On 2008-06-22T11:14:15, Ivan <[EMAIL PROTECTED]> wrote: > I don't think it's good enough for a product like SLES10SP2. At least I > think that's what we pay for (not to get into a situation like this). It > should have been marked or mentioned in the script's header that it's > "experimental" only.
You're partlyright. Essentially we pulled this from upstream (it was developed in my "non-product" time, because I wanted to experiment with the approach within - ie, replicating data items via the CIB, syncing config files on-demand via ssh etc), and did not flag this as unsupported/unrecommended on SLES. (The typo with INITDIR came in when the RAs where converted to no-longer rely on autoconf. Since nobody used o2cb since, it went undetected for a while.) We probably will do so with the next maintenance update. Or possibly even fix the RA; when I'm back from India I need to investigate what exactly has broken. (It works somewhat, but error recovery in case ssh for example fails etc was somewhat hard; a static cluster.conf is simply more reliable, and that file does rarely, if ever, change - so the possible savings from o2cb are fixed, but the problems are variable. Not a good deal!) > But for SLES10SP2 should I still use the LSB o2cb? Yes. To our credit, you will find that the o2cb RA is not mentioned in any documentation nor any release notes. With Open Source, it is unavoidable that there will be some code coming in from upstream which is not 100% reviewed and tested; that's why sticking to the documented paths is usually a good idea, or at least verifying the intended configuration with your provider. (Which you just did and got the hopefully helpful answers.) Of course, a PoC tends to catch such issues as well ;-) We try to get better and better at documenting what works, and what doesn't, but unfortunately this attempt is rarely complete. > We have 2 very advanced HASI clusters handling our entire > infrastructure flawlessly for more than a year now. It's vital for us > to have 100% solutions only, 99% isn't good enough. I appreciate this desire. >From a theoretical point of view though I must reiterate that no 100% solution exists, anywhere. We're all just trying to get closer to it; 100% is certainly the goal, but we must all know it is unattainable for any real-world solution. Anybody who claims 100% is selling snake-oil. Regards, Lars -- Teamlead Kernel, SuSE Labs, Research and Development SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg) "Experience is the name everyone gives to their mistakes." -- Oscar Wilde _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems