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I use openvpn (http://openvpn.net) in some bacula clients to bacula
server with lzo compression without encrypt, and the transfer time
decrease a lot. I recommend if your data transfer are big.
- --
Jeronimo Zucco
LPIC-1 Linux Professional Institute Certified
Núcleo de Processamento de Dados
Universidade de Caxias do Sul
"May the Source be with you." - An unknown jedi programmer.
http://jczucco.blogspot.com
Uwe Hees wrote:
> Hello,
>
> Am 30.08.2005 um 18:15 schrieb Kern Sibbald:
>
>>
>> Perhaps you didn't read the ReleaseNotes where I indicate that SQLite3
>> in my
>> tests was 4 to 10 times slower than SQLite 2.
>>
>> Try SQLite 2 or MySQL.
>
>
> I used sqlite3 mainly because it came preinstalled with MacOS 10.4.
> Meanwhile I have installed MySQL for other reasons and tried bacula with
> it. The result was a double in performance up to ~120kB/sec.
>
> While running the backup job I noticed that "netstat" reported 32768
> entries in the send queue of the bacula-fd. I tried to backup to a
> remote sd (running under Linux on a 200Mhz/PPC603e, i.e. not a powerful
> box) and got ~520kB/sec.
>
>
> Am 30.08.2005 um 20:46 schrieb Arno Lehmann:
>
>> Also, don't forget that notebook HDs (2.5") are usually a lot slower
>> than than desktop or even server disks... and in backing up the same
>> machine, you use the slow disk three times: reading, writing, database.
>
>
> The disk has a random read/write performance of about 10 MB/sec.
>
>> Now, I don't have disk performance comparisons between an iBook and a
>> more typical server setup, but I'd bet that the iBook is really slow
>> in comparison...
>>
>> about 650 kB/s is what I get storing the (dumped) catalog database on
>> my backupserver - the server is slower than your iBook, but still this
>> is what the tape drive can handle - but this server only does the
>> backups, the catalog is on another machine, and there are no other
>> processes using lots of memory or bus throughput.
>>
>> In short: Try it with a setup which resembles your planned use of
>> bacula, and with some consideration you will get good results.
>
>
> Backing up my (and my wife's) notebook to an external disk is exactly
> what I intend to do at home. There's no tape drive involved. As for the
> company, the backup tape drive is not yet purchased.
>
> Greetings,
> Uwe
>
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