On Tue, Mar 07, 2006 at 04:16:36PM +0100, Pawel Jakub Dawidek wrote:
> +>
> +> I've been experiencing lockups with gmirror, ATA/SATA on both
> +> i386 and amd64, under severe I/O (very heavily loaded Postgres DB).
> +> This has been on several different machines (remotely located, with
> +> no possibility of breaking into the debugger).
> +>
> +> Do you think these patches are worth testing in my case ?
>
> Are you sure it was gmirror's fault?
It doesn't happen if I use either underlying "raw" disk without
gmirror.
> It will be quite hard for gmirror
> to hang machine so badly that we are not able to enter ddb...
No, I meant, I couldn't access the box's DDB remotely as it was
in a hosting center without access to a physical console, and I had
to have someone restart it.
> Anyway, I'd prefer to test those patches not in production environment
> yet.
It is a test machine, so I don't mind, was just curious if this could
be related.
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