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solais 10 faild to read RAID 1 lun "drive type unknown"

ARSSES asked
Last Modified: 2013-12-21
hi all,
- i run a solaris 5.10 OS  on a Sun E2500, connected through one emulex lp11000-e HBA card to an EMC-CX600.
- After installing the recommended patches and the HBAniware utility, and having rebooted the system (reboot -- -r).
- i'm not able to see  the RAID1  disks only RAID 5.
- when the server is up the "format" command shows me (for the RAID1 LUN):
- c2t0d0 <drive type unknown> /pci.......  
- the RAID5 lun i can use it and mount it without any problem.
 - i also noted this warnning in messages file
Warning page83 data not standards compliant DGC LUNZ 0207
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