Got it. Thanks. All are restored.
-Original Message-
From: ADSM: Dist Stor Manager On Behalf Of Stefan Bender
Sent: Friday, September 28, 2018 10:38 AM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] archive / hsm for windows question
Hi all,
dsmclc is also in version 6.3 able
Stuttgart,
HRB 243294
From: Efim
To: ADSM-L@VM.MARIST.EDU
Date: 25/09/2018 19:51
Subject:Re: [ADSM-L] archive / hsm for windows question
Sent by:"ADSM: Dist Stor Manager"
Hi,
As I know you can recall HSM files only using HSM client.
In version 7.1.X y
Hi,
As I know you can recall HSM files only using HSM client.
In version 7.1.X you can use command dsmclc retrieve for it. Don't know about
6.3.
Example: http://www-01.ibm.com/support/docview.wss?uid=swg21580766
Efim
> 25 сент. 2018 г., в 20:29, Lee, Gary написал(а):
>
> I have a ser
I have a server which is running hsm for windows 6.3.
Folks have deleted the stub files for much of their data.
I need to restore, as we are terminating tsm services for that data center.
Is there a way to retrieve the archives avoiding the hsm client, just use the
tsm client?
This would let
Hi Bill,
if I understand it right, you want to move you migrated files from one
file server to another file server.
Are you going to use HSM on that new file server as well?
In that case the HSM version on the new server is probably newer. Thus you
may consider to use the stub moving tools
This is an old system and the customer wants all the archive data
copied/moved to a new server. Figured the easiest way is to use the HSM GUI
recall dialog. What is the syntax in the drive and path boxes to allow me to
filter what I want? Tried multiple variations but it always returns nothing
Commonly, HSM archives are backed up as well. If that’s the case, restoral
would be the much less painful method.
Richard Sims, still at Boston University
Can you use an EXPORT NODE with TOSERVER?
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Bill
Boyer
Sent: Wednesday, November 27, 2013 12:09 PM
To: ADSM-L@VM.MARIST.EDU
Subject: [ADSM-L] Windows HSM Recall Dialog syntax
This is an old system
Have went through two tries, 1 via google, the other direct through ibm. Get
page not found any time I try and download this client.
Can anyone out there either point me to a good download link, or put it
somewhere where I can get it?
Using i.e. 10 64 bit if that makes a different.
Need to
Have you tried going directly to the FTP site? Latest 6.3.1.1 HSM patches
are here:
ftp://service.boulder.ibm.com//storage/tivoli-storage-management/patches/client/v6r3/Windows/x32/v631/HSM
On Tue, Oct 1, 2013 at 10:37 AM, Lee, Gary g...@bsu.edu wrote:
Have went through two tries, 1 via
64-bit is here:
ftp://service.boulder.ibm.com//storage/tivoli-storage-management/patches/client/v6r3/Windows/x64/v631/HSM
On Tue, Oct 1, 2013 at 10:45 AM, Zoltan Forray zfor...@vcu.edu wrote:
Have you tried going directly to the FTP site? Latest 6.3.1.1 HSM patches
are here:
ftp
Hi Gary,
HSM for Windows is organizing its data in user-defined file spaces. That
is different from what you know from the Backup-Archive client. The BA is
creating its file spaces automatically based on the name of the host and
the volume. In HSM for Windows you have to create your own file
Hi Gary,
can you explain me a little more detail about the errors you are seeing?
What kind of operation in causing the problem? What is failing?
You say the GUI is not available for you. Are you able to use the command
line tools of HSM for Windows?
Mit freundlichen Grüßen / best regards
I am able to use the command line tools.
The problem is that a partition (drive g:) has been removed. The data is no
longer needed.
I would like to remove it from hsm and the tsm server.
I believe this would involve setting up the g: volume for a reconcile.
I will also have other questions
Hsm for windows 6.3.1, tsm server 6.2.4.
HSM for windows configured on a server. The server admin destroyed a partition
without letting any one know.
Now hsm is complaining that drive g: cannot be found.
How do I get rid of all files from drive g: and make hsm forget it ever existed.
The gui
Hi All,
I am looking for opinion about HSM 6.3.0.1.
After upgrade to HSM 6.3.0.1 form 6.1.4 and after that it stops to recall files.
The configuration is two node cluster running on windows 2008 r2
Best regards
Chavdar
Hi Chavdar,
If you have any issues with the HSM then should you probably send more
information.
I have a GPFS/HSM issue with 6.4.0.0 where it calls back to much information.
Best Regards
Christian Svensson
Cell: +46-70-325 1577
E-mail: christian.svens...@cristie.se
Säkra återläsningar
Anyone out there playing with hsm for windows, are there any of the include or
exclude statements useable in the dsm.opt?
We are trying to implement a university wide policy of moving all files not
accessed in A specified time to tsm storage.
I would like to automate this as much as possible
Finally got our hsm. Thanks to all.
Turned out to be a combination of browser troubles, and IBM not crediting us
with the purchase.
Now to get it working.
Latest I saw and got was 6.3.
Gary Lee
Senior System Programmer
Ball State University
phone: 765-285-1310
-Original Message
I need a little help from sone one out there.
Trying to download ibm hsm for windows.
We have purchased it, and I even have the proof of entitlement document.
However, no amount of searching in the ibm download site has lead me to the
product. The closest I've gotten is a quick start guide
@VM.MARIST.EDU
Subject: [ADSM-L] ibm hsm for windows download
I need a little help from sone one out there.
Trying to download ibm hsm for windows.
We have purchased it, and I even have the proof of entitlement document.
However, no amount of searching in the ibm download site has lead me to the
product
Gary.
The latest version I have found on the IBM site is under v6.1.5.
ftp://public.dhe.ibm.com/storage/tivoli-storage-management/maintenance/client/v6r1/Windows/x64/v615/HSM/
Can you pull a 6.3 version from Passport advantage?
-Original Message-
From: ADSM: Dist Stor Manager
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] ibm hsm for windows download
Gary.
The latest version I have found on the IBM site is under v6.1.5.
ftp://public.dhe.ibm.com/storage/tivoli-storage-management/maintenance/client/v6r1/Windows/x64/v615/HSM/
Can you pull a 6.3 version from Passport advantage
, 2012 2:35 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] ibm hsm for windows download
We download licensed TSM software from Passport Advantage,
http://www-01.ibm.com/software/howtobuy/passportadvantage/
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU
yes, I did.
I had two Windows 2003 with DFS, HSM works independently of each windows 2003,
the stub files weren't replicated among servers.
De: Bruno bruno...@gmail.com
Para: ADSM-L@VM.MARIST.EDU
Enviado: jueves 22 de septiembre de 2011 17:16
Asunto
Hi TSMers,
has anybody tried this before?
We are breaking a Windows 2003 File Server Cluster and migrating the data to
a Windows 2008 R2 DFS environment with two hosts.
Today this cluster has TSM 5.5 + HSM 5.5. Approximately, the HSM is handling
2 TB of data.
By the nature of the DFS environment
You are right Paul, I misunderstood that part of HSM for Unix, sorry Mehdi.
On Thu, Jun 23, 2011 at 9:21 PM, Paul Fielding p...@fielding.ca wrote:
On Thu, Jun 23, 2011 at 7:07 AM, Stefan Folkerts
stefan.folke...@gmail.com
wrote:
The trick is that the backup in TSM IS the migrated version
in the distributions. HSM is a separate product, but is supplied
in the B/A client package for convenience. Note also the need for licensing to
use the product.
Richard Sims
Hi,
I have two HSM questions:
- Is HSM for Unix included in TSM b/a client?
- What is the way to backup an HSM-managed filesystem? The illusion for me
is that HSM data is not fixed, some of it might be on tape today, but based
on the configurations and actually the need for data, at another time
The trick is that the backup in TSM IS the migrated version of the file, so
when you migrate you backup.
This is different in Windows where a backup and a migrated file are two
different things because HSM for Windows is archive based and therefor not
as nice.
HSM for Unix rocks!
On Thu, Jun 23
On Thu, Jun 23, 2011 at 7:07 AM, Stefan Folkerts stefan.folke...@gmail.com
wrote:
The trick is that the backup in TSM IS the migrated version of the file, so
when you migrate you backup.
It's been awhile since I've used HSM on Unix, but (unless something has
changed) I disagree
Thank you, Paul. And is it included in b/a client in Unix systems?
Hi,
Is is technically feasible to put the tablespace of a database on an
HSM-managed filesystem? For example, if there are some rarely-accesed huge
tables, is it possible/feasible to define their tablespace(s) on a disk
space that can be migrated to tape by HSM?
Thank you,
Mehdi
Is is technically feasible to put the tablespace of a database on an
HSM-managed filesystem? For example, if there are some rarely-accesed huge
tables, is it possible/feasible to define their tablespace(s) on a disk
space that can be migrated to tape by HSM?
Feasable, yes. Advisable, probably
I think Oracle will immediately fail or will not start at all.
Grigori G. Solonovitch
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Mehdi
Salehi
Sent: Wednesday, June 22, 2011 1:36 PM
To: ADSM-L@VM.MARIST.EDU
Subject: [ADSM-L] HSM
. However, there isn't a
real net gain in such a scheme in that you would have to maintain an HSM file
system window large enough to accommodate the full size of the database for
it to be recallable, meaning that you're always committing that much space
anyway.
Richard Sims
Good Morning,
I am adding a new LTO3, 3310 library for use with HSM to replace the current
LTO2 library.
The question I have is can you add a second library for use by HSM so I can
migrate the data off the LTO2's to the new LTO3's?
If yes, what are the best practices to do so?
Thanks
Vince
On 21 jun 2011, at 17:04, D'Antonio III, Vincent E (N-Aerotek) wrote:
Good Morning,
I am adding a new LTO3, 3310 library for use with HSM to replace the current
LTO2 library.
The question I have is can you add a second library for use by HSM so I can
migrate the data off the LTO2's
Hello all,
I am still very much a newbie with TSM..
I am adding a second library to use with HSM ts3310 LTO3, I have a current
library active and in use. What I need to do is the following:
Add new library so HSM will start using it while I migrate my data from the old
Just one comment...there are actually 2 copies of the migrated file's data.
1 is the backup copy and the other is the migrated copy. You can configure
HSM to make sure there is a backup copy of the file before migration. But
since you're going on last referenced date, then probably that file
Does the archiving function allow archiving files based on last reference date
or is that what TSM HSM is for ?
Thanks
Tim Brown
Systems Specialist - Project Leader
Central Hudson Gas Electric
284 South Ave
Poughkeepsie, NY 12601
Email: tbr...@cenhud.com mailto:tbr...@cenhud.com
Phone: 845-486
There is nothing built in to TSM that does archiving based on last reference
date.
You can certainly write your own scripts to select the files and archive based
on that.
There are larger difference between archiving and HSM.
Archives:
-the same file can be archived multiple times on different
Hi,
we are using TSM HSM. When we delete migrated files (the stub files of them)
from filesystem, HSM is recalling the
files before deleting them.
Is that normal? Is there a way to configure it? I would be nicer when TSM just
mark the files in HSM as removed.
Any experiences or hints?
Best
Testing hsm client, when creating migration job. choose source files tab
and whether I choose New File or New Directory when I choose browse
and select drive it shows Drive C: on Server but the OK button doesnt
result in any response.
m Brown
Systems Specialist - Project Leader
Central Hudson
I work for Rocket Software / Arkivio and we have just such a product. Utilizes
FPolicy for NetApp and CFM for Celerra to do Tag (Stub) migration on each for
both CIFS and NFS, along with most any other source platform that presents CIFS
or NFS volumes to the network. Can migrate to
Hi Craig,
it exists a possibility to have HSM over NAS. NetApp has a file policy (
Fpolicy) integration which allows from proxy windows to do a HSM of nas files.
Regards,
Fran
- Mensaje original
De: Craig McAllister cra...@gmail.com
Para: ADSM-L@VM.MARIST.EDU
Enviado: martes, 6 de
Since HSM requires a passthrough driver on the filesystem for TSM,
it's unlikely you're going to get a regular sort of HSM functionality,
unless I'm missing something. You'd need to be installing TSM code
inside the NAS...
Having said that, it is not impossible to put TPC on a server, point
We've been using GPFS-directed HSM for a while now,
working quite well (with a few bugs, but they're
being worked on).
The 'problem' I'm seeing is the mounting of HSM
media (tapes, in particular) during the running of
an incremental backup. Since we have the requirement
that nothing can
...@princeton.edu
Date: Thursday, September 24, 2009 7:56 am
Subject: [ADSM-L] GPFS, HSM and backups
To: ADSM-L@VM.MARIST.EDU
We've been using GPFS-directed HSM for a while now,
working quite well (with a few bugs, but they're
being worked on).
The 'problem' I'm seeing is the mounting of HSM
media (tapes
: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of
Joerg Pohlmann
Sent: Thursday, September 24, 2009 11:17 AM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] GPFS, HSM and backups
Gretchen, I don't know about the first part, but as to information about
recall activity, use the accounting
Gretchen, you might also try the server option reportretrieve yes (default is
no) - I have not tried it in an HSM context but for a restore it gives you file
information. Of course it requires a TSM server restart.
Joerg
- Original Message -
From: Gretchen L. Thiele gretc
Hello,
We are working with NAS Celerra and Netapp and it is growing too quicky. We
need to take the files from NAS to storage more economical. We are looking a
solution like HSM for Windows or Space Management but unfortunatelly these
solutions don't support Celerra. Do you know any product
-L@VM.MARIST.EDU
Subject: [ADSM-L] HSM over NAS.
Hello,
We are working with NAS Celerra and Netapp and it is growing too quicky.
We need to take the files from NAS to storage more economical. We are
looking a solution like HSM for Windows or Space Management but
unfortunatelly these solutions don't
ADSM-L@VM.MARIST.EDU
23/09/2009 18:02
Please respond to
ADSM: Dist Stor Manager ADSM-L@VM.MARIST.EDU
To
ADSM-L@VM.MARIST.EDU
cc
Subject
[ADSM-L] HSM over NAS.
Caterpillar: Confidential Green Retain Until: 23/10/2009
Hello,
We are working with NAS Celerra and Netapp and it is growing too
Hi,
may someone tells - is any differences between TSM HSM (for Windows) and
TSM for Space Management (for Unix) in work with files/filesystems?
Well, may I test how application interact with HSM stub-files in windows
environment and interpret that in Unix that will be work (approximately :)
)same
On 10 sep 2009, at 15:48, Gennadiy Khramov wrote:
Hi,
may someone tells - is any differences between TSM HSM (for Windows)
and
TSM for Space Management (for Unix) in work with files/filesystems?
From the perspective of the filesystem, and the user there is very
little difference. Oddly, from
On Thu, 10 Sep 2009 16:35:07 +0200, Remco Post r.p...@plcs.nl said:
On 10 sep 2009, at 15:48, Gennadiy Khramov wrote:
Hi, may someone tells - is any differences between TSM HSM (for
Windows) and TSM for Space Management (for Unix) in work with
files/filesystems?
From the perspective
Hi all
I have a issue with HSM for Windows Client (5.5)
The files's Migration work fine.
Retrieve for large files (18 Gb) transfer the data server-client is done in
good time, but the time to make the file available (or available for the
aplication) is very high.
Anyone can help me ???
Thank
Journaling Engine on this client, rather than any HSM component.
When you say 'client is failing', can you give a little more description of
the symptoms which suggest this failure, perhaps some output from your
dsmerror.log file with any relevant errors?
/David Mc
London, UK
-Original Message
While I am new to managing TSM, I have tried to research this and have not
found much other than upgrade to 5.5.2 (we are on 5.5.1). Has anyone else
seen this on you HSM clients?
Client is failing. Event viewer on the client machine is full of
Journal for fs 'H:' reset:
and
Notification buffer
Danny,
Are you are using HSM and Jorurnaling on this particular client?
It looks like the journaling for the H: drive on the client is having issues.
Have there been any recent changes made to this client, ie,. HSM implemented,
Journaling implemented
At first glance, the errors below look to me like more of an issue regarding
the TSM Journaling Engine on this client, rather than any HSM component.
When you say 'client is failing', can you give a little more description of
the symptoms which suggest this failure, perhaps some output from your
James,
Yes I am using journaling. Nothing has changed that I am aware of. This node
was built specificly to be used for HSM. I see no journal files at all on
the H: drive.
On Wed, Sep 2, 2009 at 10:38 AM, James Choate jcho...@chooses1.com wrote:
Danny,
Are you are using HSM and Jorurnaling
@VM.MARIST.EDU
Subject: Re: [ADSM-L] HSM Node Failing
I do see an error in the dsmerror.log:
09/02/2009 02:37:48 ANSE ntrc.cpp(939): Received Win32 RC 1450
(0x05aa) from FileRead(): ReadFile
'\\hi-winhsm\g$\EEGRAW\NKT\EEG2100\CA6742Y0.VOR\6742Y004.M4A'. Error
desription: Insufficient system
the TSM DB: select
hl_name, ll_name, whatever_else from archives where node_name= and
filespace_name= and fsid= and archive_date before
copygroup_fixed_date-365 days. However, I haven't tried this and can't
confirm that HSM does HL_ and LL_ADDRESS like I would expect.
3) If you're handy
I need a way to get a list of files that have been migrated so I can exclude
them from being copied to a new server. The client is using Robocopy (don't
laugh!) and when it hits a migrated file the copy terminates. The problem is
that HSM was not setup correctly and the archive copygroup was left
any backup, archive session can be canceled
1. open admin console (dsmadmc or a dmadmc.exe)
2. QUERY SESSION
3. CANcel SEssion [session_number]
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I've been asked to stop HSM clients migration jobs on a particular node. Can
anyone tell me how to do this. It's on a Windows NT platform.
CANCEL SESSION
How do you do this? I'm new to this!
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CANCEL SESSION
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Hello everybody,
we have a Windows 2003 Server with TSM Client 6.1 on which we now also
installed HSM for Windows. We had to use the 5.5 Version of HSM because 6.1
only works with Server 2008 and ran into the problem that the file-backup
schedules fail while trying to backup HSM migrated files
On Thu, 4 Jun 2009 12:11:20 +0200, Stephan Boldt
stephan.boldt+ads...@gmail.com said:
Hello everybody,
[ ... I understand HSM, but the windows HSM product doesn't behave
as I expect ...]
Why is this so? What do I have to do to get rid of the deleted file in the
archive?
Search
Hello everybody,
I'm trying to set up HSM (TSM 5.5.2) for our Windows fileserver. For
testing purposes I've created a folder c:\temp\hsmtest and put a file into
that folder. I set up a hsm job for that folder and ran it whicht worked as
expected: The file has been moved into the tsm archive
Did you ran expire inventory?
Regards,
Karel
Hello everybody,
I'm trying to set up HSM (TSM 5.5.2) for our Windows fileserver. For
testing purposes I've created a folder c:\temp\hsmtest and put a file
into that folder. I set up a hsm job for that folder and ran it whicht
worked
Well, I didn't. NOW I did and 1 file has been deleted from the archive. But
I was still able to search and restore the deleted file from the HSM client
GUI!?! How the hack can that happen? Any Ideas? I'm totally confused... :-/
kind regards,
Stephan
2009/6/4 Bos, Karel karel@atosorigin.com
, Jun 4, 2009 at 1:16 PM, Stephan Boldt
stephan.boldt+ads...@gmail.com stephan.boldt%2bads...@gmail.com wrote:
Well, I didn't. NOW I did and 1 file has been deleted from the archive. But
I was still able to search and restore the deleted file from the HSM client
GUI!?! How the hack can
Hello everybody,
durig my HSM tests I ran into the problem, that every time I try to open the
properties dialog of migrated *.exe files, the explorer hangs. I even
disabled the McAfee 8.5i services but the problem remains. Other filetypes
I've tried (e.g. *.ISO) don't cause this issue.
I can't
Hi,
Can anyone explain HSM works. What it use for connections with tsm server
and transmitting data?
As I understand all options for hsm are declaring in BA client dsm.sys
file.
So, do I right understand that HSM uses Backup-archive client features for
transfering data to server and return without
On 26 mei 2009, at 10:58, Gennadiy Khramov wrote:
Hi,
Can anyone explain HSM works. What it use for connections with tsm
server
and transmitting data?
Which HSM? HSM for Unix/Linux is a completely different beast from HSM
for Windows
As I understand all options for hsm are declaring
I have a TSM 5.5 Windows customer who would like to implement HSM to get
aged windows files moved from expensive high-end storage to cheaper storage,
and really old files moved to tape. Sounds like HSM to me. Their tape
library can handle it, no problem.
Problem is, most of those files
Rainfinity is the EMC device/product.
Andy Huebner
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Wanda
Prather
Sent: Monday, December 15, 2008 11:18 AM
To: ADSM-L@VM.MARIST.EDU
Subject: [ADSM-L] HSM for Windows but... but...
I have a TSM
Hey, all.
I'm in a mild pickle: I've talked up the virtues of HSM, but my
opinions have all been rooted in the AIX HSM experience. Attempting
to implement in Linux, I'm finding life to be a royal pain in the
patoot.
I've been slogging through GPFS, and I appear to actually have the
bloody
Allen -
APAR IC52027 talks about that pre-req oversight, in the AIX environment.
Poking around, I find that in ftp.software.ibm.com there is:
/storage/tivoli-storage-management/maintenance/client/v5r4/Linux/
Linux86/HSM_RSCT
See if that or its associated v_r_ cousins have what you need.
I was able to shake loose a 'update' package of rsct/csm which
installed cleanly, and am now on to new and interesting errors.
HSM on linux appears to be an ugly intemperate can of worms, which is
very dissapointing. In AIX, it was very nice.
- Allen S. Rout
Hi
We have HSM in our environment and it keep failing with following error.
Any body do come across these error ?
THX
DSMCLC.LOG
W: No file security found in reparse data, file security not
initialized
Concerned file:
'\\CBDSAPPOSM01\E$\Tivoli\20070801\234753\NGEF4A8B4A36-98DA-4526-B977-0E
Hi TSMers
I am testing HSM For Windows, using this environment:
TSM AIX Server 5.4.0.1
TSM For Windows B/A Client 5.4.1.2
TSM HSM For Windows 5.4.0.3
My problem, which I am puzzled about, is that during a Restore of a deleted
share, which has most of the data migrated (the size is 1.5Gb
Can any IBM folks give me an idea of when there is going to be an HSM
for Windows x64 available?
Thanks,
Steve Schaub
Systems Engineer, Windows
Blue Cross Blue Shield of Tennessee
423-535-6574 (desk)
423-785-7347 (mobile)
Please see the following link for the BlueCross BlueShield
We appear to have lost some files in HSM. One of our users created some
files ten days ago. He inadvertently deleted them four days ago. Since
our migration expiration option is 7 days, the files should still be
available via the dsmmigundelete command. Right? This assumes that
1
Hello,
In new 5.5 version of TSM (4Q2007) we are waiting reconciliation feature
for HSM for Windows product.
Best regards,
Igor Yakovenko
Schaub, Steve
[EMAIL PROTECTED]
ST.COMTo
Sent
Hi,
I don't think HSM is a bad product, I think you need to clarify what the
product does.
1.- Retversion for archvie copy group . Or how many days you can store
a file without activity.
2.- Archive pool - with a copystgpool.
3.- If you run migrations with HSM and run
On Mon, 16 Jul 2007 02:20:46 -0700, Francisco Molero [EMAIL PROTECTED]
said:
Hi, I don't think HSM is a bad product, I think you need to clarify
what the product does. [...]
Hrm. I agree that it does what it says it does, so I think we agree
that it's not a bad product.
Instead, I think
On Fri, 13 Jul 2007 16:21:15 -0400, Schaub, Steve [EMAIL PROTECTED] said:
Thanks, I did notice that little feature. For us, I hope it means
we simply have to increase our versioning by one for files under HSM
influence.
Not unless you're planning on doing retextra=nolimit. And further
We're considering implementing HSM for Windows on some large (5TB+ each)
fileservers. Has anyone undertaken something similar, and care to share
any results? Any gotchas?
Thanks,
Steve Schaub
Systems Engineer, Windows
Blue Cross Blue Shield of Tennessee
423-535-6574 (desk)
423-785-7347
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Richard Sims
Speaking from experience running HSM on AIX JFS for many years:
Applied to a file system, HSM turns it into the slowest you've ever
experienced, even on the fastest RS/6000 and disk systems.
I just want to toss
Mark -
I agree with your point that modern disk is cheap to purchase, which
can reduce the value of HSM. However, many computer rooms are
struggling with the heat and power issues of a lot of rack mount
systems and hot-running disk. The escalating cost of energy and
pressing problems of global
used TSM's HSM
once before, many years ago, and abandoned it when the cost of disk came down.
However, I am now facing requirements for a new application that I
think might actually be a good fit for HSM. It involves (1) very
large average object size (on the order of 10M-100M each), (2) vast
amounts
On Fri, 13 Jul 2007 08:02:48 -0400, Schaub, Steve [EMAIL PROTECTED] said:
We're considering implementing HSM for Windows on some large (5TB+ each)
fileservers. Has anyone undertaken something similar, and care to share
any results? Any gotchas?
Take a look back in the archives: the TSM
We're considering using HSM
HSM has been nothing but a headache for us. It's a vicious, horrible
piece of code. We've been running TSM for 8 years and have been very,
very happy with it--except for the data that was lost in an HSM mishap.
Managing HSM is a nightmare. I would cut my own head
Allen,
Thanks, I did notice that little feature. For us, I hope it means we
simply have to increase our versioning by one for files under HSM
influence.
One question I have not been able to figure out is whether HSM the
filesystem ever perform any sort of reconciliation - for example, when
by a database referencing archives. This could reduce
dependency on OS/filesystem upgrades messing up the HSM and provides a
small level of futureproofing your system.
Cheers,
Neil
-Original Message-
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Allen S. Rout
Sent
On Jul 13, 2007, at 4:21 PM, Schaub, Steve wrote:
One question I have not been able to figure out is whether HSM the
filesystem ever perform any sort of reconciliation - for example,
when
a user finally decides to delete his illegal mp3 collection from the
corporate fileserver, how does
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