mknod parameters for RAID disk ??

From: Lubos Kejzlar <kejzlar_at_zcu.cz>
Date: Mon, 20 Oct 1997 19:46:35 +0200 (DST)

Hi all,
        we are running several AS 1000 + KZPSA FWD controller connected to
CDR-5500 RAID storage + DU4.0b.

Could someone help me, how to calc right major/minor number for the
following disk devices ??:

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
    Device: ST15150W Bus: 1, Target: 3, Lun: 0, Type: Direct Access
    Device: ST15150W Bus: 1, Target: 3, Lun: 1, Type: (not present)
    Device: ST15150W Bus: 1, Target: 3, Lun: 2, Type: (not present)
    Device: ST15150W Bus: 1, Target: 3, Lun: 3, Type: (not present)
    Device: ST15150W Bus: 1, Target: 3, Lun: 4, Type: (not present)
    Device: ST15150W Bus: 1, Target: 3, Lun: 5, Type: (not present)
    Device: ST15150W Bus: 1, Target: 3, Lun: 6, Type: (not present)
    Device: ST15150W Bus: 1, Target: 3, Lun: 7, Type: (not present)
--> Device: CRD-5500 Bus: 1, Target: 8, Lun: 0, Type: Direct Access
--> Device: CRD-5500 Bus: 1, Target: 8, Lun: 1, Type: Direct Access
    Device: CRD-5500 Bus: 1, Target: 8, Lun: 2, Type: (not present)
    Device: CRD-5500 Bus: 1, Target: 8, Lun: 3, Type: (not present)
    Device: CRD-5500 Bus: 1, Target: 8, Lun: 4, Type: (not present)
    Device: CRD-5500 Bus: 1, Target: 8, Lun: 5, Type: (not present)
    Device: CRD-5500 Bus: 1, Target: 8, Lun: 6, Type: (not present)
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

The expected calculation (at least for me) seems to doesn't work :-(
        1*16384 + 8*1024 + 0 + 0
           BUS ID LUN PART

Thank you _very_ much in advance for any help or suggestion!!

Best regards,
        Lubos
        
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Lubos Kejzlar
System and Network Specialist

Laboratory for Computer Science Tel.: +420-19 2171210
University of West Bohemia +420-19 7221530
Univerzitni 8, 30614 Pilsen Fax: +420-19 2171485
Czech Republic E-mail: kejzlar_at_zcu.cz
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Received on Mon Oct 20 1997 - 20:21:22 NZDT

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