Dolby Laboratories IMS2000 - Identification

Dolby
®
IMS2000 Installation and User’s Manual
IMS.OM.004730.DRM Issue 3 265
17.2.1 Identification
When looking at \doremi\log\kern.log (or \doremi\log\kern.log.x if the issue occurred a while
before the report was taken), you may see these kinds of messages when this issue
occurs:
IMS1000 kernel: EXT3-fs error (device md1): ext3_check_descriptors: Block bitmap for group 16
not in group (block 589824)!
IMS1000 kernel: EXT3-fs (md1): error: group descriptors corrupted
Look at drmreport.txt file and search for ls -laRi /data, or simply run ls -la /data on the unit if
you can access it. When this issue occurs,
dlms and kdms folders do not show their
symbolic link to /doremi/dlms and /doremi/kdms, or some folders are missing and showing
??? instead.
root@IMS1000:~# ls -la /data/
total 8
drwxr-xr-x 8 root root 110 Nov 15 06:25 .
drwxr-xr-x 23 root root 4096 Jan 15 2013 ..
drwxr-xr-x 4 root root 92 Nov 14 14:19 assets
drwxr-xr-x 2 root root 6 Nov 12 20:02 dlms
drwxrwxr-x 3 ingest users 32 Nov 14 14:09 incoming
drwxr-xr-x 1 root root 12 Nov 14 14:09 kdms
drwxr-xr-x 2 root root 4096 Nov 14 14:27 maps
drwxr-xr-x 2 root root 6 Nov 14 14:08 playlists
drwxr-xr-x 4 root root 36 Nov 14 14:08 repository
drwxrwxrwt 2 root root 44 Nov 14 14:27 tmp
root@ims1000-1:~# ls -la /data/
ls: cannot access /data/tmp: No such file or directory
ls: cannot access /data/tmp: No such file or directory
total 56
drwxr-xr-x 11 root root 4096 Apr 23 07:13 assets
lrwxrwxrwx 1 root root 12 Oct 19 2012 dlms -> /doremi/dlms
drwxrwxr-x 3 ingest users 32 Oct 19 2012 incoming
lrwxrwxrwx 1 root root 12 Oct 19 2012 kdms -> /doremi/kdms
drwxr-xr-x 3 root root 32768 Apr 23 07:14 maps
drwxr-xr-x 2 root root 6 Oct 19 2012 playlists
drwxr-xr-x 4 root root 36 Oct 19 2012 repository
?????????? ? ? ? ? ? tmp
?????????? ? ? ? ? ? tmp
The following is a correct example of “ls -la /data” output for reference:
root@IMS1000:~# ls -la /data/
total 8
drwxr-xr-x 8 root root 110 Nov 15 06:25 .
drwxr-xr-x 23 root root 4096 Jan 15 2013 ..
drwxr-xr-x 4 root root 92 Nov 14 14:19 assets
lrwxrwxrwx 1 root root 12 Nov 14 14:09 dlms -> /doremi/dlms
drwxrwxr-x 3 ingest users 32 Nov 14 14:09 incoming
lrwxrwxrwx 1 root root 12 Nov 14 14:09 kdms -> /doremi/kdms