Yes, in my case it's a Netapp.
Thank you very much.
Romain
Les Mikesell <[EMAIL PROTECTED]>
Envoyé par : [EMAIL PROTECTED]
28/01/2008 15:19
A
Carl Wilhelm Soderstrom <[EMAIL PROTECTED]>
cc
backuppc-users@lists.sourceforge.net
Objet
Re: [BackupPC-users] Ressources Server (BackupPC + Nagios + Cacti)
Carl Wilhelm Soderstrom wrote:
> On 01/28 09:15 , [EMAIL PROTECTED] wrote:
>> Carl, can you explain this idea with more details. Please.
>> I don't see exactly why it will be worth with this solution.
>
> My concern is that sending the data over the wire to a NAS will be much
> slower than using local disk. There's a lot more operations involved in
NFS
> requests and responses; and like I said, BackupPC tends to be disk-speed
> limited in my experience.
The speed issue is mostly disk-seek related, though, and actual
operation will depend on the NAS itself. Something like a NetApp can be
faster than local disks. NFS can be configured for synchronous writes
where each operation is not considered complete until the server has
first done a sync to disk. That mode will be much slower than using
local disks which normally are buffered, but async mode should be
reasonably fast.
--
Les Mikesell
[EMAIL PROTECTED]
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