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Hi Pat, How is your LDM? Feeding from sirocco yet? Let me know when you are ready for a failover site, and we can do some diagnostics for an appropriate failover. Hope you enjoyed the workshop! Thnaks, -Jeff ____________________________ _____________________ Jeff Weber address@hidden Unidata Support PH:303-497-8676 NWS-COMET Case Study Library FX:303-497-8690 University Corp for Atmospheric Research 3300 Mitchell Ln http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000 ________________________________________ ______________________ On Thu, 2 Aug 2001, Pat Fitzpatrick wrote: > > > > > On Thu, 2 Aug 2001, Trey Breckenridge wrote: > > > Pat, > > > > I am confused by what you mean when you say "having the ldm programmers > > help me install it". Is it your idea that we install it and they help > > you configure it, or that you/they install it on Saturday? I will go > > ahead and tell you that I not comfortable with the latter, so I hope that > > wasn't the intention. > > > > I would prefer if Steve or Dave or an ERC system administrator install it > as well and that UNIDATA help me configure it. I'm worried there may be > installation issues only UNIDATA may be aware of. Please try to install it > Friday and we can test it Friday afternoon here in Boulder. > > > > > Rather than opening the firewall (port 388) to the entire world, I would > > prefer to limit it to the upstream neighbor only. Do you know who that > > will be? Will limiting access to the upstream neighbor be sufficient for > > you needs? > > > > Yes, it will be. We will pick two upstream hosts for now (a main and a > backup). > > The main source will be sirocco.srcc.lsu.edu at LSU . > > I will consult with Jeff Weber at UNIDATA for a recommended backup site > Friday morning (I've cc'ed this to him). > > In the future, we will need a third host for special data > from NRL in Monterey. > > > As for the disk space, is my interpretation correct in that you will have > > a max of 2 GB of data on the system at any one time? This is a critical > > issue in resolving some installation questions. > > > > Yes. 2 GB is the max (its an estimate, and will vary since the weather > varies :^> ) > > This is a bit tricky, but its worthwhile. Best regards, > > Pat Fitzpatrick > > > Steve, I will talk with you about the installation of this, but from > > what I have read, we will have to get the source and building it. The > > binary installation apparently uses syslog facility "local0" which is > > a conflict with other applications that we have. > > > > Trey > > > > > > >From: Pat Fitzpatrick <address@hidden> > > > > > >I tried calling during the break, but I missed both of you. > > > > > >Steve, please just install what you can and work out the port number > > >issues. Lets take advantage of UCAR's help Saturday, which is a unique > > >opportunity we don't want to miss. I can just > > >turn off the ldm Saturday when we are done and work out additional issues > > >next week, but lets not miss Saturday > > >install it. I can assure you, in more detailed discussions, > > >this is something we want. > > > > > >Although the ldm is run by a user account called "ldm," they have told me, > > >during the installation phase, temporary root access (or temporary access > > >through sudo, which is preferable) is needed. > > > > > >See the discussion at > > > > > >http://www.unidata.ucar.edu/packages/ldm/workshop2001/NetworkComm.html#s6 > > > > > >on security and temporary root access during installation. They said they > > >have never had security problems to the best of their knowledge. > > > > > >Installation instructions are at: > > > > > >http://www.unidata.ucar.edu/packages/ldm/ldmPreInstallList.html > > > > > >See also: > > > > > >LDM Binary Installation Check List > > > LDM Source Installation Check List > > > LDM Setup > > > > > >Under > > > > > >http://www.unidata.ucar.edu/packages/ldm/index.html > > > > > >As for disk space, I would suggest 2 GBs. > > > > > >Pat > > > > > > > > >On Thu, 2 Aug 2001, Steve W. Payne wrote: > > > > > >> Please call Trey ASAP at 662-325-4024. He will conference call me in > > >> and we can talk about LDM. We have some questions about space > > >> requirements and other things. > > >> Thanks, > > >> Steve > > >> > > >> Jim Corbin wrote: > > >> > > > >> > Pat, > > >> > > > >> > Steve is back in the office for a short while, so if possible please > > >> > try to call him as soon as you can, he probably won't be in long. He > > >> > is > > >> > still feeling very poorly. > > >> > > > >> > I had talked with Dan and he has sent you and email to establish > > >> > contact. However, in just talking with Steve re LDM, he has > > >> > reservations about LDM and had not yet cleared it with Trey where it > > >> > would be hosted or even if it would be hosted. So I have told Dan to > > >> > back off for now until you resolve it with Steve. I did try to call > > >> > Trey as well, but he was not in the office. > > >> > > > >> > I understand that LDM is a source of MET data and is used by lots of > > >> > universities and comes with lots of bells and whistles, but it needs to > > >> > be justified relative to its importance to the research. If this LDM > > >> > capability is something required to support your research, then it > > >> > should not be any problem justifying it. However, I don't have a good > > >> > understanding of why you need it or how you plan to use it, so it is > > >> > difficult for me to back you up. And you may not need my back up, > > >> > while > > >> > I want to help you, I don't have any administrative authority to speak > > >> > for you, I have only my desire to help when and where I can. Plus I > > >> > have an interest in us pursuing good science and providing tools that > > >> > help us do that. > > >> > > > >> > Having said the above, I'll help in any way I can, but Joe will > > >> > probably have the final say. Try to get back to Steve asap to work > > >> > this > > >> > out... .......Jim > > >> > > > >> > -- ************************************ > > >> > Jim Corbin > > >> > Senior Research Scientist > > >> > MSU ERC at Stennis > > >> > Bldg. 1103, Rm. 233 > > >> > Stennis Space Center, MS 39529 > > >> > Ph: (228) 688-4218 > > >> > Fx: (228) 688-7100 > > >> > Em: address@hidden > > >> > Wb: http://www.erc.msstate.edu > > >> > ************************************ > > >> > "It is difficult to make a man miserable while > > >> > he feels worthy of himself and claims kindred > > >> > to the great God who made him." -Abraham Lincoln- > > >> > ************************************ > > >> > > >> -- > > >> > > >> ---------------------------------------------------------------- > > >> |Steve W. Payne | > > >> |Systems Administrator | > > >> |Engineering Research Center Ph: (228) 688-3099 | > > >> |Mississippi State University Fax: (228) 688-7100 | > > >> |Bldg 1103, Rm 233 Pager: (228) 808-0936 | > > >> |Stennis Space Center, MS 39529-6000 | > > >> |Email: address@hidden | > > >> |Web: http://www.erc.msstate.edu | > > >> |---------------------------------------------------------------| > > >> |Faith: When you have come to the end of all the light that | > > >> |you know and need to step into the darkness of the unknown, | > > >> |Faith is knowing that one of two things will happen: either | > > >> |there will be something solid to stand on or you will be | > > >> |taught how to fly. | > > >> | -- Anonymous | > > >> ---------------------------------------------------------------- > > >> > > > > > > > > > > __________________________________________________________________________ > > Trey Breckenridge - Computing Systems Manager - address@hidden > > Mississippi State University Engineering Research Center > > > > > >