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[LDM #AVP-414136]: queue creation

Kevin,

> ldmadmin config
> 
> hostname:              stimpy.ssec.wisc.edu
> os:                    Linux
> release:               2.6.9-55.0.2.ELsmp
> ldmhome:               /home/ldm
> LDM version:           6.9.8
> PATH:
> /home/ldm/ldm-6.9.8/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/home/oper/bin:/home/oper/mcidas/bin:/home/mcidas/bin:/usr/X11R6/bin:/sbin:/home/ldm/decoders:/home/ldm/util:/home/ldm/bin:.:/home/oper/jython:/home/oper/jdk1.5.0_12/bin:/home/oper/g95-install/bin:/home/oper/apache-ant-1.7.0/bin
> LDM conf file:         /home/ldm/etc/ldmd.conf
> pqact(1) conf file:    /home/ldm/etc/pqact.conf
> scour(1) conf file:    /home/ldm/etc/scour.conf
> product queue:         /home/ldm/data/ldm.pq
> queue size:            4G bytes
> queue slots:           250000
> reconcilliation mode:  increase queue
> pqsurf(1) path:        /home/ldm/var/queues/pqsurf.pq
> pqsurf(1) size:        2000000
> IP address:            0.0.0.0
> port:                  388
> PID file:              /home/ldm/ldmd.pid
> Lock file:             /home/ldm/.ldmadmin.lck
> maximum clients:       256
> maximum latency:       3600
> time offset:           3600
> log file:              /home/ldm/var/logs/ldmd.log
> numlogs:               7
> log_rotate:            1
> netstat:               /bin/netstat -A inet -t -n
> top:                   /usr/bin/top -b -n 1
> metrics file:          /home/ldm/logs/metrics.txt
> metrics files:         /home/ldm/logs/metrics.txt*
> num_metrics:           4
> check time:            1
> delete info files:     0
> ntpdate(1):            /usr/sbin/ntpdate
> ntpdate(1) timeout:    5
> time servers:          ntp.ucsd.edu ntp1.cs.wisc.edu ntppub.tamu.edu
> otc1.psu.edu timeserver.unidata.ucar.edu
> time-offset limit:     10

Thanks.

You can't make a 4 gigabyte product-queue on your system because the resulting 
file would be larger than or equal to 2^32 bytes and that large a file can't be 
memory-mapped on a 32-bit system via mmap() because the "size_t" "length" 
argument is only 32-bits.

You'll either need a smaller product-queue size, some compiler options that 
allow support for larger files, or a 64-bit system.

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: AVP-414136
Department: Support LDM
Priority: Normal
Status: Closed