Re: [BUGS] "Permission denied" failures occurring on Windows

2007-03-30 Thread Zubkovsky, Sergey
It was Kaspersky antivirus with its on-fly "*:KAVICHS" NTFS-streams. Thanks. -Original Message- From: Dave Page [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 28, 2007 11:36 AM To: Magnus Hagander Cc: Zubkovsky, Sergey; pgsql-bugs@postgresql.org Subject: Re: [BUGS] "Permission denied"

Re: [BUGS] postmaster 8.2 eternally hangs in sempaphore lock acquiring

2007-03-30 Thread Tom Lane
Heikki Linnakangas <[EMAIL PROTECTED]> writes: > Tom Lane wrote: >> This is definitely a bug (I unfortunately didn't see your message until >> after I'd replicated your reasoning...) but the word from Shuttleworth >> is that he doesn't see either of those messages in his postmaster log. >> So it se

[BUGS] Maximum bugs postgres version?

2007-03-30 Thread Kunal Kalra
Hello there. I have a strange question to ask. Do you have an idea, which postgres version is the most buggy one?? I need to use postgres as an experimentation source for my project related to static analysis, and would love to work upon the most buggy version of Postgres. I would be highly obli

Re: [BUGS] postmaster 8.2 eternally hangs in sempaphore lock acquiring

2007-03-30 Thread Martin Pitt
Hi Heikki, Heikki Linnakangas [2007-03-30 8:57 +0100]: > Martin: Would it be possible for you to reproduce the problem with a > patched version? I cannot reproduce the problem myself, but I can easily build a package with this patch, hand it to Mark, and ask him to test it. Thanks a lot! Mart

Re: [BUGS] postmaster 8.2 eternally hangs in sempaphore lock acquiring

2007-03-30 Thread Heikki Linnakangas
Tom Lane wrote: Heikki Linnakangas <[EMAIL PROTECTED]> writes: Ok, I think I know what's happening. In btbulkdelete we have a PG_TRY-CATCH block. In the try-block, we call _bt_start_vacuum which acquires and releases the BtreeVacuumLock. Under certain error conditions, _bt_start_vacuum calls e