Re: [Hampshire] [OT]Datebase questions

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Szerző: Chris Dawe
Dátum:  
Címzett: 'Hampshire LUG'
Tárgy: Re: [Hampshire] [OT]Datebase questions
On 2010-03-24 20:55, Daniel Pope wrote:
> On 24/03/10 19:40, Andy Smith wrote:
> > Database heads with storage mounted remotely off a SAN or NAS is an
> > extremely common setup in the real world.
>
> I find that quite surprising. My understanding was that the syscalls

(locking
> and mmap) are not supported well enough enough to offer consistency and
> durability guarantees.
> Dan


Many database installations use SAN-based storage, but they do NOT use NFS
since it have reliability problems (network glitches, etc).

Chris