Re: Linux supports hot-swappable hardware? [was Re: - Mailing list pgsql-general

From Jonathan Bartlett
Subject Re: Linux supports hot-swappable hardware? [was Re:
Date
Msg-id Pine.GSU.4.44.0306180601341.14025-100000@eskimo.com
Whole thread Raw
In response to Linux supports hot-swappable hardware? [was Re: postgreSQL on NAS/SAN?]  ("Shridhar Daithankar" <shridhar_daithankar@persistent.co.in>)
Responses Re: Linux supports hot-swappable hardware? [was Re:  (Ron Johnson <ron.l.johnson@cox.net>)
List pgsql-general
> Linux supports hot-swappable hardware? As in swappng CPU/RAM/Add on cards on
> the fly?

No CPUs or RAM.  The problem isn't the kernel, realy, it's x86 hardware.
The kernel guys aren't going to bother to try to support it until there's
hardware support.

However for PCI cards, USB, Firewire, and SCSI devices, Linux has had
hotswap capability for a long while now.

Jon

>
> That is news to me. Could you point me to more resources on this?
>
>
> Bye
>  Shridhar
>
> --
> work, n.:    The blessed respite from screaming kids and    soap operas for which you
> actually get paid.
>
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