This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Dave, > LDM support (Steve, probably), > > I'm running Mac OS X v.10.8.4 from account "ldm" on virga.sfsu.edu. I've > installed LDM v.6.10.1 and v.6.11.5. I thought I had the latter running > successfully earlier today (except for messages logged to system.log instead > of ldmd.log), but this evening I checked again and found no ldmd processes > running. > > The weird thing: at least some new data had been received and filed right up > to the time I discovered that there were no ldmd processes running. > > Running "ldmadmin stop" produced a message to the effect that the LDM wasn't > running. > > So I ran "ldmadmin start", and got the following: > > ldm_virga% ldmadmin start > The product-queue is OK. > Checking pqact(1) configuration-file(s)... > /usr/local/unidata/ldm/etc/pqact.conf: syntactically correct > Checking LDM configuration-file (/usr/local/unidata/ldm/etc/ldmd.conf)... > start(): Problem with LDM configuration-file: Jun 20 06:15:26 > ldmd[80906] NOTE: Starting Up (version: 6.11.5; built: Jun 19 2013 > 22:35:58) If you examine the ldmadmin(1) script, you'll see that the LDM isn't started if the "Problem with LDM configuration-file" message is printed. Consequently, I don't know where that "Starting Up" message is coming from (well, I know where it comes from -- the LDM server -- I just don't see how). Did the "Starting Up" message appear in the terminal window? > The ldmd.conf file hasn't changed in several days (I checked it using "diff" > against" a backed up copy), so I'm not at all sure why it would present a > problem now. No error messages are logged as far as I can tell. Not sure > where to look for more clues about what might be wrong. > > I switched to LDM v.6.10.1, and it starts up and runs quite normally (with > the same ldmd.conf file). > > -- Dave > > ************************************************************ > * Dr. Dave Dempsey | ^ ___ \|/ * > * Dept. of Geosciences | ) ^ /||_||\ --0-- * > * San Francisco State University | ) ) / ||_|| \ /|\ * > * 1600 Holloway Ave. | ) ) / ||_|| \ * > * San Francisco, CA 94132 | ) ) / ||_|| \ ^ * > * | ) ) ) > ||_|| \ * > * Phone: (415) 338-7716 | ) ) )~||~||~~~~ \~~* > * FAX: (415) 338-7705 | ) ) ) ) ~ ~ ~ ~ ~ ~* > * Email: address@hidden | ) ) ) ) ) ~ ~ ~ ~ * > ************************************************************ Regards, Steve Emmerson Ticket Details =================== Ticket ID: MSO-599919 Department: Support LDM Priority: Normal Status: Closed