Thanks to all for past help with those tricky ADSM/TSM issues.
The List has been a great reference and sounding board.
But all good things come to an end, I'm off to do my own thing, and
wishing all of you the best in the future..
John
/p
Joni,
Looks like you were unlucky and got hit by some extra large backups, which
filled up your disk pool faster than it could be emptied
I assume this is what caused a lot of backups to be delayed, by media
wair.
In truth it does sound as if you need more or faster tape drives.
That aside what
Many thanks for the excellent responses to my question
Computers are great but organics are better.
John
/p
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The information in this E-Mail is confidential and may be legally privileged.
It may not represent the views of
Hi out there,
Just wondering what the consensus is on the best way to retain TSM client
data that has to be kept for many years (legal requirement) after the
client box is retired.
I have consideredf various approaches
1) Export
2) Backup set
3) Create a new domain for retired clients which have
Further to my query, I have not mentioned archive as this is not a
function that we regularly use, but would this be a good candidate for
retiring clients,
and can you archive a whole drive ie D:
thanks,
John
John Naylor/HAV/SSE
14/07/2005 10:27
To
ADSM: Dist Stor Manager ADSM-L
Readonly, until the backup transitions to the next file and
cannot continue. A bit draconian.
The best approach is to have such control externalized via a dsmadmc
mechanism, as programmed into a Perl script, for example.
Richard Sims
On Jun 30, 2005, at 10:58 AM, John Naylor wrote:
Hi,
I am
Hi,
I am trying to write a script that picks up a process number and then
cancels the process/
I cannot get the varable process number into the cancel.
Is this possible?
If it is what do I need to do ?
The script so far is
SELECT PROCESS_NUM FROM PROCESSES -
WHERE UPPER(PROCESS)='BACKUP STORAGE
Welcome back to the list Zlatko
It must be 2 years since your last post.
John
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Try this sql (change times to suit)
SELECT HL_NAME,LL_NAME FROM BACKUPS -
WHERE NODE_NAME='YOURNODENAME -
AND BACKUP_DATE BETWEEN '2005-06-14 01:30' AND '2005-05-10 10:30'
Timothy Hughes [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager ADSM-L@vm.marist.edu
14/06/2005 14:39
Please respond
Joni,
Try this script
/* -*/
/* Script written 01/01/02 by John Naylor */
/* Script Name: Q_TAPE_VOLS*/
/* Description: Display the TAPES that */
/* relate to a specific node */
/* and filespace
Hi Eric,
In response to your query is 5,2 server with 5,3 clients supported.
This is a general answer because we are not yet on 5.3
IBM has always stated with TSM that one level down is supported and I have
seen nothing to contradict this.
It would make it very difficult to upgrade if this was
Yes, you can do that
Bear in mind that the new management class will only be applied to backup
versions of files that still exist on the client
Backup versions of files that meet the selection criteria, but no longer
exist on the client will not be rebound to the new management class
They will be
Robert,
My commtimeout is set 3600 with no problems
Where you are seeing hits where you had none before you may want to
consider/alleviate the cause per the description in Admin Ref
Specifies how long the server waits for an expected client message during
an
operation that causes a database
Well, unhappy management springs to mind.
But for the short period you are talking about, can't you do one or more
of
1) Add extra disk storage
2) Step up reclamation
3) Look at tape reuse delay
4) Check whether you have any filespaces not accessed for a long time. Are
their backups still
Thomas,
I suspect the media waits are down to the three streams wanting the same
tapes
If you are really restoring 9 million separate objects then most likely it
is going to be the client end writing out the data where the majority
elapsed time is spent.
What do the session stats show for network
Steve,
I presume you don't want to use export
As for expiration, the Admin Guide states
If a file is bound to a management class that no longer exists, the server
uses the
default management class to manage the backup versions. When the user does
another backup, the server rebinds the file and
Wanda Prather wrote re deleting a single file from a tape
C. Next, set up the client's dsm.opt to include ONLY the targeted file
and exclude all others
include /path/file newmgmtclass
.
D. Run a backup. When the backup completes, run expiration.
Wanda,
Maybe I'm having a senior moment, but if
If you want to go back 20 days you need to restore database backup that is
10 days old
Then to go back 30 days you need another restore database backup that is
20 days old
If you haven't got database backups that go back that far, you can't do
it.
Norita binti Hassan [EMAIL PROTECTED]
Sent
Your disk pool is way too small.
It should be large enough to hold one night's backups
If you can't do that, set your hi mig threshold to a low value say 10 or
even lower
At 80% your backup fills up the remaining 20% of your pool faster than
migration can empty it.
nghiatd [EMAIL PROTECTED]
I use LTO Gen 2. Its read/write speed is 15-20 MB/s more than network
speed
(100Mbps). So migration is faster than backup
Maybe, but 20% of your 18gb pool is not a lot spare, and I do not think
you will get a continuous migration process anyway. It will reach zero and
then go all the way back to
Tony,
Did you stop/start the scheduler task on the client after you edited the
options file.
John
Tony Morgan [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager ADSM-L@vm.marist.edu
01/03/2005 15:26
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Eric,
Run Q OCC to a file before and after expiration
John
Jones, Eric J [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager ADSM-L@vm.marist.edu
01/02/2005 12:04
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ADSM: Dist Stor Manager ADSM-L@vm.marist.edu
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ADSM-L@vm.marist.edu
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Subject
Expiration
Good Morning.
Joni Moyer wrote
I was just wondering how my bufpoolsize region size? My region size is
512MB and my bufpoolsize is 270336KB which equals out to 264MB. Is that
an
incorrect statement? I'm still trying to find the command to increase
my
maxquickfree bytes. Does anyone know this command? As
Eric van Loon wrote
TSM's license counter starts counting as soon as a client starts backing
up.
A license is not returned until all the client's data has been removed
from
the server. So, as long as the inactive clients are storing data on your
TSM
server (no matter how old), you are using a
Joni,
Your bufferpool size is set higher than your region size, I did not know
you could do that
I would certainly look at increasing your region size, but you need to
check how much real memory is available in your lpar, and how much TSM is
actually using.
FWIW I am using a region size of 768 mb
People,
My question is I have just run audit licence and it shows as audited the
number of registered clients
However a number of registered clients have not backed up for a few
months.
My question is do these inactive clients need a licence
Does anyone know IBM's official take on this.
thanks.,
Joe Howell wrote
As the volume was created three weeks or so ago, and my oldest TSM log
isn't that old, I can't pursue this any further. Somehow this volume
got
created and reused without one of TSM or RMM knowing about it, but I
can't figure out how.
Try looking at TSM volhist, z/OS system
Hans Dieter wrote
Hey out there,
is there any other possibility than unloading the TSM-DB to shrink
the dbvol?
# query db
Available Assigned Maximum MaximumPage Total Used Pct
Max.
Space Capacity Extension ReductionSizeUsable Pages Util
Pct
(MB)
Rick,
The select below suitably tailored for node_name and backup_date will
tell you what was in that backup
SELECT HL_NAME,LL_NAME FROM BACKUPS -
WHERE NODE_NAME='YOURNODE' -
AND BACKUP_DATE BETWEEN '2005-01-04 21:00' AND '2005-01-05 07:00'
John
Rick Harderwijk [EMAIL PROTECTED]
Sent by:
Hashim, Shukrie asked how to move data from volume 002081 which had
multiple read errors without impact on the database
Well you can try cleaning the drive, you can try different drives with
move data, but if there are real bad sectors on the tape then you will
only be able to get any remaining
Tim Piqueur wrote re problems with client sessionsuffering frequent
termination
ANR0481W Session 16061 for node ASPIDITES
(WinNT)terminated - client did not respond within 60 seconds.
Try altering your server option CommTimeOut to something like 3600
60 seconds is way too short
David Moore wrote
Any ideas on why the TSM DB is shrinking?
This is going to be down to data expiration. Does your activity log show
that expiration is running longer and expiring more.
Did you have the opposite pattern a while back where you database grew
over a short period.
What I find
Robert Ouzen queried
The bytes transferred was 14.14GB.
migration moved 8,910,381,056 bytes
The difference could be down to backup retries
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Neil,
A thankless task
There is no magic tweak to TSM that will make it go faster than its
bottleneck, in your case the network will allow.
One option might be to look at centralised servers, but if this is not
possible, then you need to work out the best
speed your network link will provide say
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On
Behalf Of Mike Hagery
Last week we did a restore of 15 MB and 4000 small html-files.
The performance was bad, it took 57 minutes to restore the
4000 html-files and 15 MB.
The back-up is very fast. FTP between client and server is
also
Joni,
I think DEMO_EXPIRED is prett
Joni Moyer [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
26/10/2004 12:36
Please respond to
ADSM: Dist Stor Manager [EMAIL PROTECTED]
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[EMAIL PROTECTED]
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Subject
ANRD
Hello All!
I am getting a very bizarre message and
Joni,
I think DEMO_EXPIRED is pretty conclusive
Joni Moyer [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
26/10/2004 12:36
Please respond to
ADSM: Dist Stor Manager [EMAIL PROTECTED]
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[EMAIL PROTECTED]
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Subject
ANRD
Hello All!
I am getting a very
David,
I assume from your note that you are retaining the 9840 drives and the
problem is just that they are over subscribed.
So assuming you will have still have reduced access to the 9840 drives , I
would have just made your existing 9840 tapes read only and changed your
disk storage pool/s
Mark Bertrand wote ina query about number of storage pools
Good point Ray, that's fine. I will post the averages tomorrow morning
and
implement the directly to me response idea for the next poll.
Mark when you give out the results, can you also tell us what is the
reasoning behind your question.
Dont know about a discussion forum but try these urls
Generall ESS web page is
http://www.storage.ibm.com/disk/ess/index.html?/index.html
ESS Host Systems Attachment Guide -
http://publibfp.boulder.ibm.com/epubs/pdf/f2bhs05.pdf
Implementing the ESS in your environment -
Bo,
Do not know the answer to how TSM wrires to the pool, but I vaguely
remember that this question has been asked before, so try a search of the
archives
If you mean extended format ie. greater than 4 gb for your storagepool
logical volume, then no you cannot do it.
DB2 supports extended format,
Something like this
SELECT HL_NAME,LL_NAME FROM BACKUPS -
WHERE NODE_NAME='YOURNODE' -
AND BACKUP_DATE BETWEEN '2004-08-25 18:00' AND '2004-08-26 08:00'
Jason Couto [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
25/08/2004 19:32
Please respond to
ADSM: Dist Stor Manager
Maybe, worth another think about this
Are tape mount delays really the problem ?
If you have tape robot this is rarely a major factor in slow restores,
Usually it is the network or the client that is the bottleneck
Have you looked at the restore session stats.
If you really think that tape mounts
Slag, Jerry B. wrote
TSM currently at 5.2.2.2 on z/OS 1.4
The volume history file shows a backupset on tape 101334 but a query or
delete for backupset returns nothing.
How do I get rid of the entry in the volume history?
Try
del volh tod=today vol=101334 type=backupset force=yes
TSM host z/OS 5.1.8
Finally getting our win2k clients on to 5.1 code.
A while back I was recommended 5.1.6.2 as a good version.
Is this still the favourite
Recommendations please
thanks,
John
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The information in this E-Mail
Well, I have a 35 gbTSM database on Mod 9s, two volumes per physical device
and I have not noticed any worse performance since moving from mod 3s.
I would have preferred to have one logical volume per physical device but
TSM does not currently support extended vsam (over 4gb)
If/when TSM does
Christo,
I bow to your experience of the larger scale requirement.
Average nightly throughput on the z/OS TSM server 5.1.8 would be 350 gb
Database backup to 9840 tape takes 2 hours (28 gb) ie, 80% used of my 35
gb.
Lpar mips would be about the same as yours but by no means dedicated,
sharing
Arnaud,
Have you queried the activity log over the last week As your database is
increasing so raoidly the client session stats
should show clients with large numbers of objects backed up
PAC Brion Arnaud
[EMAIL PROTECTED]
alpina.com
Lawrence Clark wrote
has someone increased the number of days that activity is retained in
the db?
This is a user controlled value SET ACTLOGRETENTION
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Stefan/Zoltan,
I would be interested in reading more on this.
I cannot find any hits for pmr92547 on ibm website
Have you got an apar reference
thanks,
John
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Try these ways
Unsupported commandshow volume nodename
SQL
select distinct volume_name,node_name from volumeusage where node_name =
upper('nnn') -
and stgpool_name = upper('nnn')
Geetha Thanu
[EMAIL PROTECTED]
n
I have been asked for advice on the best 5.1 client for Win2k.
I tend to believe that the most recent version although it fixes some
previous faults, potentially has some nasty undiscovered faults of its own,
What would the list recommend.
thanks
John
Paul Van De Vijver wrote
Because the TSM Server options file (//OPT) is in exclusive use by the
TSM
started task
I have to stop the TSM Server before being able to execute the format
job.
Your jcl is fine. Check your ADSM started task jcl. Make sure your opt dd
is disp=shr
regards,
John
Hmm,
I had a similar thing recently, where I could not delete a systemobject
filespace because of problems with code release 4.2.4 handling a partial
object. However there were changes in the way partial objects are dealt
with in 5.1, and I now at 5.1.8 I have been able to successfully delete the
[EMAIL PROTECTED] wrote
The idea of moving off of OS/390 is because we are taking too much CPU
and weekly IPLs.
Why weekly ipls? One of the big advantages of mainframe technology is that
ipls are (should be) infrequent
If your TSM is in a sharing lpar the TSM dispatching priority can be set so
All our backups should run schedmode prompted.
OS390 2 10 server runningTSM 4.2.4
Two problem Winnt 5.0 clients running TSM 4.2.3
Every night the scheduled backup kicks in as per normal for both clients,
but in both cases an earlier unscheduled backup is already running.
Both clients have
People,
Environment Z/os 1.4 TSM 5.1.6
We will be moving our TSM server environment from ESS F20s (18 gb disks)
to ESS 800s (146gb disks) in the near future
Currently I have 99 addresses, all emulating 3390-3 disks that provide
for database volumes, recovery logs and storage pools.
With the
Can't comment on offsite reclamation, because cross site tape capability
means all reclamation is onsite, but in my environment TSM only selects
tapes marked full as reclamation candidates.
Richard Sims [EMAIL PROTECTED]@vm.marist.edu on 02/04/2004 08:48:24 PM
Please respond to ADSM: Dist
People,
Have searched for this without any luck.
Have IBM announced any end of supoort dates for ITSM 5.1
I am particularly interested in ITSM for z/OS
thanks,
John
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Thanks to Orville and Ted,
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It is intended solely for the addressees. Access to
Are you sure the client is in schedmode prompted rather than polling
mode.
I believe the windows default is polling and this could explain what you
are seeing.
Nicolas Launay [EMAIL PROTECTED]@vm.marist.edu on 01/15/2004 02:30:20
PM
Please respond to ADSM: Dist Stor Manager [EMAIL
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anyone else
Well the answer really depends on the number of clients and volumme of data
you are talking about.
Unless you have a tape shortage issue, I would be tempted to leave the
offending copies and let expiration do the job over time.
If there are only a small number of clients you could export them,
Joni,
If your tms is DFRMM there should be no problem about reading another
systems tape.
The problem would come if you wanted to write to it.
John
Joni Moyer [EMAIL PROTECTED]@vm.marist.edu on 11/12/2003 07:01:11
PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
Sent by:
Joni,
No you don't lose the original when you export
John
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It is intended
Your schedule window for yesterday has not expired, hence in progress
your enquiry for today is looking at start time this evening hence future.
cheers,
John
**
The information in this E-Mail is confidential and may be
Any help welcome,
I am currently seeing an intermittant problem with my TSM 4.2.2 0S390
server refusing to acceprt any new sessions after seeing these messages
ANRD BPX1COMM(1978): ThreadId20025 BindListenSocket: ANRBND(2)
failed:
rv=-1 rc=1115 rsn1=744C rsn2=7247
ANR5099E Unable to
friend.
Good enough is the enemy of excellence.
John Naylor [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
11/04/2003 06:22
Please respond to ADSM: Dist Stor Manager
To: [EMAIL PROTECTED]
cc:
Subject:Number of Sessions?
Any help welcome
I expect you will get many replies, so here goes my small offering.
1) There is no such thing as an industry standard for backup
2) You need to find out/understand you r bisiness requirements for restore
and keep your backups sufficient to meet that requirement.
Merryman, John A. [EMAIL
Well,
If all your data is backed up under the same retention policy and all your
data has the full 8 versions, then you could make a mathmatical stab at
this,
I doubt that this is he case.
What I suggest is that you pick one client that is representative of all of
the rest
You could then try to
Joachim,
I am on os390 2.10 expecting to go z/os shortly and I would expect that size of
filespace to be deleted in an hour or so.
What does your DB cache hit rate show.
If you have any sort of performance monitor such as RMF, I would take a look at
that to see if it thinks TSM is short of
% !
-Ursprüngliche Nachricht-
Von: John Naylor [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 29. Oktober 2003 10:11
An: [EMAIL PROTECTED]
Betreff: Re: delete filespace takes 24hours
Joachim,
I am on os390 2.10 expecting to go z/os shortly and I would expect that size
of
filespace to be deleted
]
cc:
Subject: AW: AW: delete filespace takes 24hours
what means an o.k. expiration performance?
why should it go faster to delete volumes(in 3 pools)?
thanks
joachim
-Ursprüngliche Nachricht-
Von: John Naylor [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 29. Oktober 2003 11:21
: 0
Changed Since Last Backup (MB): 1,119.86
Percentage Changed: 8.11
Last Complete Backup Date/Time: 28.10.2003 16:08:19
thank you and regards
joachim
-Ursprüngliche Nachricht-
Von: John Naylor [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 29. Oktober 2003 12:42
An: [EMAIL
David,
you must have led a sheltered life
gosh is pretty mild where I come from
David McClelland [EMAIL PROTECTED]@vm.marist.edu on 10/29/2003
03:15:54 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Well,
This is where pulling out regular trending information can be very useful.
For example daily summaries of the total number of files backed up, size of
backups
backup times etc . As you are on os390 that useful tool rexx can be
employed here, and
the totals uplifted into a suitable pc
Well you have to be at the right levels of client and server code for the
summary table
to provide accurate information. I am still at 4.2 for the majoriity of
mine so it does not work
for me either, but I get what I want by pulling the data out of the
activity log into a file ie.
QUERY AC
OK I ran Remco's sql and it reports my database is 53% fragmented.
I know that a fragmented database is the natural state, but is there any
level of fragmentation that you should start to get worried at ?
Not being a database expert I would say only worry if TSM cache hits start
slipping badly,
Farren
The thing that has confused me is that, will deleted files that were
origionally bound to one Man Class get re-bound to a new one during
backup.
Does this work, even though during the backup session, the deleted files
are (of course) not seen by TSM?
No the files that are deleted will not
Gordon,
Maxscratch is just a value you set high enough to prevent failures due to
running out of storage.
It will not use more tapes
Look at your reuse delay values
Try a move data against the 6 empty filling tapes
The number of filling tapes in a collocated pool should bear some
relationship to
Henrik,
You are correct .
Point in time restore will enable recovery to the same state as if you had
taken a full backup on that particular day.
This is the way TSM was designed to work.
Using absolute mode would have significant impact both on your media use
and the size of your database.
John
increased commtimeout to 120s and idletimeout to 20min
These values are still very low for practical use.
Try
commtimeoutt 3600s
idletimeout 120 mins
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device or tape
whichever is convenient
John
[EMAIL PROTECTED] on 10/01/2003 03:59:08 PM
Please respond to Allen S. Rout [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Backupsets on FILE devclasses: Mobile or not?
So, I'm thinking of some DR scenaria
Not available for Netware
John Stephens [EMAIL PROTECTED] on 10/01/2003 11:45:59 PM
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Subfile backup on Netware
Question:
Is the subfile backup feature available with the Netware clients
-repl=n -su=y backupsetname client1\data:
client2\\data:\
Hope this helps.
Richard Rhodes [EMAIL PROTECTED] on 09/24/2003 09:28:04 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Backuset processing
:00:06 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Slow Backup of Solaris Client
I have a client server a sun micro system running Solaris 5.6 with a TSM client
of 5.1.1
TSM is running on a AIX 4.3.3
to
umderstand your data and to test that the restores are usable.
John
Gordon Woodward [EMAIL PROTECTED] on 07/29/2003 03:00:33 AM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Lotus Notes Non-TDP backups
We
People,
I have been playing aroung with some sql to extract for a particular platform,
the total capacity /used per filespace for recently accessed clients.
What I have below does this . I would also like to pull this out but summed per
node instead of showing the individual filespaces and I
Excellent
Thanks Paul
P Baines [EMAIL PROTECTED] on 07/23/2003 01:17:20 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Re: SQL for Node Total/Used space
Maybe this:
SELECT nodes.NODE_NAME, sum
Joni,
Is it possible that you missed a continuation character out in your sql
statement
John
Joni Moyer [EMAIL PROTECTED] on 07/07/2003 03:14:55 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: MVS select
PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Managing shared tape drives on two servers
Hello All,
We want to put two TSM servers on the same machine, within the same
operating system (OS/390). These servers will need to share a very
limited number of tape drives in two shared automatic
All you need to do in TSM is use taming conventions
Well you could use taming conventions because TSM can get a bit wild sometimes,
but naming conventions are probably better.
John
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solution,
John
William White [EMAIL PROTECTED] on 06/12/2003 12:50:39 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: TSM Performance OS/390
Dear helpful TSMers,
We are having trouble with performance
People.
Not used rename filespace facility before yesterday , so would appreciate
experience of others.
Server TSM 4.2.2 (os390 2.10)
Client TSM 4.2.0 WinNT
Scenario is, user moved all the drives on his client within a san, which
generated new drive letters.
User assured me that nothing else
anyone used the rename filespace hex option with success
thanks,
John
Richard Sims [EMAIL PROTECTED] on 06/10/2003 12:40:30 PM
Please respond to ADSM: Dist Stor Manager [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: John Naylor/HAV/SSE)
Subject: Re: Experience with rename filespace
Thanks Richard
Well, that's why we get paid so much.
In my dreams!
John
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Thomas,
My coworkers are still skeptical about the idea that the TSM server
uses Unix System Services. Does anyone know for sure whether it does
or not?
We are at os390 2.10
TSM definitely uses unix system services. I had a pmr at TSM 4.2.2 concerning
inability to restore backupsets made under
at.
What will be worth investigating is the possibility of using the client journal
engine on the new win2k servers.
This will be good if the update level on the new clients is not too high.
John
John Naylor
05/28/2003 12:55 PM
To: ADSM: Dist Stor Manager [EMAIL PROTECTED]
cc:
Subject: Whizzy
Tsmers,
We have one OS390 TSM server currently 4.2.2 (will upgrade to 5 something, when
the mainframe goes z/OS later this year).
We have two OS390 sites with an STK silos (9840 drives) and ESS disks in each
site
The 9840s and the ESS are writable cross site and the TSM server uses that
facility
especially.
But if this is not a problem for your site then the mainframe TSM works fine
John
LeBlanc, Patricia [EMAIL PROTECTED] on 04/03/2003 07:02:23
PM
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cc:(bcc: John Naylor/HAV/SSE)
Subject: TSM
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