How to avoid seeing various paths to just one LUN? Post: 302968860

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Operating Systems Solaris How to avoid seeing various paths to just one LUN? Post 302968860 by fretagi on Tuesday 15th of March 2016 09:04:16 AM

03-15-2016

Registered User

How to avoid seeing various paths to just one LUN?

Hi

I have a server running solaris 10 in which the NetAppadmin has just presented one LUN of 200Gb, but when running:

Code:

bash-3.2# format
Searching for disks...done

c3t500A09828DE3E799d1: configured with capacity of 199.94GB
c3t500A09829DE3E799d1: configured with capacity of 199.94GB


AVAILABLE DISK SELECTIONS:
       0. c0t0d0 <LSILOGIC-LogicalVolume-3000 cyl 65533 alt 2 hd 32 sec 279>
          /pci@400/pci@0/pci@1/scsi@0/sd@0,0
       1. c0t1d0 <LSILOGIC-LogicalVolume-3000 cyl 65533 alt 2 hd 32 sec 279>
          /pci@400/pci@0/pci@1/scsi@0/sd@1,0
       2. c3t500A09828DE3E799d1 <NETAPP-LUN-8030 cyl 6398 alt 2 hd 16 sec 4096>
          /pci@500/pci@0/pci@9/SUNW,emlxs@0/fp@0,0/ssd@w500a09828de3e799,1
       3. c3t500A09829DE3E799d1 <NETAPP-LUN-8030 cyl 6398 alt 2 hd 16 sec 4096>
          /pci@500/pci@0/pci@9/SUNW,emlxs@0/fp@0,0/ssd@w500a09829de3e799,1
Specify disk (enter its number): ^D
bash-3.2#

I see more than one path to the same LUN. How can I avoid this?

fretagi

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LEARN ABOUT NETBSD

pcscp

PCSCP(4)						   BSD Kernel Interfaces Manual 						  PCSCP(4)

NAME

     pcscp -- Advanced Micro Devices Am53c974 PCscsi-PCI SCSI driver

SYNOPSIS

     pcscp* at pci? dev ? function ?
     scsibus* at pcscp?

DESCRIPTION

     The pcscp driver provides support for the Advanced Micro Devices Am53c974 PCscsi-PCI SCSI controller and boards using this chip, including
     the Tekram DC-390 PCI SCSI host adapter.

     For Tekram DC-390U/UW/F PCI SCSI host adapters, use the siop(4) driver.

     For Tekram DC-395U/UW/F PCI SCSI host adapters, use the trm(4) driver.

SEE ALSO

     cd(4), ch(4), esp(4), intro(4), pci(4), scsi(4), sd(4), ss(4), st(4), uk(4), scsipi(9)

     http://www.amd.com/

BUGS

     The driver currently ignores EEPROM settings, which establish per-target parameters etc.

BSD
								 February 21, 1999							       BSD

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