Tom, We have tested our ram, and our previous build has the exact same hardware which is stable but this does not rule out hardware. I lean towards software to the fact that we are only finding the instability in the indexes. The four million rows we write per day are perfectly fine, but just cause huge 6 gig processes randomly from the index being broken down. An hour long reindex usually fixes it until we insert more items.
We do get resulting errors like "root page level 1 expected 3" some times on the index as well. Reindex fixes it. We're running Gento which was just compiled 1 month ago up to date with a just brand newly compiled C compiler. Thanks, Andrew ----- Original Message ----- From: Tom Lane <[EMAIL PROTECTED]> Date: Friday, August 13, 2004 4:57 pm Subject: Re: [GENERAL] Index Issues & ReIndex > Andrew Sukow <[EMAIL PROTECTED]> writes: > > 1. Big Int Indexes point to the wrong result > > 2. Duplicate quries run minutes apart return different result > sets but > > then stablize to one result. > > You sure you don't have hardware problems? Generally, when someone > shows up reporting bizarre instability, it ends up being broken > hardware. This could be a software issue, but it doesn't smell > like it. > > > 7. ONLY Indexes are affected. > > Define what you mean by that. How do you know it's only the indexes? > > > 8. Running version Postgres 7.4.3, 300 gigs of storage space > outstanding > What's the platform? What did you compile Postgres with? > > regards, tom lane > > ---------------------------(end of broadcast)---------------------- > ----- > TIP 8: explain analyze is your friend > > ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
