From: Craig A. James <cjames@modgraph-usa.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-performance@postgresql.org
Subject: Re: glibc double-free error
Date: Mon, 01 Jan 2007 22:03:18 -0800
Message-ID: <4599F5A6.1070102@modgraph-usa.com> (raw)
In-Reply-To: <22106.1167701992@sss.pgh.pa.us>
References: <4599B57A.3080207@modgraph-usa.com>
<22106.1167701992@sss.pgh.pa.us>
Tom Lane wrote:
> "Craig A. James" <cjames@modgraph-usa.com> writes:
>> I'm using pg_dump/pg_restore to quickly copy databases between servers. But my server keeps crashing when I run pg_restore:
>> glibc detected *** double free or corruption (!prev): 0x0a00b1a0
>
>> What can I do to help diagnose this problem?
>
> Either dig into it yourself with gdb, or send me a not-too-large example
> dump file (off-list)...
Hmmm ... after moving to our production server, four hours of work copying a dozen databases, there hasn't been a single glibc problem. The development server is Fedora Core 3, the productions server is Fedora Core 4. Unless it happens on FC4, I'm diagnosing that it's a glibc bug or incompatibility that was already fixed.
Thanks,
Craig
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: cjames@modgraph-usa.com, tgl@sss.pgh.pa.us
Subject: Re: glibc double-free error
In-Reply-To: <4599F5A6.1070102@modgraph-usa.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox