bionic (1) lizardfs-filerepair.1.gz

Provided by: lizardfs-client_3.12.0+dfsg-1_amd64 bug

NAME
       lizardfs-filerepair - repair broken files


SYNOPSIS
       lizardfs filerepair [-n|-h|-H] FILE...


DESCRIPTION
       filerepair deals with broken files (those which cause I/O errors on read operations) to make them
       partially readable. In case of missing chunk it fills missing parts of file with zeros; in case of chunk
       version mismatch it sets chunk version known to mfsmaster to highest one found on chunkservers.

           Note
           Because in the second case content mismatch can occur in chunks with the same version, it’s advised
           to make a copy (not a snapshot!) and delete original file after "repairing".


OPTIONS
       -c
           This option enables correct-only mode, which will restore chunk to a previous version if possible,
           but will never erase any data.

       -n, -h, -H
           These options are described in lizardfs(1).


       Copyright 2008-2009 Gemius SA, 2013-2016 Skytechnology sp. z o.o.

       LizardFS is free software: you can redistribute it and/or modify it under the terms of the GNU General
       Public License as published by the Free Software Foundation, version 3.

       LizardFS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
       implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
       License for more details.

       You should have received a copy of the GNU General Public License along with LizardFS. If not, see
       http://www.gnu.org/licenses/.


SEE ALSO
       lizardfs(1)

                                                   02/11/2018                             LIZARDFS-FILEREPAIR(1)