--On Tuesday, January 27, 2004 22:43:34 +0100 [EMAIL PROTECTED] wrote:

On Tue, 27 Jan 2004, Larry Rosenman wrote:

Date: Tue, 27 Jan 2004 15:38:30 -0600
From: Larry Rosenman <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED], pgsql-hackers list <[EMAIL PROTECTED]>
Subject: Re: Write cache

IDE or SCSI?
SCSI

Why do you think the WC is screwing you?

Because after a sys crash, the most used filesystems (databases) are
screwed
what VxFS mount options are you using?


Which driver(s)?

Guess... ADPU320
Hrm.

LER


--On Tuesday, January 27, 2004 22:34:46 +0100 [EMAIL PROTECTED] wrote:

> Because I've lost a lot of data using postgresql (and I know for sure
> this should'nt happen) I've gone a bit further reading documentations
> on my disks and...
>
> I have FUJITSU MAP3367NC 36G 10000 rpm disks, those disk have a write
> cache of 8Mb, if someone could tell me hox to turn it off... Could'nt
> find it in the docs and this could very well explain why a busy
> database crashes every time
>
> Thanks for your help
>
> --
> Olivier PRENANT                    Tel: +33-5-61-50-97-00 (Work)
> 6, Chemin d'Harraud Turrou           +33-5-61-50-97-01 (Fax)
> 31190 AUTERIVE                       +33-6-07-63-80-64 (GSM)
> FRANCE                          Email: [EMAIL PROTECTED]
> ----------------------------------------------------------------------
> --- ----- Make your life a dream, make your dream a reality. (St
> Exupery)





-- Olivier PRENANT Tel: +33-5-61-50-97-00 (Work) 6, Chemin d'Harraud Turrou +33-5-61-50-97-01 (Fax) 31190 AUTERIVE +33-6-07-63-80-64 (GSM) FRANCE Email: [EMAIL PROTECTED] ------------------------------------------------------------------------- ----- Make your life a dream, make your dream a reality. (St Exupery)



-- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 972-414-9812 E-Mail: [EMAIL PROTECTED] US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749

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