Re: [Bacula-users] Quantum Scalar i500 slow write speed
2010-08-05 10:11:33
On Thu, Aug 5, 2010 at 8:57 AM, Henry Yen <henry AT aegisinfosys DOT com> wrote:
> On Thu, Aug 05, 2010 at 12:46:49PM +0100, Alan Brown wrote:
>
>> Tape speed testing while writing a repetitive file is useless as
>> hardware compression makes it go a lot faster than natually.
>>
>> For tape tests use /dev/random
>
> On (at least) Linux, /dev/random will quickly block - use /dev/urandom
> instead.
Since these tend to be slow I would just create a large file from one of these.
John
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- [Bacula-users] Quantum Scalar i500 slow write speed, ekke85
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Thomas Mueller
- [Bacula-users] Quantum Scalar i500 slow write speed, ekke85
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Thomas Mueller
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Alan Brown
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Henry Yen
- Re: [Bacula-users] Quantum Scalar i500 slow write speed,
John Drescher <=
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Henry Yen
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Christian Gaul
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Henry Yen
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Christian Gaul
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Paul Mather
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Henry Yen
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Christian Gaul
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Paul Mather
- Re: [Bacula-users] Quantum Scalar i500 slow write speed, Richard Scobie
Re: [Bacula-users] Quantum Scalar i500 slow write speed, Cejka Rudolf
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