Unable to recognise drives

[nolim073]

Please help me the error bellow.
The drive stay till they are added to Veritas netbackup. once added it dies.
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Dec 7 12:52:09 pkdsvnb1 genunix: [ID 611667 kern.info] NOTICE: glm0: Resetting scsi bus, got an unsupported message from (6,0)
Dec 7 12:52:09 pkdsvnb1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@1 (glm0):
Dec 7 12:52:09 pkdsvnb1 got SCSI bus reset
Dec 7 12:52:09 pkdsvnb1 genunix: [ID 408822 kern.info] NOTICE: glm0: fault detected in device; service still available
Dec 7 12:52:09 pkdsvnb1 genunix: [ID 611667 kern.info] NOTICE: glm0: got SCSI bus reset
Dec 7 12:52:10 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 12:52:12 pkdsvnb1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@1 (glm0):
Dec 7 12:52:12 pkdsvnb1 SCSI bus MESSAGE IN phase parity error
Dec 7 12:52:12 pkdsvnb1 glm: [ID 133666 kern.warning] WARNING: ID[SUNWpd.glm.parity_check.6008]
Dec 7 12:52:12 pkdsvnb1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@1 (glm0):
Dec 7 12:52:12 pkdsvnb1 SCSI bus MESSAGE IN phase parity error
Dec 7 12:52:12 pkdsvnb1 glm: [ID 133666 kern.warning] WARNING: ID[SUNWpd.glm.parity_check.6008]
Dec 7 12:52:12 pkdsvnb1 glm: [ID 293445 kern.warning] WARNING: ID[SUNWpd.check_intcode.6003]
Dec 7 12:52:12 pkdsvnb1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@1 (glm0):
Dec 7 12:52:12 pkdsvnb1 Resetting scsi bus, got an unsupported message from (6,0)
Dec 7 12:52:12 pkdsvnb1 genunix: [ID 408822 kern.info] NOTICE: glm0: fault detected in device; service still available
Dec 7 12:52:12 pkdsvnb1 genunix: [ID 611667 kern.info] NOTICE: glm0: Resetting scsi bus, got an unsupported message from (6,0)
Dec 7 12:52:12 pkdsvnb1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@1 (glm0):
Dec 7 12:52:12 pkdsvnb1 got SCSI bus reset
Dec 7 12:52:12 pkdsvnb1 genunix: [ID 408822 kern.info] NOTICE: glm0: fault detected in device; service still available
Dec 7 12:52:12 pkdsvnb1 genunix: [ID 611667 kern.info] NOTICE: glm0: got SCSI bus reset
Dec 7 12:52:25 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 12:57:40 pkdsvnb1 last message repeated 21 times
Dec 7 12:57:55 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:04:26 pkdsvnb1 last message repeated 26 times
Dec 7 13:04:41 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:06:26 pkdsvnb1 last message repeated 7 times
Dec 7 13:06:33 pkdsvnb1 ltid[12912]: [ID 442572 daemon.notice] Operator has UP'ed drive STKDRV02 (device 1)
Dec 7 13:06:41 pkdsvnb1 avrd[12975]: [ID 364240 daemon.error] Fatal open error on STKDRV02 (device 1, /devices/pci@8,700000/QLGC,qla@4/sg@1,0:raw), errno = 19 (No such device), DOWN'ing it
Dec 7 13:06:41 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:10:57 pkdsvnb1 last message repeated 17 times
Dec 7 13:11:12 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:17:42 pkdsvnb1 last message repeated 26 times
Dec 7 13:17:57 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:24:28 pkdsvnb1 last message repeated 26 times
Dec 7 13:24:43 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:30:58 pkdsvnb1 last message repeated 25 times
Dec 7 13:31:13 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
Dec 7 13:37:45 pkdsvnb1 last message repeated 26 times
Dec 7 13:38:00 pkdsvnb1 avrd[12975]: [ID 603012 daemon.notice] Drive not found in device mappings.
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