Okay, I shut down postmaster, recompiled and reinstalled Slony-I 1.2.1RC1 without a hitch. I brought back up postgres, tried to start slon and got the same error as below. I then performed an uninstall node for nodes 1 and 2, thereby removing the Slony-I schema altogether. I then reinitialized the Slony-I cluster and when I tried to start slon, I got the same error about the Slony-I schema version being 1.2.0. How do I replace the Slony-I libraries for PostgreSQL? Is this a problem with RC1? From the documentation: " The trickiest part of this is ensuring that the C library containing SPI functions is copied into place in the PostgreSQL build; the easiest and safest way to handle this is to have two separate PostgreSQL builds, one for each Slony-I version, where the postmaster is shut down and then restarted against the "new" build; that approach requires a brief database outage on each node. While that approach has been found to be easier and safer, nothing prevents one from carefully copying Slony-I components for the new version into place to overwrite the old version as the "install" step. That might not work on Windows™ if it locks library files that are in use." How tricky is it? "...carefully copying Slony-I components for the new version into place to overwrite the old version as the "install" step". Can someone spell this out for me, please? I'm trying to get this running on SUSE Linux 10.1 and Mac OS X 10.4.8 Server. I'm having the identical problem with both of them. Thanks again, Brian Wipf On 9-Nov-06, at 5:06 PM, Brian Wipf wrote: From the documentation: |
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