DragonFly On-Line Manual Pages

MOGFILEDEBUG(1)       User Contributed Perl Documentation      MOGFILEDEBUG(1)

NAME
       mogfiledebug -- Dump gobs of information about a FID

SYNOPSIS
           $ mogfiledebug --trackers=host --domain=foo --key=bar
           $ mogfiledebug --trackers=host --fid=1234

DESCRIPTION
       Utility for troubleshooting problemic files in a mogilefs cluster. Also
       useful for verification or testing new setups.

       Finds as much information about a file as it can. All of the paths, any
       queues it might be sitting in, etc. Will then test all of the paths,
       MD5 hash their contents, and check the file lengths. If you see errors
       about a FID in mogilefsd's logs plugging it through mogfiledebug should
       illuminate most of the potential issues.

       This is also useful information for posting to the mailing list, along
       with the error you had.

OPTIONS
       --trackers=host1:7001,host2:7001
           Use these MogileFS trackers to negotiate with.

       --domain=<domain>
           Set the MogileFS domain to use.

       --key="<key>"
           The key to inspect. Can be an arbitrary string.

       --fid=<fid>
           A numeric fid to inspect. Provide this as an alternative to a
           domain/key combination.

       --paths=[print|stat|fetch]
           Whether to print, stat, or fetch each path.  The default is to
           fetch (and checksum) the contents of all paths.

AUTHOR
       Dormando <dormando@rydia.net>

BUGS
       None known. Could use more helpful prints, or a longer troubleshooting
       manual.

LICENSE
       Licensed for use and redistribution under the same terms as Perl
       itself.

perl v5.20.2                      2013-08-08                   MOGFILEDEBUG(1)