Re: [Bacula-users] Bacula transfer limited 100Mbit/s
2013-05-04 10:57:01
Dear jburkemx,
In message <1367616525.m2f.384594 AT www.backupcentral DOT com> you wrote:
>
> I have an TL2000 w/dual LTO5 and when running the btape speed tests I get the
> the following results:
>
> zero data = 146.4 MB/s to 189.4 MB/s
> random data = 56.51 MB/s to 116 MB/S
>
> zero data and bacula block structure = 111 MB/s to 151.5 MB/S
>
> The slowest tape speed (56.51 MB/s = 452 Mbit/s) is still way faster than the
> network transfer speed.
This is unusually slow for LTO5; you should see data rates of 200 MB/s
and more here. Seems there is at least one other bottleneck in your
setup.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd AT denx DOT de
Microsoft Multimedia:
You have nice graphics, sound and animations when the system crashes.
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