? install
2. Install and Configure TSM client.
#mkdir /var/tmp/tsm
#cd /
#mount ?F nfs ?oro aals28:/export/opt/software/adsm/v4r1/sol26/ /mnt
#cd /mnt/4.1.1
#cp * /var/tmp/tsm
#cd /var/tmp/tsm
#umount /mnt
#uncompress *.Z
#tar xvf *.tar
#rm *.tar
#pkgadd ?d .
When prompted select packages TIVsmCapi and TIVsmCba
#touch /opt/tivoli/tsm/client/ba/bin/InclExcl
Customise dsm.sys file.
*****************************************************************
* Name: DSM.SYS *
* Description: AdStaR Distributed Storage Manager (ADSM) *
* Client System Options File *
* Environment: SunOS Solaris *
*****************************************************************
SERVERNAME ADSM
CHANGINGRETRIES 4
COMMMETHOD TCPIP
COMPRESSION NO
DIRMC DIRECTORY
INCLEXCL /opt/tivoli/tsm/client/ba/bin/InclExcl
MAXCMDRETRIES 2
NODENAME XXXXXX -- Specify Server name here
PASSWORDACCESS GENERATE
ERRORLOGRETENTION 7,D
SCHEDLOGNAME /var/adm/dsmsched.log
SCHEDLOGRETENTION 7,D
SCHEDMODE PROMPTED
TCPBUFFSIZE 32
TCPPORT 1500
TCPSERVERADDRESS ADSMHOST
TCPWINDOWSIZE 32
TXNBYTELIMIT 25600
Customise dsm.opt file
*****************************************************************
* Name: DSM.OPT *
* Description: AdStaR Distributed Storage Manager (ADSM) *
* Client Options File *
* Environment: SunOS Solaris *
*****************************************************************
DOMAIN ALL-LOCAL
FOLLOWSYMBOLIC NO
VERBOSE
*QUIET
REPLACE PROMPT
SCROLLLINES 20
SCROLLPROMPT NO
SLOWINCREMENTAL YES
SUBDIR NO
TAPEPROMPT NO
Configure the kernel according to the TSM documentation by adding the
following entries to /etc/system
set lwp_default_stksize=0x4000
set rpcmod:svc_run_stksize=0x4000
set semsys:seminfo_semmap=50
set semsys:seminfo_semmni=50
set semsys:seminfo_semmns=300
set semsys:seminfo_semmnu=150
set semsys:seminfo_semopm=50
set semsys:seminfo_semume=50
set semsys:seminfo_semmsl=125
3. Reboot server
#init 6
4. Partition disk with a new root partition and swap partition.
Take care when specifying the partition start and length parameters.
#format
5. Format new root partition. There is no need to format the swap partition
#newfs /dev/rdsk/c0t3d0s0 Root partition
#fsck /dev/rdsk/c0t3d0s0 Root partition
6. Mount root file system
#cd /
#mkdir a
#mount /dev/dsk/c0t3d0s0 /a Root partition
7. Restore data from TSM
Restore from latest backup?..
#dsmc restore -subdir=yes / /a/
Restore to a specific date and time?.
#dsmc restore ?subdir=yes ?pitdate=06/20/2000 ?pittime=13:40:00 / /a/
To invoke the TSM GUI, update the LD_LIBRARY_PATH environment variable to
include /usr/lib and /usr/dt/lib
At the end of the restore operation check the dsmerror.log file for any
errors
8. Create file system mount points. TSM does not backup or restore file system
mount points so these must be created manually. Refer to file /a/etc/vfstab.
#cd /
#mkdir /a/proc
#chmod 555 /a/proc
#chgrp root /a/proc
#mkdir /a/tmp
#chown sys /a/tmp
#chgrp sys /a/tmp
#chmod 1777 /a/tmp
#mkdir /a/dev/fd
#mkdir ?p /a/usr/local
#touch /a/reconfigure
9. Before attempting to boot the system. There are some necessary changes that
need to be made to let Solaris know that the root filesystem and swap filesystem
are no longer mirrored.
· Edit /a/etc/system
Remove ALL lines between the "MDD root info" lines as well as those
between the "MDD database info" lines. In the following example file,
all these lines would be removed/commented from the file:
-------------------------------------------------------------
* Begin MDD root info (do not edit)
forceload: misc/md_trans
forceload: misc/md_raid
forceload: misc/md_hotspares
forceload: misc/md_stripe
forceload: misc/md_mirror
forceload: drv/sd
forceload: drv/esp
forceload: drv/espdma
forceload: drv/sbus
forceload: drv/iommu
rootdev:/pseudo/md@0:0,3,blk
* End MDD root info (do not edit)
* Begin MDD database info (do not edit)
set md:mddb_bootlist1="sd:14:16 sd:15:16"
* End MDD database info (do not edit)
-------------------------------------------------------------
· Edit /a/etc/vfstab
Change all metadevices for the root filesystems (root, usr, var, and
opt) back to regular slices (/dev/dsk/c#t#d#s#). Comment out all the
metadevices for the other filesystems on the system for time being. For
example:
** EXAMPLE FILE BEFORE:
---------------------------------------------------------------------------
#device device mount FS fsck mount
#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
/proc - /proc proc - no -
fd - /dev/fd fd - no -
swap - /tmp tmpfs - yes -
/dev/md/dsk/d1 - - swap - no -
/dev/md/dsk/d0 /dev/md/rdsk/d0 / ufs 1 no -
/dev/md/dsk/d2 /dev/md/rdsk/d2 /usr ufs 1 no -
/dev/md/dsk/d3 /dev/md/rdsk/d3 /var ufs 2 yes -
/dev/md/dsk/d4 /dev/md/rdsk/d4 /opt ufs 2 yes -
/dev/md/dsk/d5 /dev/md/rdsk/d5 /export/home ufs 3 yes quota
/dev/md/dsk/d6 /dev/md/rdsk/d6 /export/home1 ufs 3 yes quota
---------------------------------------------------------------------------
** EXAMPLE FILE AFTER:
** EXAMPLE FILE AFTER:
---------------------------------------------------------------------------
#device device mount FS fsck mo
#device device mount FS fsck mount
mount
#to mount to fsck point type pass at boot
options
#
/proc - /proc proc - no -
fd - /dev/fd fd - no -
swap - /tmp tmpfs - yes -
/dev/dsk/c0t0d0s1 - - swap - no -
/dev/dsk/c0t0d0s0 /dev/rdsk/c0t0d0s0 / ufs 1 no -
/dev/dsk/c0t0d0s6 /dev/rdsk/c0t0d0s6 /usr ufs 1 no -
/dev/dsk/c0t0d0s7 /dev/rdsk/c0t0d0s7 /var ufs 2 yes -
/dev/dsk/c0t0d0s4 /dev/rdsk/c0t0d0s4 /opt ufs 2 yes -
#/dev/md/dsk/d5 /dev/md/rdsk/d5 /export/home ufs 3 yes
quota
#/dev/md/dsk/d6 /dev/md/rdsk/d6 /export/home1 ufs 3 yes
quota
---------------------------------------------------------------------------
10. Install the boot block in the new root partition
10. Install the boot block in the new root partition
#installboot /usr/platform/`uname ?i`/lib/fs/ufs/bootblk /dev/rdsk/c0t3d0s0
11. Update the boot prom to boot off the new root partition
#/usr/platform/`uname ?i`/sbin/eeprom boot-device='disk:a disk net'
12. Re-boot server
#init 6
13. Start /usr/opt/SUNWmb/sbin/metatool. The old SDS environment is displayed.
Delete all metadevices and SDB (State Database) replicas.
14. Recreate the SDB replicas
15. Recreate the mirrored metadevices
Additional reference material is located at http://sunsolve4.sun.com. Infodocs
14074, 19290, 11854
"<James> <healy>" <James.Healy2 AT AXACS DOT COM> on 15/12/2000 23:12:15
Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
cc: (bcc: Gavin Ring/AALC/AlcatelAustralia)
Subject: Re: Restore Sun Solaris from scratch
|
