Drive is showing offline in the /var/adm/messages and shows "drive type unknown" in the format outpu

UNIX Solaris
1

Hi,

I am facing issue with one of the drive is solaris 10. it is showing offline in the messages file

scsi: [ID 107833 kern.warning] WARNING: /pci@2,600000/QLGC,qlc@0/fp@0,0/ssd@w5006016746e00b1b,0 (ssd0): 
     drive offline 
genunix: [ID 458758 kern.warning] WARNING: Page83 data not standards compliant DGC      LUNZ             0430

This storage lun has 4 paths and multipathing is configured using EMC powerpath

Can anyone help why this error is showing

2

Is this a real disk drive or a LUN from a SAN? If it's a SAN, what make/model of SAN?

Is there any data of value on it or do you just want to make it work?