Solaris

Help needed please! I see the following scsi errors during boot up. The server eventually boots up successfully. Please let me now how to fix these errors:

Executing last command: boot
Boot device: disk File and args:
SunOS Release 5.8 Version Generic_117350-62 64-bit
Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved.
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
SCSI bus DATA IN phase parity error
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
Target 0 reducing sync. transfer rate
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
SCSI bus DATA IN phase parity error
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
Target 0 disabled wide SCSI mode
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
Target 0 reverting to async. mode
WARNING: /pci@1f,0/pci@1/scsi@8/sd@0,0 (sd0):
SCSI transport failed: reason 'tran_err': retrying command

---------- Post updated at 01:05 PM ---------- Previous update was at 12:55 PM ----------

I also see the following:
$ iostat -En
c0t0d0 Soft Errors: 0 Hard Errors: 2 Transport Errors: 0
Vendor: SEAGATE Product: ST336607LSUN36G Revision: 0207 Serial No: 3JA0X5QR00007330
Size: 36.42GB <36418595328 bytes>

---------- Post updated at 01:13 PM ---------- Previous update was at 01:05 PM ----------

and the following:
$ kstat -n sd0,err
module: sderr instance: 0
name: sd0,err class: device_error
Device Not Ready 0
Hard Errors 2
Illegal Request 0
Media Error 0
No Device 1
Predictive Failure Analysis 0
Product ST336607LSUN36G
Recoverable 0
Revision 0207
Serial No 3JA0X5QR00007330
Size 36418595328
Soft Errors 0
Transport Errors 0
Vendor SEAGATE
crtime 58.594507556
snaptime 1482.849586718

check /var/adm/messages for more detailed messages...to confirm if you have a disk failure or not.

I see the following errors in /var/adm/messages:

SCSI bus DATA IN phase parity error
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
Target 1 reducing sync. transfer rate
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
SCSI bus DATA IN phase parity error
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
SCSI bus MESSAGE OUT phase parity error
WARNING: /pci@1f,0/pci@1/scsi@8 (glm0):
got SCSI bus reset

probalbly just is the fs error which can be fixed from format menu

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Thank You.

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