Hi TSM-ers!
Just to let you all know, I found the cause of the storagepool migration
issue: a show cont reveiled that all files in the diskpool belonged to
just one (very large) client. That's why TSM only starts one migration.
There doesn't seem to be a way to force TSM to do multiple migrations
f
o:ads...@vm.marist.edu] On Behalf Of
Huebschman, George J.
Sent: maandag 5 oktober 2009 12:02
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
It sounds a lot like TSM is allocating space in your disk pool for a lot
of data from many clients and finding itself maxed out. It is not
always how
Kind regards,
Eric van Loon
KLM Royal Dutch Airlines
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of
Huebschman, George J.
Sent: maandag 5 oktober 2009 12:02
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
It sounds a lot like T
nager [mailto:ads...@vm.marist.edu] On Behalf Of
Remco Post
Sent: vrijdag 2 oktober 2009 17:10
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
Have you ever considered increasing the high threshold? IIRC TSM won't
start new automig processes when migration is already running, and
will onl
Dutch Airlines
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of
Remco Post
Sent: vrijdag 2 oktober 2009 17:10
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
Have you ever considered increasing the high threshold? IIRC TSM won't
star
o:ads...@vm.marist.edu] On Behalf Of
Remco Post
Sent: vrijdag 2 oktober 2009 17:10
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
Have you ever considered increasing the high threshold? IIRC TSM won't
start new automig processes when migration is already running, and
will only start as many
deviceclass has mountlimit=drives which is 30 drives.
Kindest regards,
Eric van Loon
KLM Royal Dutch Airlines
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of
Remco Post
Sent: vrijdag 2 oktober 2009 17:10
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration
Have you ever considered increasing the high threshold? IIRC TSM won't
start new automig processes when migration is already running, and
will only start as many processes as there are different clients
having data in your pool. Also, check out your mountlimit on the tape
devclass.
Furthermor
Behalf Of
Huebschman, George J.
Sent: vrijdag 2 oktober 2009 16:03
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
The diskpool was full, but high migration is 5%.
A low highmig threshold could easily start off migrations that run just
one file then quit, especially if there are large files
Reclamation Type:
Kind regards,
Eric van Loon
KLM Royal Dutch Airlines
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of
Eric Vaughn
Sent: vrijdag 2 oktober 2009 15:01
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
Do you have a high and low
oktober 2009 15:01
To: ADSM-L@VM.MARIST.EDU
Subject: Re: Migration problem
Do you have a high and low migration threshold set?
Eric Vaughn
Technical Administrator
Stevenson University
Office (443)334-2301
evau...@stevenson.edu
>>> "Loon, EJ van - SPLXM" 10/2/2009 8:33 AM &g
Do you have a high and low migration threshold set?
Eric Vaughn
Technical Administrator
Stevenson University
Office (443)334-2301
evau...@stevenson.edu
>>> "Loon, EJ van - SPLXM" 10/2/2009 8:33 AM >>>
Hi TSM-ers!
Today I came in the office and customers complained about failing
backups. I che
Hi Martha, nice to see you back on the list!
Not sure what OS you are running TSM on, but we still support TSM on MVS
(or OS/390, or whatever it's called today :-) You should consider opening
a call with IBM support to be certain, but off-hand this could be APAR
IC32423. You can look the APAR up b
Gerald,
maybe you already found the problem but there can be a real situation
without any errors to force same behavior:
17.4% of the disk pool are free, i.e. 21 GB. And if the client attempts to
write 25 GB file it would go direct to next primary pool.
Zlatko Krastev
IT Consultant
Please re
Hi Gerald!
Although you haven't specified the maxsize, it is possible that the client
tries to send a file that's larger than 21.38 Gb. (17.4% * 122,891). That
file will not fit in your diskpool and thus will go to the next stgpool. I
remember reading somewhere that you hit the limit on your diskp
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