SAN Disk Appearing double in AIX Post: 302846411

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Hi guys, :) I'm a studient in IT field (AIX) I'm trying to map a LUN from a SAN (DS3400) to an AIX server (5300-04-00) I know there is no MPIO on this version of AIX, and i see double my LUN from the SAN root@localhost # lscfg | grep hdisk + hdisk7 ...

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LEARN ABOUT DEBIAN

trm

TRM(4)							   BSD Kernel Interfaces Manual 						    TRM(4)

NAME

     trm -- Tekram TRM-S1040 ASIC based PCI SCSI host adapter driver

SYNOPSIS

     To compile this driver into the kernel, place the following lines in your kernel configuration file:

	   device scbus
	   device trm

     Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

	   trm_load="YES"

DESCRIPTION

     The trm driver supports PCI SCSI host adapters based on the Tekram TRM-S1040 SCSI ASIC.

HARDWARE

     SCSI controllers supported by the trm driver include:

     o	 Tekram DC-315 PCI Ultra SCSI adapter without BIOS and internal SCSI connector
     o	 Tekram DC-315U PCI Ultra SCSI adapter without BIOS
     o	 Tekram DC-395F PCI Ultra-Wide SCSI adapter with flash BIOS and 68-pin external SCSI connector
     o	 Tekram DC-395U PCI Ultra SCSI adapter with flash BIOS
     o	 Tekram DC-395UW PCI Ultra-Wide SCSI adapter with flash BIOS
     o	 Tekram DC-395U2W PCI Ultra2-Wide SCSI adapter with flash BIOS

     For the Tekram DC-310/U and DC-390F/U/UW/U2B/U2W/U3W PCI SCSI host adapters, use the sym(4) driver.

SEE ALSO

     cd(4), ch(4), da(4), intro(4), sa(4), scsi(4), sym(4)

     http://www.tekram.com/

AUTHORS

     The trm driver was originally written for FreeBSD 3.0/i386 by Erich Chen of Tekram Technology, and ported to FreeBSD 5.0 by Olivier Houchard
     <cognet@FreeBSD.org>.

BSD
								 December 8, 2002							       BSD

10 More Discussions You Might Find Interesting

1. AIX

AIX disk less with SAN

Discussion started by: itik

2. AIX

hard disk and san

Discussion started by: lo-lp-kl

3. AIX

AIX 5.2/5.3 - rootvg on SAN disk - pros and cons

Discussion started by: jjgarrot

4. Solaris

SAN disk failure

Discussion started by: cesarNZ

5. Filesystems, Disks and Memory

SAN Disk w/o Cluster

Discussion started by: bluescreen

6. UNIX for Dummies Questions & Answers

SAN and Disk I/O ... do we care?

Discussion started by: newbie_01

7. Solaris

I/O Error on SAN Disk

Discussion started by: Mack1982