Re: [Bacula-users] Show Shining, was many many files
2008-09-04 21:24:23
Hi!
On Fri, Sep 5, 2008 at 4:17 PM, Ryan Novosielski <novosirj AT umdnj DOT edu>
wrote:
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> Hash: SHA1
>
> This is why I said that you'll almost always be shoeshining without
> spooling. Many modern drives are so fast that you theoretically need to
> have perfect conditions to avoid shoe-shining. Though, I suppose if
> you're streaming a LOT of data, you're OK.
>
> I wonder how many drives do variable speed writing.
I wonder *how* the tape tells that it have to reduce its speed, I
think that bacula should instruct it to reduce its speed as part of
the configuration (similar as how a cd-r drive modifies its speed
*before* starting the write process).
>
> John Huttley wrote:
>> To follow up, LTO drives are very fast and this can be a liability.
>> However some drives, notably those by HP and some models by Tandberg support
>> variable speed writing. Normally down to 50% of normal.
>> These are resistant to shoe shining even without spooling.
>>
>> --john
>>
>> Ryan Novosielski wrote:
>> Arno Lehmann wrote:
>>
Ildefonso Camargo
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- Re: [Bacula-users] Backup of many many files, (continued)
- Re: [Bacula-users] Backup of many many files, Jesper Krogh
- Re: [Bacula-users] Backup of many many files, Chris Howells
- Re: [Bacula-users] Backup of many many files, Ryan Novosielski
- Re: [Bacula-users] Backup of many many files, Florian Heigl
- Re: [Bacula-users] Backup of many many files, Chris Howells
- Re: [Bacula-users] Backup of many many files, T. Horsnell
- Re: [Bacula-users] Backup of many many files, Arno Lehmann
- Re: [Bacula-users] Backup of many many files, Ryan Novosielski
- [Bacula-users] Show Shining, was many many files, John Huttley
- Re: [Bacula-users] Show Shining, was many many files, Ryan Novosielski
- Re: [Bacula-users] Show Shining, was many many files,
Jose Ildefonso Camargo Tolosa <=
- Re: [Bacula-users] Show Shining, was many many files, John Drescher
- Re: [Bacula-users] Show Shining, was many many files, Arno Lehmann
- Re: [Bacula-users] Show Shining, was many many files, T. Horsnell
- Re: [Bacula-users] Show Shining, was many many files, Arno Lehmann
- Re: [Bacula-users] Show Shining, was many many files, Dan Langille
- Re: [Bacula-users] Backup of many many files, Kjetil Torgrim Homme
- Re: [Bacula-users] Backup of many many files, T. Horsnell
- Re: [Bacula-users] Backup of many many files, Christoph Litauer
- Re: [Bacula-users] Backup of many many files, Daniel Betz
- Re: [Bacula-users] Backup of many many files, Jesper Krogh
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