To restore / and /usr file system from backup (mirror plex under LSM)

From: Ronny Yusniawan (ryusniawan@yahoo.com)
Date: Tue Nov 12 2002 - 21:52:16 EST


Dear Tru64 Managers,

My server has boot disk partition is mirrored under
LSM, as seen below by executing 'volprint -pt':
Disk group: rootdg
                                                      
            
PL NAME VOLUME KSTATE STATE LENGTH
 LAYOUT NCOL/WID MODE
                                                      
                        
pl rootvol-01 rootvol ENABLED ACTIVE 2161615
 CONCAT - RW
pl rootvol-02 rootvol ENABLED ACTIVE 2161615
 CONCAT - RW
pl swapvol-01 swapvol ENABLED ACTIVE
10258119 CONCAT - RW
pl swapvol-02 swapvol ENABLED ACTIVE
10258119 CONCAT - RW
pl vol-dsk0g-01 vol-dsk0g ENABLED ACTIVE 5349694
 CONCAT - RW
pl vol-dsk0g-02 vol-dsk0g ENABLED ACTIVE 5349694
 CONCAT - RW

BTW, boot device console parameters are as follows:
boot_dev = dsk0,dsk1
bootdef_dev = dsk0,dsk1
booted_dev = dsk0

They are UFS-based file systems.
Filesystem 1024-blocks Used
Available Capacity Mounted on
/dev/vol/rootdg/rootvol 1063479 193943
763188 21% /
/proc 0 0
     0 100% /proc
/dev/vol/rootdg/vol-dsk0g 2632975 1395007
974670 59% /usr

Question:
If I want to overwrite all files in / and /usr file
systems by restoring from backup media
(file system dump), could anybody want to share w/ me
how to do that? System is booted
from Tru64 binary/installation cd, right?

Thanks alot in advance.

Rgds,
Ronny Yusniawan
ryusniawan@yahoo.com

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