Re:
От | Daniel B. Thurman |
---|---|
Тема | Re: |
Дата | |
Msg-id | 021126B987E43D44A860139823C079110E2B86@orion.cdkkt.com обсуждение исходный текст |
Ответ на | ("Daniel B. Thurman" <dant@cdkkt.com>) |
Список | pgadmin-support |
>Daniel B. Thurman wrote: >> Thanks for some details and it helps, except the following step: >> >> 10) Create Paths on the master to both slaves, and on each >slave back to >> the master. Create the paths under each node on the master, using >> the connection strings specified in the slon config >files. Note that >> future restructuring of the cluster may require >additional paths to >> be defined. >> >> Can you please elaborate? >> >> I am not clear if by "master" you mean "master server" or >"master node" >> and likewise for "slave" you mean "slave server" or "slave node". > >Technically node (or database). That tutorial was written >using a single >server which is stated at the beginning so there is no master or slave >server. > >> It is not clear if I need only to update the paths only on the >> master-server and if any work needs to be done for the paths on >> the slave-servers. > >Check the slony docs for more info on paths, but essentially you need >paths on each node pointing to every other node it might talk >to. So in >the example given, the master has paths to both slaves, and each slave >has a path to the master. If you restructure the cluster, and make a >slave the master, you will need to add a path on that node to the >remaining slave, and on the remaining slave to the new master. > >Regards, Dave > >No virus found in this incoming message. >Checked by AVG Free Edition. >Version: 7.5.488 / Virus Database: 269.13.33/1034 - Release >Date: 9/27/2007 5:00 PM > Oh my. My arrangement is for 1 master (on one server) and two slaves (on two other servers). With a little insight and with your help, I am able to replicate the master to the two other slaves now! I did this so that I can have harware redundancy and seperate databases scattered around in my environment. Thank you for all of your help and most importantly, your patience with a really ignorant newbie! ;) Kind Regards, Dan No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.488 / Virus Database: 269.13.33/1034 - Release Date: 9/27/2007 5:00 PM
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