https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Tivoli%20Storage%20Manager/page/NEW%20-%20Tivoli%20Storage%20Manager%20Blueprint%20-%20%20Improve%20the%20time-to-value%20of%20your%20deployments
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tsm Blueprint and Server Automated Configuration for AIX Version 2.1
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David Nixon
System Programmer II
Technology Services Group
Carilion Clinic
451 Kimball Ave.
Roanoke, VA 24015
Phone: 540-224-3903
cdnixon AT carilionclinic DOT org
Our mission: Improve the health of the communities we serve.
________________________________________
From: ADSM: Dist Stor Manager [ADSM-L AT VM.MARIST DOT EDU] on behalf of Andrew
Carlson [naclosagc AT GMAIL DOT COM]
Sent: Thursday, December 10, 2015 9:55 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] TSM troubles
David,
Could you please provide a link for that requirement? We have asked IBM a
number of times, and they are fairly nebulous on what the actual
requirements are. That is a very interesting list you have there, thanks.
On Thu, Dec 10, 2015 at 8:19 AM, Nixon, Charles D. (David) <
cdnixon AT carilionclinic DOT org> wrote:
> According to the 7.1 blueprint you are a large deployment (for server side
> dedupe)
>
> CPU: 16 core Power 8
> Memory: 192GB
> Directory for the active log: 300 GB
> Directory for the archive log:4 TB
>
> It was suggested to use that we make sure that these logs are all on
> SSD/flash for ideal performance. We are just now trying to increase all of
> our files systems to jump into container pools in the very near future but
> we are on the larger size of a medium deployment.
>
> That said, I've identified the risk of using less hardware than the
> blueprint suggests. Time will tell if upgrading the server and all the SSD
> required, will end up saving money compared to a dedicated dedupe storage
> device.
>
> ---------------------------------------------------
> David Nixon
> System Programmer II
> Technology Services Group
> Carilion Clinic
> 451 Kimball Ave.
> Roanoke, VA 24015
> Phone: 540-224-3903
> cdnixon AT carilionclinic DOT org
>
> Our mission: Improve the health of the communities we serve.
>
>
>
> ________________________________________
> From: ADSM: Dist Stor Manager [ADSM-L AT VM.MARIST DOT EDU] on behalf of Stef
> Coene [stef.coene AT DOCUM DOT ORG]
> Sent: Thursday, December 10, 2015 5:02 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: [ADSM-L] TSM troubles
>
> Hi,
>
> Some time ago I mailed in frustration that using DB2 as TSM backend was a
> bad
> idea.
>
> Well, here I'm again with the same frustration.
>
> This time I just want to know who is using deduplication successful?
> How much data do you process daily? Client or server or mixed?
>
> We are trying to process a daily intake between 10 - 40 TB, almost all file
> level backup. The TSM server is running on AIX, 6 x Power7, 128 GB ram.
> Disk
> is on SVC with FlashSystem 840. Diskpool is 250 TB on 2 x V7000 with 1 TB
> NLSAS disks, SAN attached. We are trying to do client based dedup.
>
> The problem is that the active log fills up (128 GB) in a few hours. And
> this
> up to 2 times per day! DB2 recovery takes 4 hours because we have to do a
> 'db2stop force' :(
>
>
> Stef
>
> ________________________________
>
> Notice: The information and attachment(s) contained in this communication
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> communication or for any delay in its receipt.
>
--
Andy Carlson
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________________________________
Notice: The information and attachment(s) contained in this communication are
intended for the addressee only, and may be confidential and/or legally
privileged. If you have received this communication in error, please contact
the sender immediately, and delete this communication from any computer or
network system. Any interception, review, printing, copying, re-transmission,
dissemination, or other use of, or taking of any action upon this information
by persons or entities other than the intended recipient is strictly prohibited
by law and may subject them to criminal or civil liability. Carilion Clinic
shall not be liable for the improper and/or incomplete transmission of the
information contained in this communication or for any delay in its receipt.
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