Initiator Port Name:  210000e08b172815

                Target Port Name:  50001fe100270a8b

                Override Path:  NA

                Path State:  unavailable

                Disabled:  no

 

        Target Port Groups:

                ID:  1

                Explicit Failover:  yes

                Access State:  active optimized

                Target Ports:

                        Name:  50001fe100270a88

                        Relative ID:  1

 

                        Name:  50001fe100270a88

                        Relative ID:  2

 

                        Name:  50001fe100270a88

                        Relative ID:  3

 

                        Name:  50001fe100270a88

                        Relative ID:  4

 

                        Name:  50001fe100270a8b

                        Relative ID:  1

 

                        Name:  50001fe100270a8b

                        Relative ID:  2

 

                        Name:  50001fe100270a8b

                        Relative ID:  3

 

                        Name:  50001fe100270a8b

                        Relative ID:  4

 

                ID:  2

                Explicit Failover:  yes

                Access State:  active not optimized

                Target Ports:

                        Name:  50001fe100270a8c

                        Relative ID:  5

 

                        Name:  50001fe100270a8c

                        Relative ID:  6

 

                        Name:  50001fe100270a8c

                        Relative ID:  7

 

                        Name:  50001fe100270a8c

                        Relative ID:  8

 

lsun3104 /-> mpathadm failover lu /dev/rdsk/c6t600508B4001029330001E00002C10000d0s2

mpathadm:  ERROR: LU access state unchanged.  No active TPG found.

mpathadm: Unable to complete operation
Work Around 
N/A
Comments 
N/A