To: amanda-users@amanda.org
Subject: Re: Do you use this library
On Wednesday, August 24, 2011 10:17:33 AM McGraw, Robert P did opine:
JF,
Recently you sent me your tapetype for an lto4 drive. I have a
question about the length parameter.
An lto-4 tape has
On Thursday, August 25, 2011 09:17:04 AM Brian Cuttler did opine:
As long as we are talking about HW vs SW compression, I should
say that we've installed pigz, a parallelized version of gzip,
on some of our systems with good result. If you have a system
that will support it and SW compression
On Thu, 25 Aug 2011 09:45:38 -0400
gene heskett ghesk...@wdtv.com wrote:
That could be handy if it is easily configured to be used, which I
have not investigated.
http://wiki.zmanda.com/index.php/How_To:Use_pigz_to_speed_up_compression
Making amanda use its parallelism might be a
All we did at my site was to essentially replace the gzip binary.
Its wrong and its cheating, but that is what we did.
On Thu, Aug 25, 2011 at 02:21:13PM -0600, Charles Curley wrote:
On Thu, 25 Aug 2011 09:45:38 -0400
gene heskett ghesk...@wdtv.com wrote:
That could be handy if it is
On Thu, 25 Aug 2011 09:45:38 -0400
gene heskett ghesk...@wdtv.com wrote:
Making amanda use its parallelism might be a challenging
project however.
Actually, not challenging at all. According to the man page,
http://www.zlib.net/pigz/pigz.pdf:
Pigz compresses using threads to make use of
On Thursday, August 25, 2011 07:20:20 PM Charles Curley did opine:
On Thu, 25 Aug 2011 09:45:38 -0400
gene heskett ghesk...@wdtv.com wrote:
That could be handy if it is easily configured to be used, which I
have not investigated.
On Wednesday, August 24, 2011 10:17:33 AM McGraw, Robert P did opine:
JF,
Recently you sent me your tapetype for an lto4 drive. I have a question
about the length parameter.
An lto-4 tape has a non-compress length of ~800GB and in compress about
double. I know these are max values.
Subject: Re: Do you use this library
On Wednesday, August 24, 2011 10:17:33 AM McGraw, Robert P did opine:
JF,
Recently you sent me your tapetype for an lto4 drive. I have a question
about the length parameter.
An lto-4 tape has a non-compress length of ~800GB and in compress about
-users@amanda.org
Subject: Re: Do you use this library
On Wednesday, August 24, 2011 10:17:33 AM McGraw, Robert P did opine:
JF,
Recently you sent me your tapetype for an lto4 drive. I have a question
about the length parameter.
An lto-4 tape has a non-compress length
to emphasize the 'price' of the trade
offs. ;-)
Robert
-Original Message-
From: owner-amanda-us...@amanda.org
[mailto:owner-amanda-us...@amanda.org] On Behalf Of gene heskett
Sent: Wednesday, August 24, 2011 10:43 AM
To: amanda-users@amanda.org
Subject: Re: Do you use this library
in
compress mode so should the length value be double or ~1.4TB.
Thanks
Robert
-Original Message-
From: Jean-Francois Malouin [mailto:Jean-
francois.malo...@bic.mni.mcgill.ca]
Sent: Thursday, July 21, 2011 3:33 PM
To: McGraw, Robert P
Subject: Re: Do you use this library
* McGraw
We just purchased a Oracle/Sun StorageTek SL24, SCSI, with HP LTO4 FH tape
drive.
Does anyone use this model unit. If so could you send me your tapetype for the
LTO4 drive.
_
Robert P. McGraw, Jr.
Manager, Computer System
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