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[LDM #QEL-970387]: LDM at NOAA

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  • Subject: [LDM #QEL-970387]: LDM at NOAA
  • Date: Thu, 25 Jun 2015 10:44:04 -0600
Hi Russ,

re:
> I made the changes as requested.  Changed net.ipv4.ipfrag_max_dist from
> 4096 back to 0.      My ifconfig -a shows RX eth1 RX packets increasing
> at a high rate (2K-3K per second) but nothing from ldmadmin watch.

OK.  Did you make your changes to /etc/sysctl.conf active?  This is
done (by 'root') by either of the following:

- run:

  sysctl -p

- reboot

We have observed instances where the reboot option gets things working
while the 'sysctl -p' does not, so you may need to reboot.

re:
> root@fos2-cip ~]# cat /data/ldm/logs/ldmd.log
> Jun 25 16:07:33 fos2-cip ldmd[3997] NOTE: Starting Up (version: 6.11.7;
> built: Jun 24 2015 18:44:57)
> Jun 25 16:07:33 fos2-cip ldmd[3997] NOTE: Using local address 0.0.0.0:388
> Jun 25 16:07:33 fos2-cip pqact[3999] NOTE: Starting Up
> Jun 25 16:07:33 fos2-cip pqact[3999] WARN: Success
> Jun 25 16:07:33 fos2-cip pqact[3999] WARN: stateRead(): Couldn't read
> time from "/home/ldm/etc/pqact.conf.state"
> Jun 25 16:07:33 fos2-cip pqact[3999] WARN: Previous-state I/O error.
> Continuing...
> 
> [root@fos2-cip ~]# ls -l /home/ldm/etc/pqact.conf.state
> -rw-r--r--.  1 ldm ops 0 Jun 24 16:19 /home/ldm/etc/pqact.conf.state
> 
> [root@fos2-cip ~]# ps -ef |grep ldm
> ldm       3997     1  0 16:07 ?        00:00:00 ldmd -I 0.0.0.0 -P 388
> -M 256 -m 3600 -o 3600 -q /data/ldm/queues/ldm.pq /home/ldm/etc/ldmd.conf
> ldm       3999  3997  0 16:07 ?        00:00:00 pqact
> ldm       4001  3997  0 16:07 ?        00:00:00 readnoaaport -m
> 224.0.1.1 -n -u 3
> ldm       4003  3997  0 16:07 ?        00:00:00 readnoaaport -m
> 224.0.1.2 -n -u 4
> ldm       4005  3997  0 16:07 ?        00:00:00 readnoaaport -m
> 224.0.1.3 -n -u 5
> ldm       4007  3997  0 16:07 ?        00:00:00 readnoaaport -m
> 224.0.1.4 -n -u 6
> root      4330  3420  0 16:14 pts/0    00:00:00 grep ldm

Yup.  Please see above.

Cheers,

Tom
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Ticket Details
===================
Ticket ID: QEL-970387
Department: Support LDM
Priority: Normal
Status: Closed