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20040115: LDM-6 connecting to upstream LDM-5

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  • Subject: 20040115: LDM-6 connecting to upstream LDM-5
  • Date: Wed, 14 Jan 2004 13:45:42 -0700
Darien,

> To: address@hidden
> From: "Darien L Davis" <address@hidden>
> Subject: ldm help
> Organization: NOAA/FSL
> Keywords: 200401141727.i0EHQxp2010829

The above message contained the following:

> Does this mean what I think it does? Are we trying to connect to a 
> non-6.0.14 ldm?

Yup.

> Thanks for any insight.
> 
> Darien Davis
> 
> 
> Jan 14 17:18:21 ds1-avs ldarServer[30454]: Starting Up: localhost: ^LDAR.*
> Jan 14 17:18:22 ds1-avs webdocs[30451]: NOTICE: requester6.c:454; 
> ldm_clnt.c:286: nullproc_6 failure to webdocs.ensco.com; ldm_clnt.c:142: RPC: 
> Program/version mismatch; low version = 4, high version = 5
> Jan 14 17:18:22 ds1-avs webdocs[30451]: Connected to upstream LDM-5
> Jan 14 17:18:23 ds1-avs rpc.ldmd[30445]: RPC buffer sizes for 
> localhost.localdomain: send=50532; recv=87808
> Jan 14 17:18:23 ds1-avs localhost[30476]: Connection from 
> localhost.localdomain
> Jan 14 17:18:23 ds1-avs localhost[30476]: notifyme5: localhost.localdomain: 
> 20040114171821.847 TS_ENDT {{ANY,  "^LDAR.*"}}
> Jan 14 17:18:23 ds1-avs ldarServer[30454]: NOTIFYME(localhost): OK
> Jan 14 17:18:23 ds1-avs localhost(noti)[30476]: Starting Up(6.0.14/5): 
> 20040114171821.847 TS_ENDT {{ANY,  "^LDAR.*"}}
> Jan 14 17:18:23 ds1-avs localhost(noti)[30476]: topo:  localhost.localdomain 
> ANY Jan 14 17:18:23 ds1-avs webdocs[30451]: FEEDME(webdocs.ensco.com): OK

The relevant entries in the above are the following:

    Jan 14 17:18:22 ds1-avs webdocs[30451]: NOTICE: requester6.c:454; 
ldm_clnt.c:286: nullproc_6 failure to webdocs.ensco.com; ldm_clnt.c:142: RPC: 
Program/version mismatch; low version = 4, high version = 5
    Jan 14 17:18:22 ds1-avs webdocs[30451]: Connected to upstream LDM-5

The first entry indicates that the downstream LDM-6 on host "ds1-avs"
couldn't connect to an upstream LDM-6 on host "webdocs" because that
host was not running an LDM-6.

The second entry indicates that the downstream LDM-6 on host "ds1-avs"
did connect to an upstream LDM-5 on host "webdocs".  It will,
consequently, receive data-products, but much less efficiently than if
it had connected to an LDM-6.

I suggest that you beat unmercifully on the LDM-user of host "ds1-avs"
until they switch to LDM-6.  :-)

> Darien Davis
> M/S/FS4                               phone: 303-497-6347
> 325 Broadway                  email: address@hidden 
> Boulder, CO 80305

Regards,
Steve Emmerson