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[ Source: gddrescue  ]

Paketti: gddrescue (1.2-1.3)

the GNU data recovery tool

it copies data from one file or block device (hard disc, cdrom, etc) to another, trying hard to rescue data in case of read errors.

gddrescue does not truncate the output file if not asked to. So, every time you run it on the same output file, it tries to fill in the gaps.

The basic operation of ddrescue is fully automatic. That is, you don't have to wait for an error, stop the program, read the log, run it in reverse mode, etc. If you use the logfile feature of ddrescue, the data is rescued very efficiently (only the needed blocks are read). Also you can interrupt the rescue at any time and resume it later at the same point.

Automatic merging of backups: If you have two or more damaged copies of a file, cdrom, etc, and run ddrescue on all of them, one at a time, with the same output file, you will probably obtain a complete and error-free file. This is so because the probability of having damaged areas at the same places on different input files is very low. Using the logfile, only the needed blocks are read from the second and successive copies.

The logfile is periodically saved to disc. So in case of a crash you can resume the rescue with little recopying. Also, the same logfile can be used for multiple commands that copy different areas of the file, and for multiple recovery attempts over different subsets.

gddrescue aligns its I/O buffer to the sector size so that it can be used to read from raw devices. For efficiency reasons, also aligns it to the memory page size if page size is a multiple of sector size.

Tagit: System Administration: Data Recovery, Hardware Enablement: Storage, User Interface: Command Line, Role: Program, Scope: Utility, Application Suite: GNU, Purpose: Storing

Muut pakettiin gddrescue liittyvät paketit

  • depends
  • recommends
  • suggests
  • dep: libc0.1 (>= 2.7-1) [kfreebsd-amd64, kfreebsd-i386]
    GNU-C-kirjasto: jaetut kirjastot
    myös näennäispaketti, jonka toteuttaa libc0.1-udeb
  • dep: libc0.3 (>= 2.7-1) [hurd-i386]
    GNU-C-kirjasto: jaetut kirjastot
    myös näennäispaketti, jonka toteuttaa libc0.3-udeb
  • dep: libc6 (>= 2.5-5) [m68k]
    GNU-C-kirjasto: jaetut kirjastot
    myös näennäispaketti, jonka toteuttaa libc6-udeb
    dep: libc6 (>= 2.7-1) [ei alpha, hurd-i386, ia64, kfreebsd-amd64, kfreebsd-i386, m68k]
  • dep: libc6.1 (>= 2.7-1) [alpha, ia64]
    GNU-C-kirjasto: jaetut kirjastot
    myös näennäispaketti, jonka toteuttaa libc6.1-udeb
  • dep: libgcc1 (>= 1:4.1.1-21) [ei arm, armel, hppa, hurd-i386, kfreebsd-amd64, kfreebsd-i386, m68k]
    GCC:n apukirjasto
    dep: libgcc1 (>= 1:4.3) [arm, armel, kfreebsd-amd64, kfreebsd-i386]
    dep: libgcc1 (>= 4.2.1-4) [hurd-i386]
  • dep: libgcc2 (>= 4.2.1-1) [m68k]
    GCC:n apukirjasto
  • dep: libgcc4 (>= 4.1.1-21) [hppa]
    GCC:n apukirjasto
  • dep: libstdc++6 (>= 4.1.1-21) [ei armel, kfreebsd-amd64, kfreebsd-i386]
    GNU Standard C++ -kirjasto, versio 3
    dep: libstdc++6 (>= 4.3) [armel, kfreebsd-amd64, kfreebsd-i386]
  • dep: libunwind7 (>= 0.98.5-6) [ia64]
    A library to determine the call-chain of a program - runtime

Imuroi gddrescue

Imurointi kaikille saataville arkkitehtuureille
Arkkitehtuuri Paketin koko Koko asennettuna Tiedostot
alpha 32.3 kt140 kt [tiedostoluettelo]
amd64 30.9 kt128 kt [tiedostoluettelo]
arm 34.6 kt78 kt [tiedostoluettelo]
armel 31.5 kt124 kt [tiedostoluettelo]
hppa 37.2 kt140 kt [tiedostoluettelo]
hurd-i386 31.9 kt128 kt [tiedostoluettelo]
i386 32.1 kt88 kt [tiedostoluettelo]
ia64 40.5 kt172 kt [tiedostoluettelo]
kfreebsd-amd64 (epävirallinen siirros) 31.4 kt90 kt [tiedostoluettelo]
kfreebsd-i386 (epävirallinen siirros) 31.9 kt88 kt [tiedostoluettelo]
m68k 30.6 kt124 kt [tiedostoluettelo]
mips 34.6 kt148 kt [tiedostoluettelo]
mipsel 34.7 kt148 kt [tiedostoluettelo]
powerpc 35.3 kt140 kt [tiedostoluettelo]
s390 32.1 kt128 kt [tiedostoluettelo]
sparc 32.1 kt128 kt [tiedostoluettelo]