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Re: 20040316:Re: [awipsldm] Error in LDM startup



Tom,

>Date: Tue, 16 Mar 2004 16:20:05 -0700 (MST)
>From: Jeff Weber <address@hidden>
>Organization: NOAA
>To: address@hidden
>Subject: 20040316:Re: [awipsldm] Error in LDM startup

The above message contained the following:

> After the LDM failed to start up, NCF rebooted our LDAD.  When I
> went to re-start LDM, I received the error (below).  I checked the file
> system - /usr/local/ is 69% full; /usr/local/ldm/data has no files in it
> (I even created a dummy file using 'touch', and tried to start ldm - no
> luck).  Any comments/suggestions are greatly appreciated!

Is /usr/local/ldm/data on the same disk partition as /usr/local?
Sometimes the "data" subdirectory is actually a symbolic link to another
directory on a different disk partition that isn't backed-up.

> > ls1-cys:ldm:129$ cd /usr/local/ldm/runtime/bin
> > ls1-cys:ldm:130$ ./ldmadmin.in stop

If "/usr/local/ldm/bin" is in the PATH of the LDM user, then you should,
as the LDM user, be able to execute any "ldmadmin" command from anywhere.

> > stopping the LDM server...
> > LDM server stopped
> > ls1-cys:ldm:131$ ps -ef | grep ldm
> >      ldm 13820 13557  4 22:39:00 pts/0     0:00 ps -ef
> >      ldm 13557 13537  1 22:37:41 pts/0     0:00 -su
> > ls1-cys:ldm:132$ ./ldmadmin.in delqueue
> > /usr/local/ldm/data/ldm.pq not found
> > Mar 16 22:39:07 UTC ls1-cys.crh.noaa.gov : delete_pq: 
> > /usr/local/ldm/data/ldm.pq does not exist

The above indicates that the product-queue, "/usr/local/ldm/data/ldm.pq"
did not exist.  The reason is unknown.

> > ls1-cys:ldm:133$ ./ldmadmin.in mkqueue
> >
> >
> > vxfs: mesg 001: vx_nospace - /dev/vg00/lvol7 file system full (1 block 
> > extent)
> > pqcreate: create "/usr/local/ldm/data/ldm.pq" failed: No space left on 
> > device
> > Mar 16 22:39:30 UTC ls1-cys.crh.noaa.gov : make_pq: mkqueue failed

The above indicates that the disk partition that contains 
"/usr/local/ldm/data" is full.  The reason is unknown.  I would check
the log files and also the "/usr/local/ldm/data" directory.

> > ls1-cys:ldm:134$ ./ldmadmin.in start
> > starting the LDM server...
> > /usr/local/ldm/data/ldm.pq not found
> > Mar 16 22:44:23 UTC ls1-cys.crh.noaa.gov : product queue, 
> > /usr/local/ldm/data/ldm.pq, does not exist

It does no good to start the LDM if the product-queue doesn't exist.

Regards,
Steve Emmerson


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