Re: [Veritas-bu] D2D or Tape Libraries
2010-10-11 08:54:37
It would depend a lot on what your “disk”(s)
and “tape”(s) are. We typically see much faster backup to Data Domain than to
Ultrium Tape.
Is your target “disk” part of the server
itself? Externally attached storage? SAN? NAS? iSCSI? ATA drives? Fibre
drives? SSD Drives? Is it JBOD? RAID1? RAID5? RAID10? Are you doing
dedupe? If so is it at the server or at the target?
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of WEAVER, Simon (external)
Sent: Monday, October 11, 2010
5:11 AM
To:
judy_hinchcliffe AT administaff DOT com; wts AT maine DOT edu; veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] D2D or
Tape Libraries
I ran a test backup to Disk and found that
the backup took over 7 hours. when running the same backup to tape, it took 5
hours!
The files was a mixture of small profile
type files and folders.
So not too impressed with the speed.
Unless some tuning can be done ?
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of judy_hinchcliffe AT administaff DOT com
Sent: Friday, October 08, 2010
5:07 PM
To: wts AT maine DOT edu;
veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] D2D or
Tape Libraries
Watching this thread I have to put in my 2
cents.
One of the key points is having to have
copies offsite.
So our search of de-dup has to include
replication to the dr site where we have a live master, and we need to be able
to mount that replicated copy on to that master to be able to do restores.
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Wayne T Smith
Sent: Friday, October 08, 2010
10:36 AM
To:
veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] D2D or
Tape Libraries
On Fri, Oct 8, 2010 at 10:49 AM, <Rusty.Major AT sungard DOT com> wrote, in
part:
...
This would be a very good time for you to investigate utilizing client
side de-dupe, Pure Disk, Media Server De-Dupe, one of the NBU appliances (which
have storage built in), or a Data Domain.
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- Re: [Veritas-bu] D2D or Tape Libraries, (continued)
- Re: [Veritas-bu] D2D or Tape Libraries, Lightner, Jeff
- Re: [Veritas-bu] D2D or Tape Libraries, Wayne T Smith
- Re: [Veritas-bu] D2D or Tape Libraries, William Brown
- Re: [Veritas-bu] D2D or Tape Libraries, Rusty.Major
- Re: [Veritas-bu] D2D or Tape Libraries, WEAVER, Simon (external)
- Re: [Veritas-bu] D2D or Tape Libraries, Rusty.Major
- Re: [Veritas-bu] D2D or Tape Libraries, Wayne T Smith
- Re: [Veritas-bu] D2D or Tape Libraries, judy_hinchcliffe
- Re: [Veritas-bu] D2D or Tape Libraries, WEAVER, Simon (external)
- Re: [Veritas-bu] D2D or Tape Libraries,
Lightner, Jeff <=
- Re: [Veritas-bu] D2D or Tape Libraries, WEAVER, Simon (external)
- Re: [Veritas-bu] D2D or Tape Libraries, Rusty.Major
- Re: [Veritas-bu] D2D or Tape Libraries, WEAVER, Simon (external)
- Re: [Veritas-bu] D2D or Tape Libraries, Rusty.Major
Re: [Veritas-bu] D2D or Tape Libraries, Brian J. Greenberg
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