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Re: UNIX

From: <Jared.Still_at_radisys.com>
Date: Tue, 10 Jul 2001 14:48:36 -0700
Message-ID: <F001.00346545.20010710150028@fatcity.com>

Richard,

I think I know what you want. If you are trying to determine the actual physical
disks that your datafiles are layed out on, and you're on Solaris, you probably
need to use the 'vxprint' command. This assuming you have Veritas volume manager, which many Solaris sites use.

What you find may surprise you. I know I was when I discovered the TEMP file system mapped onto the spare space on 156 physical disks.

Jared



#!/bin/ksh
#
# Script to convert a File System mount point to a list of disks in ssdxx
form
#

# jkstill 02/24/2000 - some mods to make this much faster

PROG=$(print $0 | sed -e 's,.*/,,g') # Name of this program USAGE_MESSAGE="Usage: $PROG filesystem"

if (( $# != 1 )); then

   print $USAGE_MESSAGE
   exit 1
fi

VX_TMP_FILE=/tmp/vxprint.out.$$

DFOUT=$( df -k $1 | grep -v Filesystem | awk '{ print $1 }' ) VXDG="`echo $DFOUT | cut -f5 -d/`"
VXVOL="`echo $DFOUT | cut -f6 -d/`"

#print DFOUT = $DFOUT
#print VXDG = $VXDG
#print VXVOL = $VXVOL

vxprint -tsg $VXDG | grep $VXVOL | cut -c67-74 >| $VX_TMP_FILE

#print 1 = $1

while read device
do

   #print $device
   Y=$( /bin/ls -lL /dev/dsk/${device}s0 | /bin/cut -f2 -d, | /bin/awk '{ print $1 }' )

   #print $Y
   ((Z = Y / 8))
   print ssd${Z}
done < $VX_TMP_FILE


                                                                                       
                          
                    Richard Huntley                                                    
                          
                    <rhuntley_at_mindle       To:     Multiple recipients of list 
ORACLE-L <ORACLE-L_at_fatcity.com>   
                    aders.com>             cc:                                         
                          
                    Sent by:               Subject:     UNIX                           
                          
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                    07/10/01 10:51                                                     
                          
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Does anyone know of a command or file that would display the available disks
on a Solaris 2.6 box and/or the corresponding disks for each mount point???

TIA,
Richard Huntley

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Author: Richard Huntley
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: 
  INET: Jared.Still_at_radisys.com

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Received on Tue Jul 10 2001 - 16:48:36 CDT

Original text of this message

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