System Backup command fbackup application details

1) Common fbackup Method 1:
[1] accessing a single user:
# Init-S or shutdown 0
[2] Full System Backup
# Fbackup-F/dev/RMT/0 m-0iv/-I/tmp/sysbk. Index
-F: Device File Name (such as DDS tape driver)
-I: directory to be included-E: excluded directory-I: Backup Content Retrieval directory
-V: Detailed list of backup content-0: Zero-level backup
# Fbackup-F/dev/RMT/0 m-I/-E/home
Back up all directories except/home
[3] Note: This command backs up the current "mounted" file system, indicating that the backup level is 0 ~ 9 levels. If the current system uses zero-level backup, the system will only back up the changed files when the current five-level backup is used.
2) Common fbackup methods:
[1] # mkdir-P/tmp/fbackupfiles/Index
# Mkdir-P/tmp/fbackupfiles/log
# Touch/tmp/fbackupfiles/index/full. 'date' + % Y % m % d. % H: % m''
[3] accessing a single user
# Shutdown-Y 0
Full backup of the system
# Fbackup-0vi/-F/dev/RMT/0 m/
-I/tmp/fbackupfiles/index/full. 'date' + % Y % m % d. % H: % m ''/
2>/tmp/fbackupfiles/log/full. 'date' + % Y % m % d. % H: % m''
Note: The time required for system backup can be known through this method.
3) Common fbackup methods:
[1] enter a single user
# Shutdown-Y 0
Full backup of the system
# Fbackup-0uv/-F/dev/RMT/0 m/
-G/tmp/fbackupfiles/mygraph/
-I/tmp/fbackupfiles/index/full. 'date' + % Y % m % d. % H: % m ''/
2>/tmp/fbackupfiles/log/full. 'date' + % Y % m % d. % H: % m''
Note: The file mygraph contains the directory to be backed up. The format is as follows:
I/users/Data
I/home/APP
E/Oracle/SQL
Parameter U:
When the backup system is successful, the system updates/var/adm/fbackupfiles/dates.
4) fbackup:
Back up remote systems
[1] When logging on to the local system
# Remsh backup_sysname "fbackup-F dds_sysname:/dev/RMT/0 m-0vi /"
[2] When logging on to a remote system
# Fbackup-F backup_sysname:/dev/RMT/0 m-0vi/
5) Common fbackup Methods 5:
Compression mode backup (not recommended, affecting system performance)
[1] Compression backup
# Fbackup-0vi/Dir-F-| compress | dd OF =/dev/RMT/0 m obs = 10 K
"-": Pointing to standard output
[2] viewing backup content
# Dd If =/dev/RMT/0 m IBS = 10 k | uncompress | frecover-I--f-