FSCK Errors

Discussion in 'General Linux' started by steveoelliott, Apr 28, 2013.

  1. steveoelliott

    steveoelliott New Member

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    Hi all,

    Just rebooted my box today after 200 days uptime and thought I'd request a volume scan and it found errors! I've never had a power outage etc so am keen to know what could have caused this file system corruption? Anyu ideas???

    I'm running 4.2.21 on a ReadyNAS Pro6, but ultimately it is a Linux (Debian) 2.6.37.6. based system underneath.

    ***** File system check forced at Fri Apr 26 20:08:38 WEST 2013 ***** fsck 1.41.14 (22-Dec-2010) e2fsck 1.42.3 (14-May-2012) Pass 1: Checking inodes, blocks, and sizes Inode 4195619, i_blocks is 3135728, should be 3135904. Fix? yes


    Running additional passes to resolve blocks claimed by more than one inode...
    Pass 1B: Rescanning for multiply-claimed blocks Multiply-claimed block(s) in inode 4195619: 167904376 167904377 167904378 167904379 167904380 167904381 167904382 167904383 167904384 167904385 167904386 167949296 167949297 167949298 167949299 167949300 167949301 167949302 167949303 167949304 167949305 167949306 Pass 1C: Scanning directories for inodes with multiply-claimed blocks Pass 1D: Reconciling multiply-claimed blocks (There are 1 inodes containing multiply-claimed blocks.)

    File /PREMIER/Premier Automation Purchase OrdersApp V18.5.mdb (inode #4195619, mod time Fri Apr 26 20:07:42 2013)
    has 22 multiply-claimed block(s), shared with 0 file(s):
    Multiply-claimed blocks already reassigned or cloned.

    Pass 2: Checking directory structure
    Pass 3: Checking directory connectivity
    Pass 4: Checking reference counts
    Pass 5: Checking group summary information

    /dev/c/c: ***** FILE SYSTEM WAS MODIFIED *****
    /dev/c/c: 615898/30212096 files (13.6% non-contiguous), 62353456/483393536 blocks

    I'm curious to know what this is all about, shared with 0 files!!!!:

    File /PREMIER/Premier Automation Purchase OrdersApp V18.5.mdb (inode #4195619, mod time Fri Apr 26 20:07:42 2013)
    has 22 multiply-claimed block(s), shared with 0 file(s):
    Multiply-claimed blocks already reassigned or cloned.


    Every follow on boot with FSCK yields the following:


    ***** File system check forced at Fri Apr 26 20:21:42 WEST 2013 ***** fsck 1.41.14 (22-Dec-2010) e2fsck 1.42.3 (14-May-2012) Pass 1: Checking inodes, blocks, and sizes

    Running additional passes to resolve blocks claimed by more than one inode...
    Pass 1B: Rescanning for multiply-claimed blocks Multiply-claimed block(s) in inode 4195619: 167904376 167904377 167904378 167904379 167904380 167904381 167904382 167904383 167904384 167904385 167904386 167949296 167949297 167949298 167949299 167949300 167949301 167949302 167949303 167949304 167949305 167949306 Pass 1C: Scanning directories for inodes with multiply-claimed blocks Pass 1D: Reconciling multiply-claimed blocks (There are 1 inodes containing multiply-claimed blocks.)


    File /PREMIER/Premier Automation Purchase OrdersApp V18.5.mdb (inode #4195619, mod time Fri Apr 26 20:07:42 2013)
    has 22 multiply-claimed block(s), shared with 0 file(s):
    Multiply-claimed blocks already reassigned or cloned.

    Pass 2: Checking directory structure
    Pass 3: Checking directory connectivity
    Pass 4: Checking reference counts
    Pass 5: Checking group summary information
    /dev/c/c: 615898/30212096 files (13.6% non-contiguous), 62353456/483393536 blocks

    Still same thing with multiply claimed blocks but to say they are shared with 0 files makes no sense! And... Surely this should be corrected by FSCK?

    Smart logs are all good.... It was one of the first things I checked.

    Thanks...
  2. steveoelliott

    steveoelliott New Member

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