tape backup on RS/6000
Peter Mroz
mroz at eplrx7.uucp
Thu Oct 18 07:37:24 AEST 1990
We use the following script to backup our entire system. We have about
6 filesystems under the rootvg volume group. If you have more than one
volume group you may need to find ALL files, put that list into a file,
and feed it to backup.
Enjoy!
------------------------------------------------------------------------------
#!/bin/ksh
# backupall: backup all files under /
#
# 7/24/90 Peter Mroz
#
# To submit as a batch job:
#
# at now +8 hours backupall
#
# Output will be in /backlog.xxxyyzzzz.Z, where x, y, and z are a concatenated
# date. For example, on July 4th, 1990, the backup file will be
# /backlog.Jul041990.Z
# Revision 8/8/90 Peter Mroz
# o Due to the size of the backlog files (332K) compress them (~84K)
# Revised 8/16/90 PM
# o Change backlog to bklog - see more files with ls
# Submit the next backup job
at 10 pm tomorrow backupall
# Don't run on weekends
today=$(date | cut -c1-3)
if [ $today = "Sat" ] || [ $today = "Sun" ]
then
exit
fi
extension=$(date | cut -c5-7,9,10,25-28)
cd /;find . -print | backup -v -if/dev/rmt0 > bklog.${extension}
# Compress the log file to save space
compress bklog.${extension}
--
Peter Mroz | E.I. Du Pont de Nemours & Co.
eplrx7!mroz at uunet.uu.net | Consultant, Scicon
mrozpa%wmvx at dupont.com | DuPont Building, D4078
| Wilmington, DE 19898
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