[ale] Directories swapping contents!?!?!?

Jeff Hubbs hbbs at comcast.net
Wed Jun 27 01:56:59 EDT 2007


The drives are on a PCI-bus dual IDE controller, a PDC20269. 

The salient /etc/mdadm.conf lines are:

    DEVICE /dev/hd[eg]1
    ARRAY /dev/md0 level=raid1 num-devices=2
    UUID=35e5b25c:1052d6a0:6ce09651:4f073886


df -k output:

    Filesystem           1K-blocks      Used Available Use% Mounted on
    /dev/hda3              8008132   1577980   6430152  20% /
    udev                    126620      2516    124104   2% /dev
    /dev/hda4             69607468  12450124  57157344  18% /aux
    /dev/md0             157566460 108740736  40821748  73% /mnt/md0
    shm                     126620         0    126620   0% /dev/shm
    /dev/cdrom              703330    703330         0 100% /mnt/cdrom


fdisk -l output (hde and hdg are the two 160GB drives):

    Disk /dev/hda: 80.0 GB, 80060424192 bytes
    255 heads, 63 sectors/track, 9733 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes

       Device Boot      Start         End      Blocks   Id  System
    /dev/hda1   *           1           7       56196   83  Linux
    /dev/hda2               8          70      506047+  82  Linux swap /
    Solaris
    /dev/hda3              71        1067     8008402+  83  Linux
    /dev/hda4            1068        9733    69609645   83  Linux

    Disk /dev/hde: 163.9 GB, 163928604672 bytes
    255 heads, 63 sectors/track, 19929 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes

       Device Boot      Start         End      Blocks   Id  System
    /dev/hde1               1       19929   160079661   83  Linux

    Disk /dev/hdg: 163.9 GB, 163928604672 bytes
    255 heads, 63 sectors/track, 19929 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes

       Device Boot      Start         End      Blocks   Id  System
    /dev/hdg1               1       19929   160079661   83  Linux

    Disk /dev/md0: 163.9 GB, 163921461248 bytes
    2 heads, 4 sectors/track, 40019888 cylinders
    Units = cylinders of 8 * 512 = 4096 bytes

    Disk /dev/md0 doesn't contain a valid partition table


Jim Popovitch wrote:
> On Wed, 2007-06-27 at 00:47 -0400, Jeff Hubbs wrote:
>   
>> Upon closer inspection, it appears as though within the two directories, 
>> the directories underneath them have "shuffled" a bit - it's not a total 
>> swap.  Some from one now appear in the other and vice versa.
>>     
>
> Can we get some more details about this...
>
> 	controller type
> 	md0 config
> 	df -k
> 	fdisk -l
>
> Thx,
>
> -Jim P.
>
>
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> http://www.ale.org/mailman/listinfo/ale
>
>   

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