frecover

[madace]

hi @ll


kennt sich hier jmd. mit "frecover" aus??
Ist das Wiederherstell-Proggie zu "fbackup".

Müßte wie bei "tar" bestimmtes entpacken....


Thanx!!


Greetz,
madace

[madace]

Hi,

ich schon wieder! ;)

Also ich will jetzt mit dem Programm bestimmte files z.B., den kompletten Pfad /international/a/.... aus einem Archiv rausholen und in mein aktuelles Verzeichnis entpacken.

Diese ganzen Optionen hier machen mich aber noch ganz kirre... :(

;) :D

PLZ HELP!

Thanx!

Greetz,
madace



NAME
frecover - selectively recover files

SYNOPSIS
/usr/sbin/frecover -r [-hmosvyAFNOX] [-c config] [-f device] [-S skip]
[-E extarg]

/usr/sbin/frecover -R path [-f device]

/usr/sbin/frecover -x [-hmosvyAFNOX] [-c config] [-e path] [-f device]
[-g graph] [-i path] [-S skip] [-E extarg]

/usr/sbin/frecover -I path [-vy] [-f device] [-c config]

/usr/sbin/frecover -V path [-vy] [-f device] [-c config]

[madace]

Hi,

keiner??

ich habe bisher nicht mal rausgefunden, wie ich mir mit "frecover" überhaupt mal eine Auflistung aller Verzeichnisse im Archiv ansehen kann..
:(

Wäre super, wenn mir da einer helfen könnte! :)

Thanx schonmal!

Greetz,
madace


hier mal das denke ich wichtigste aus dem MANUAL:

----------------------------------------

frecover


NAME
frecover - selectively recover files

SYNOPSIS
/usr/sbin/frecover -r [-hmosvyAFNOX] [-c config] [-f device] [-S skip]
[-E extarg]

/usr/sbin/frecover -R path [-f device]

/usr/sbin/frecover -x [-hmosvyAFNOX] [-c config] [-e path] [-f device]
[-g graph] [-i path] [-S skip] [-E extarg]

/usr/sbin/frecover -I path [-vy] [-f device] [-c config]

/usr/sbin/frecover -V path [-vy] [-f device] [-c config]

DESCRIPTION
frecover reads media written by the fbackup command. Its actions are
controlled by the selected function -r, -R, -x, -V, or -I.

The function performed by frecover is specified by one of the
following options:

-r The backup media is read and the contents are loaded
into the directories from which they were backed up.
This option should only be used to recover a complete
backup onto a clear directory or to recover an
incremental backup after a full level-zero recovery
(see fbackup(1M)). This is the default behavior.

-x The files identified by the -i, -e, and -g options (see
below) are extracted or not extracted from the backup
media. If a file to be extracted matches a directory
whose contents have been written to the backup media,
and the -h option is not specified, the directory is
recursively extracted. The owner, modification time,
and access control list (including optional entries,
unless the -A option is specified) are recovered. If
no file argument is given (including an empty graph
file), all files on the backup media are extracted,
unless the -h option is specified.

-I path The index on the current volume is extracted from the
backup media and is written to path.

-V path The volume header on the current volume is extracted
from the backup media and is written to path. The
following fields from the header are extracted in the
format label:value with one pair per line.



process ID (pid), and
the start time of that
process.
Language This field contains
the language used to
make the backup.

-R path An interrupted full recovery can be continued using
this option. frecover uses the information in file
path to continue the recovery from where it was
interrupted. The only command line option used by
frecover with this option is -f. The values in path
override all other options to frecover. Note also that
only full recoveries are restarted with this option,
because no history of include or exclude lists is
stored in the restart file. If a partial recovery
(i.e., using the -x option) is interrupted then
restarted with this option, frecover continues
recovering where the partial recovery left off, but
restores all files on the backup media beyond this
point.

The following options can be used in addition to the option above that
selects the desired function:

-c config config specifies the name of a configuration file to be
used to alter the behavior of frecover. The
configuration file allows the user to specify the
action to be taken on all errors, the maximum number of
attempts at resynchronizing on media errors (-S
option), and the action to be taken on media errors.
Each entry of a configuration file consists of an
action identifier followed by a separator followed by
the specified action. Valid action identifiers are
error, chgvol, and sync. Separators can be either tabs
or spaces. In the following sample configuration file,
each time an error is encountered, the script
/var/adm/fbackupfiles/frecovererror is executed. Each
time the backup media is to be changed, the script
/var/adm/fbackupfiles/frecoverchgvol is executed. The
maximum number of resynchronization attempts is five.

error /var/adm/fbackupfiles/frecovererror
chgvol /var/adm/fbackupfiles/frecoverchgvol
sync 5

-e path path is interpreted as a graph to be excluded from the
recovery. There is no limit on how many times the -e
option can be specified.



-i path path is interpreted as a graph to be included in the
recovery. There is no limit on how many times the -i
option can be specified.

-m Print a message each time a file marker is encountered.
Using this option, frecover prints a message each time
either a DDS-format fast search mark , a filemark
(EOF), or a checkpoint record is read. Although useful
primarily for troubleshooting, these messages can also
be used to reassure the user that the backup is
progressing during long, and otherwise silent, periods
during the recovery.

-o Recover the file from the backup media irrespective of
age. Normally frecover does not overwrite an existing
file with an older version of the file.

-s Attempt to optimize disk usage by not writing null
blocks of data to sparse files.

-v Normally frecover works silently. The -v (verbose)
option causes it to display the file type and name of
each file it treats.

-y Automatically answer yes to any inquiries.

-A Do not recover any optional entries in access control
lists (ACLs). Normally, all access control
information, including optional ACL entries, is
recovered. This option drops any optional entries and
sets the permissions of the recovered file to the
permissions of the backed up file. Use this option
when recovering files backed up from a system with ACLs
on a system where ACLs are not present (see acl(5)).
-F Recover files without recovering leading directories.
For example, this option would be used if a user wants
to recover /usr/bin/vi, /usr/bin/sh, and /etc/passwd to
a local directory without creating each of the graph
structures.

-E extarg Specifies the handling of any extent attributes backed
up by fbackup. The -E option takes the following
keywords as arguments:

warn Issues a warning message if extent
attributes cannot be restored, but
restore the file anyway.
ignore Do not restore extent attributes.
force Issue an error message and do not
restore the file if extent attributes

[madace]

hi @ll,

sagt mal wisst ihr wie lange ein durchschnittliches DAT-BAND (dieses ist ca. 5 jahre alt) spult???? :o

ich habe nämlich nun mit:
"frecover -xv -i /data/mo/serie1/pfad123"
ihm gesagt daß er diesen Ordner entpacken soll.

Aber das blöde Ding läuft laut YAMM (PS-Variante) schon seit ca. 1h und es tut sich scheinbar nix.! :(
Ich war mal gucken beim Server und es scheint so als ob das Band spult und spult...

aber Ergebnisse bekomme ich irgendwie keine... :(

Ist ein bisschen frustig die Datensuche/-Wiederherstellung wenn man nicht weiß wie lange der noch tut, WAS er tut, bzw. WO er gerade ist... :(

Greetz,
madace