Reply To: Renaming Sites

[Russ Ross]

Bala:

Here are some notes about exporting a file system I found that might help you; plus it shows how I was able to test out the cloverleaf license file without having to fail-over or having cloverleaf running on my fail-over box.

Code:

***** How to NFS mount and do hcilictest

   on mdahub7
   —————–
   smitty nfs
   network file systems
   add directory to export list (mount now option)

   on mdahub6
   ——————
   showmount -e mdahub7

   mount mdahub7:/upgrade /upgrade
   mount mdahub7:/upgrade /sites

   hcilictest
   umount /upgrade
   umount /sites

   on mdahub7
   ———-
   smitty nfs
   network file systems
   remove directory to export list (mount now option)

   on mdahub6
   ——————
   showmount -e mdahub7

Here is how my current NFS mounts show up on my test server mdahub4 to help complete the picture (mdahub10 is the old server and mdahub4 is the new server)

Code:

(mdahub4:hci) /upgrade/scripts > df -kI
Filesystem    1024-blocks      Used      Free %Used Mounted on
/dev/hd4           262144     68656    193488   27% /
/dev/hd2          3145728   1939516   1206212   62% /usr
/dev/hd9var        786432     47848    738584    7% /var
/dev/hd3           524288     44132    480156    9% /tmp
/dev/hd1          1048576    504224    544352   49% /home
/proc                   –         –         –    –  /proc
/dev/hd10opt       262144    188784     73360   73% /opt
/dev/fslv00        262144       368    261776    1% /perfman
/dev/fslv01        524288       704    523584    1% /logs
/dev/fslv02       2097152    870108   1227044   42% /usr/sys/inst.images
/dev/fslv03      10485760      2764  10482996    1% /work4
/dev/san00        5242880     11756   5231124    1% /ftp
/dev/fslv05      41943040    438564  41504476    2% /data
/dev/fslv06      10485760     42936  10442824    1% /hcitest
/dev/fslv07      20971520    185076  20786444    1% /sites
/dev/fslv08      20971520   1524256  19447264    8% /upgrade
/dev/fslv09      10485760     42900  10442860    1% /oldmsgs
/dev/fslv04       1048576       504   1048072    1% /backup_logs
mdahub10:/data    20971520   9182880  11788640   44% /nfs/data
mdahub10:/sites    20971520   9712492  11259028   47% /nfs/sites
mdahub10:/upgrade    20971520   2483616  18487904   12% /nfs/upgrade
(mdahub4:hci) /upgrade/scripts >

Here is a script I used to do the NFS mounts on my new test server:

Code:

#!/usr/bin/ksh

if [[ “`echo $MDA_UPDIR`” = “” ]]; then
   export MDA_UPDIR=/upgrade
fi

me=`whoami`

if [ “$me” != “root” ]; then
   echo “$0 must be run as root”
   exit 1
fi

echo “”

showmount -e mdahub10

echo “”

mount   mdahub10:/data      /nfs/data
mount   mdahub10:/sites     /nfs/sites
mount   mdahub10:/upgrade   /nfs/upgrade

echo “”

df -kI

echo “”

Then I use symbolic links to make things show up logically where they are expected to be located.

Here is an illustration of the /quovadx directory on my new server to make 5.2 appear in the right place (see below)

Code:

(mdahub4:hci) /quovadx > ls -al
total 8
drwxrwxr-x    3 hci      staff           256 Sep 09 13:17 .
drwxrwxr-x   18 hci      staff          4096 Sep 09 13:24 ..
lrwxrwxrwx    1 hci      staff            33 Sep 09 13:15 qdx5.2 -> /nfs/upgrade/quovadx_aix5L/qdx5.2
drwxrwxr-x    3 hci      staff           256 Apr 25 2008  qdx5.6
(mdahub4:hci) /quovadx >

Russ Ross
RussRoss318@gmail.com