Veritas-bu

Re: [Veritas-bu] Exchange GRT Backups

2011-09-09 14:40:24
Subject: Re: [Veritas-bu] Exchange GRT Backups
From: david AT stanaway DOT net
To: "Chapman, Scott" <Scott.Chapman AT icbc DOT com>
Date: Fri, 9 Sep 2011 13:39:56 -0500 (CDT)
Disk storage unit Granular Recovery supported
BasicDisk Yes
AdvancedDisk Yes
NearStore No
OpenStorage No
PureDisk No
SharedDisk No
About additional operational notes 9
About NetBackup general notes

ftp://exftpp.symantec.com/pub/support/products/NetBackup_Enterprise_Server/337179.pdf

Now GRT backups and restores of Sharepoint to OST DataDomain work, but not
supported. I am doing them anyway, but also doing non GRT sharepoint
backups.

Just plain not supported.

SLP duplications for the GRT backups fail silently but file the SLP image
incomplete report up with every single GRT backup, duplication jobs never
run. Enterprise support I doubt will help since GRT backup to OST device
is not supported. It has been a while since I visited this though with
support.



> I was under the impression that they simply donâ??t support GRT with
> OSTâ?¦  If that is the case they wonâ??t support SLP or Opt dedupâ?¦
>
> Scott Chapman
> Senior Technical Specialist
> Storage and Database Administration
> ICBC - Victoria
> Ph:  250.414.7650  Cell:  250.213.9295
> From: veritas-bu-bounces AT mailman.eng.auburn DOT edu
> [mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Rusty
> Major
> Sent: Thursday, September 08, 2011 8:10 PM
> To: David Stanaway
> Cc: <veritas-bu AT mailman.eng.auburn DOT edu>
> Subject: Re: [Veritas-bu] Exchange GRT Backups
>
> Did symc give a reason why grt backups don't work with SLP or optimized
> dedupe? Sounds odd as at that level it's just an image. Curious.
>
> -Rusty
>
> On Sep 8, 2011, at 6:36 PM, David Stanaway
> <david AT stanaway DOT net<mailto:david AT stanaway DOT net>> wrote:
> We have no issues with GRT Sharepoint restores from OST (At least on 6.5.4
> and 7.0.1 with DataDomain OST). What doesn't work is SLP or duplication.
> You will want to have non GRT backups as well if you want optimized
> offsite duplicates or tape copies.  I didn't bother with exchange GRT
> since if we have to back it up twice, we have insufficient maint window
> for exchange maintenance tasks.
>
> Symantec, please give NBU GRT and SLP some interoperability, also while at
> it, fix the Synthetic Full and SLP interoperability.
>
> On 9/8/2011 8:38 AM, Lightner, Jeff wrote:
> We were advised that no deduplication appliance works with GRT restores so
> even if the backup appeared to work you wouldnâ??t be able to restore
> owing to the fact that the data is deduplicated so isnâ??t really
> browseable for restores.   We didnâ??t try the basic storage unit on DD or
> Quantum DXi â?? we moved to SAN storage presented to our master and made a
> storage unit for that.
>
> We still had issues with GRT restores afterwards.   We had recently
> migrated to Exchange 2010 from Exchange 2003 and apparently there is a
> known issue at Symantec on converted data â?? they sent us a binary fix to
> resolve that issue.   We never went back to try DD or DXi after that
> mainly because the Exchange admin was sick of dealing with it.
>
> This was all in NBU 7.1.
>
>
>
>
>
>
> ________________________________
> From:
> veritas-bu-bounces AT mailman.eng.auburn DOT edu<mailto:veritas-bu-bounces AT 
> mailman.eng.auburn DOT edu>
> [mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Klebba,
> Don
> Sent: Thursday, September 08, 2011 9:30 AM
> To:
> veritas-bu AT mailman.eng.auburn DOT edu<mailto:veritas-bu AT 
> mailman.eng.auburn DOT edu>
> Subject: [Veritas-bu] Exchange GRT Backups
>
> Iâ??m trying to do a exchange 2010 GRT backup to a Data Domain appliance.
> We have data domain appliances that we backup to. Symantec is telling me
> that Open Storage (data domain) storage units are not supported with GRT.
> I tried backing up to a basic storage unit on the data domain and still
> canâ??t get it working. Has anyone had any experience getting GRT working
> with Data Domain?
>
> Thanks
>
> Don Klebba
> Quicken Loans Inc.
> Centrailized Storage Engineer
> 1050 Woodward Ave.
> Detroit, MI.   48226
> (313) 373-4263
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