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RSInfoMinds, a web based IT Training and Consultancy firm. It is established with high dreams in training people in IT Infrastructure Field. We provide Online and Class Room training in various fields of IT Infrastructure Management.

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We are specialized in the below courses:

Redhat Linux Admin Redhat Linux Cluster
Redhat Virutualization IBM AIX Admin
IBM AIX Virtualization IBM AIX Cluster
HP Unix Admin HP Unix Cluster
HP Unix Virtualization Shell Scripting
Veritas Volume Manager Veritas Cluster
Oracle Core DBA VMWare


We provide training in such a way, So that you get in depth knowledge on the Courses you look for.

And we ensure you are very confident from each and every Techincal aspect that the IT Industry needs and expects from you.

We also conduct Workshops on the latest technology and the real time faculties sharing their work experiences to make you the best.

Thursday 30 May 2013

Backup And Recovery

1. To backup a filesystem :
# fbackup -f /dev/rmt/0m -i /home

2. To list the contents of the tape media and store it in a file :
# frecover -I /tmp/indexfile -f /dev/rmt/0m

3. To do level 0 (full) backup of a filesystem and also update the file /var/adm/fbackupfiles/dates :
# fbackup -f /dev/rmt/0m -0 -u /home

4. To do a level 1 backup using a graph file to specify which files will be included/excluded :
# fbackup -f /dev/rmt/2m -1 -u -g /var/adm/fbackupfiles/graphs/g0

Graph file content may look like
i /data
e /data/tmp

5. To backup to the tape drive on the remote server :
# fbackup -f host1:/dev/rmt/0m -v -i /home

6. To backup data to two tape drives (one by one) :
# fbackup -f /dev/rmt/0m -f /dev/rmt/1m -i /data

7. To restore all the files from the tape media
# frecover -v -r -f /dev/rmt/0m

8. To show the tape drive status :
# mt -f /dev/mt/0mnb status

9. To eject a tape :
# mt -f /dev/mt/0mnb offline

10. To rewind the tape media :
# mt -f /dev/rmt/0mnb rewind

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