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[LDM #RCK-299610]: can't run LDM
- Subject: [LDM #RCK-299610]: can't run LDM
- Date: Tue, 21 Mar 2006 15:54:59 -0700
Hi Karen,
> I have LDM 6.4.1 installed on a 64-bit dual Xeon system running RedHat
> WS4U3 tha I am having problems with. I'm including the log, which may
> be alittle confusing, since we are trying to insert products from a
> separate account (which is failing) so we are getting a lot of pq_open
> errors. We know this is bacause of permissions on the queue and I
> usually add a line to chmod the queue to allow us to write to it. So
> that is not a "real" issue right now.
>
> However, we are unable to get LDM to start and I think the key is this
> error message, which I have never seen before.
>
> Mar 21 21:06:37 nmqxrt-20 rpc.ldmd[13562] ERROR: /home/ldm/data/ldm.pq:
> Product queue is version 0 instead of expected version 7
>
> I did not do this install, and my next step may be to wipe it out and
> reinstall from scratch, but I have looked around and everything appears
> to be in place -- rpc, services entries, and sticky bits and ownership
> for the rpc.ldmd and hupsyslog, at least all the normal "gotchas" that
> have caught me in the past.
>
> Any idea what might be going on?
The fact that the installation is new but with a previously-existing
product-queue makes me suspect that the previous LDM installation didn't
support large files and the new one does (by default). The product-queues of
the two build-variants are incompatible.
What does the following command output?
pqcheck -v
If it indicates a fault with the product-queue, then your choices are:
1. Remove the product-queue (ldmadmin delqueue) and recreate it (ldmadmin
mkqueue -f); or
2. Revert back to the previous LDM installation; or
3. Rebuild and reinstall the new LDM but without support for a large
product-queue (./configure --disable-max-size).
I recommend #1 if you can afford to recreate the product-queue (by default, it
will become populated with the last hours worth of data).
Let me know.
> address@hidden
> Phone:405-366-0434
> Cell:405-834-8559
> SAIC/Systems Analyst
> National Severe Storms Laboratory
Regards,
Steve Emmerson
Ticket Details
===================
Ticket ID: RCK-299610
Department: Support LDM
Priority: Normal
Status: Closed