Error Message

Sense Key: Write Protected

The label was corrupt for the particular LUN.

 Relabelling the LUN resolved the issue.
 

Using EMC's Symmetrix Remote Data Facility (SRDF) method for replication, the messages file is showing repeated SCSI messages "Sense Key: Write Protected" .
Because of these errors, Dynamic Multipathing (DMP) disables the path for the particular LUN. There are no issues with the array settings.
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May  4 10:54:51 system scsi: [ID 107833 kern.warning] Warning: /scsi_vhci/disk@g60000970000292600681533032304435 (sd6):
May  4 10:54:51 system Error for Command: write                   Error Level: Fatal
May  4 10:54:51 system scsi: [ID 107833 kern.notice]      Requested Block: 0                         Error Block: 0
May  4 10:54:51 system scsi: [ID 107833 kern.notice]      Vendor: EMC                                Serial Number: 81!#|000D
May  4 10:54:51 system scsi: [ID 107833 kern.notice]      Sense Key: Write Protected
May  4 10:54:51 system scsi: [ID 107833 kern.notice]      ASC: 0x27 (write protected), ASCQ: 0x0, FRU: 0x0
May  4 10:54:51 system vxdmp: [ID 480808 kern.notice] NOTICE: VxVM vxdmp V-5-0-112 disabled path 30/0x180 belonging to the dmpnode 224/0x100 due to path failure
May  4 10:54:51 system vxdmp: [ID 824220 kern.notice] NOTICE: VxVM vxdmp V-5-0-111 disabled dmpnode 224/0x100
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