ADSM-L

Re: [ADSM-L] TSM Migration Question

2016-09-21 12:11:11
Subject: Re: [ADSM-L] TSM Migration Question
From: "Gee, Norman" <Norman.Gee AT LC.CA DOT GOV>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 21 Sep 2016 16:09:12 +0000
Is it migrating or reclaiming at 70% as defined.

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Plair, Ricky
Sent: Wednesday, September 21, 2016 8:50 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: TSM Migration Question

Nothing out of the normal, the below is kind of odd but I'm not sure it has 
anything to do with my problem. 

Now here is something, I have another disk pool that is supposed to migrate to 
the tapepool and now it's doing the same thing. Migrating to itself.

What the heck.


09/21/2016 10:58:21   ANR1341I Scratch volume /ddstgpool/0000A7F7.BFS has been
                       deleted from storage pool DDSTGPOOL. (SESSION: 427155)
09/21/2016 10:58:24   ANR1341I Scratch volume /ddstgpool2/0000A7FA.BFS has been
                       deleted from storage pool DDSTGPOOL. (SESSION: 427155)
09/21/2016 10:59:24   ANR1341I Scratch volume /ddstgpool/0000A7BC.BFS has been
                       deleted from storage pool DDSTGPOOL. (SESSION: 427155)

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Skylar Thompson
Sent: Wednesday, September 21, 2016 11:35 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] TSM Migration Question

The only oddity I see is that DDSTGPOOL4500 has a NEXTSTGPOOL of TAPEPOOL.
Shouldn't cause any problems now since utilization is 0% but would get 
triggered once you hit the HIGHMIG threshold.

Is there anything in the activity log for the errant migration processes?

On Wed, Sep 21, 2016 at 03:28:53PM +0000, Plair, Ricky wrote:
> OLD STORAGE POOL
>
> tsm: PROD-TSM01-VM>q stg ddstgpool f=d
>
>                     Storage Pool Name: DDSTGPOOL
>                     Storage Pool Type: Primary
>                     Device Class Name: DDFILE
>                    Estimated Capacity: 402,224 G
>                    Space Trigger Util: 69.4
>                              Pct Util: 70.4
>                              Pct Migr: 70.4
>                           Pct Logical: 95.9
>                          High Mig Pct: 100
>                           Low Mig Pct: 95
>                       Migration Delay: 0
>                    Migration Continue: Yes
>                   Migration Processes: 26
>                 Reclamation Processes: 10
>                     Next Storage Pool: DDSTGPOOL4500
>                  Reclaim Storage Pool:
>                Maximum Size Threshold: No Limit
>                                Access: Read/Write
>                           Description:
>                     Overflow Location:
>                 Cache Migrated Files?:
>                            Collocate?: No
>                 Reclamation Threshold: 70
>             Offsite Reclamation Limit:
>       Maximum Scratch Volumes Allowed: 3,000
>        Number of Scratch Volumes Used: 2,947
>         Delay Period for Volume Reuse: 0 Day(s)
>                Migration in Progress?: No
>                  Amount Migrated (MB): 0.00
>      Elapsed Migration Time (seconds): 4,560
>              Reclamation in Progress?: Yes
>        Last Update by (administrator): RPLAIR
>                 Last Update Date/Time: 09/21/2016 09:05:51
>              Storage Pool Data Format: Native
>                  Copy Storage Pool(s):
>                   Active Data Pool(s):
>               Continue Copy on Error?: Yes
>                              CRC Data: No
>                      Reclamation Type: Threshold
>           Overwrite Data when Deleted:
>                     Deduplicate Data?: No  Processes For Identifying 
> Duplicates:
>             Duplicate Data Not Stored:
>                        Auto-copy Mode: Client Contains Data 
> Deduplicated by Client?: No
>
>
>
> NEW STORAGE POOL
>
> tsm: PROD-TSM01-VM>q stg ddstgpool4500 f=d
>
>                     Storage Pool Name: DDSTGPOOL4500
>                     Storage Pool Type: Primary
>                     Device Class Name: DDFILE1
>                    Estimated Capacity: 437,159 G
>                    Space Trigger Util: 21.4
>                              Pct Util: 6.7
>                              Pct Migr: 6.7
>                           Pct Logical: 100.0
>                          High Mig Pct: 90
>                           Low Mig Pct: 70
>                       Migration Delay: 0
>                    Migration Continue: Yes
>                   Migration Processes: 1
>                 Reclamation Processes: 1
>                     Next Storage Pool: TAPEPOOL
>                  Reclaim Storage Pool:
>                Maximum Size Threshold: No Limit
>                                Access: Read/Write
>                           Description:
>                     Overflow Location:
>                 Cache Migrated Files?:
>                            Collocate?: No
>                 Reclamation Threshold: 70
>             Offsite Reclamation Limit:
>       Maximum Scratch Volumes Allowed: 3,000
>        Number of Scratch Volumes Used: 0
>         Delay Period for Volume Reuse: 0 Day(s)
>                Migration in Progress?: No
>                  Amount Migrated (MB): 0.00
>      Elapsed Migration Time (seconds): 0
>              Reclamation in Progress?: No
>        Last Update by (administrator): RPLAIR
>                 Last Update Date/Time: 09/21/2016 08:38:58
>              Storage Pool Data Format: Native
>                  Copy Storage Pool(s):
>                   Active Data Pool(s):
>               Continue Copy on Error?: Yes
>                              CRC Data: No
>                      Reclamation Type: Threshold
>           Overwrite Data when Deleted:
>                     Deduplicate Data?: No  Processes For Identifying 
> Duplicates:
>             Duplicate Data Not Stored:
>                        Auto-copy Mode: Client Contains Data 
> Deduplicated by Client?: No
>
>
> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf 
> Of Skylar Thompson
> Sent: Wednesday, September 21, 2016 11:19 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: [ADSM-L] TSM Migration Question
>
> Can you post the output of "Q STG F=D" for each of those pools?
>
> On Wed, Sep 21, 2016 at 02:33:42PM +0000, Plair, Ricky wrote:
> > Within TSM I am migrating an old storage pool on a DD4200 to a new storage 
> > pool on a DD4500.
> >
> > First of all, it worked fine yesterday.
> >
> > The nextpool is correct and migration is hi=0 lo=0 and using 25 migration 
> > process, but I had to stop it.
> >
> > Now when I restart it the migration process it is migrating to the old 
> > storage volumes instead of the new storage volumes. Basically it's just 
> > migrating from one disk volume inside the ddstgpool to another disk volume 
> > in the ddstgpool.
> >
> > It is not using the next pool parameter,  has anyone seen this problem 
> > before?
> >
> > I appreciate the help.
>
> --
> -- Skylar Thompson (skylar2 AT u.washington DOT edu)
> -- Genome Sciences Department, System Administrator
> -- Foege Building S046, (206)-685-7354
> -- University of Washington School of Medicine
>
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
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--
-- Skylar Thompson (skylar2 AT u.washington DOT edu)
-- Genome Sciences Department, System Administrator
-- Foege Building S046, (206)-685-7354
-- University of Washington School of Medicine

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
CONFIDENTIALITY NOTICE: This email message, including any attachments, is for 
the sole use of the intended recipient(s) and may contain confidential and 
privileged information and/or Protected Health Information (PHI) subject to 
protection under the law, including the Health Insurance Portability and 
Accountability Act of 1996, as amended (HIPAA). If you are not the intended 
recipient or the person responsible for delivering the email to the intended 
recipient, be advised that you have received this email in error and that any 
use, disclosure, distribution, forwarding, printing, or copying of this email 
is strictly prohibited. If you have received this email in error, please notify 
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