Holding disk size question

2005-08-27 Thread Marcus
In amanda.conf it says 
If a dump is too big to fit on the holding disk than
it will be written directly to tape.

I'm hoping to write 200g at a time to DLT, and would
like to stream it if possible. Does that mean I need
200g of holding disk? I scrounged up 20g, but another
180g doesn't look likely.

Thanks list!

__
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 


Re: Holding disk size question

2005-08-27 Thread Mitch Collinsworth


On Sat, 27 Aug 2005, Marcus wrote:


In amanda.conf it says
If a dump is too big to fit on the holding disk than
it will be written directly to tape.

I'm hoping to write 200g at a time to DLT, and would
like to stream it if possible. Does that mean I need
200g of holding disk?


Yep.

I scrounged up 20g, but another

180g doesn't look likely.


Huh?  Disks are dirt cheap these days.  Look at this one:

http://www.newegg.com/product/Product.asp?Item=N82E16822144309CMP=OTC-FroogleATT=Western+Digital+Caviar+SE+WD2500JB+250GB+7200+RPM+IDE+Ultra+ATA100+Hard+Drive

250 GB for $110.  That's nothing compared to what you'll be spending on
a rack of tapes, and what you probably already paid for the DLT drive.

-Mitch


Re: Holding disk size question

2005-08-27 Thread Jon LaBadie
On Sat, Aug 27, 2005 at 09:49:11AM -0700, Marcus wrote:
 In amanda.conf it says 
 If a dump is too big to fit on the holding disk than
 it will be written directly to tape.
 
 I'm hoping to write 200g at a time to DLT, and would
 like to stream it if possible. Does that mean I need
 200g of holding disk? I scrounged up 20g, but another
 180g doesn't look likely.

Is your 200g all for single DLE?

Except for direct to tape, the image of a DLE dump is not
taped until the entire image is collected.

That passage should be understood as if the image (possibly
compressed with gzip) of any DLE is estimated as too large
to fit the currently available holding disk space then it
has to go directly to tape.

Given that the images must be collected somewhere before taping
(or go directly to tape) where other than the holding disk
would be possible?  Rhetorical, no response needed :)

-- 
Jon H. LaBadie  [EMAIL PROTECTED]
 JG Computing
 4455 Province Line Road(609) 252-0159
 Princeton, NJ  08540-4322  (609) 683-7220 (fax)