Re: 'queue full' error

Min Yeol Lim,

>Date: Wed, 8 Jun 2005 16:31:35 -0400 (EDT)
>From: "Min Yeol Lim" <address@hidden>
>Organization: North Carolina State University
>To: "Steve Emmerson" <address@hidden>
>Subject: Re: 'queue full' error

The above message contained the following:

> I've got the queue size from the command 'pqmon'.
> Here is the result.
> 
> bash-2.05b$ ../bin/pqmon
> Jun 08 20:30:27 pqmon: Starting Up (27900)
> Jun 08 20:30:27 pqmon: nprods nfree  nempty      nbytes  maxprods  maxfree
>  minempty    maxext  age
> Jun 08 20:30:27 pqmon:      0     1   97655           0         0        1
>     97655 400003072 0
> Jun 08 20:30:27 pqmon: Exiting

The pqmon utility doesn't report the size of the product-queue.
Instead, the "maxext" column reports the largest region of contiguous
space in the data portion of the product-queue.

Use the ls(1) utility to obtain the size of the product-queue, e.g.,

    $ ls -l ~ldm/data/ldm.pq
    -rw-rw-r--   1 ldm      ustaff   411369472 Mar 22 16:47 
/local/ldm/data/ldm.pq

> Can I change the queue size?

The size of the product-queue can be changed.  One consequence, however,
is that all of the data it contains will be lost.  Let's first discover
if the size of the  prodduct-queue is the problem.

What version of the LDM are you running?

Regards,
Steve Emmerson