I can second to Kelly.
On my old file server I had slow restores because of many files to create
even though my directories were kept on TSM on disk storage pool.
The bottleneck was file creation rate on file server.
Monthly image backups helped great.
Best
Juraj
-Ursprüngliche
GREAT bird-view of approaching a problem!
I *do* know that prior to solving a problem the problem per se has to be
checked, but I oten forget to do that. You did not. Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im Auftrag von Schaub,
Steve
Based on this easy-going example I just want to add a notice
to always returning comparision of TSM to another products.
This is for me on of example of strengths of TSM - performing many critical
tasks simply and with little to no risk.
Task like this do not appear in comparisions,
But i
I second to Richard.
But this will take some time untill solved by Tivoli.
In the meantime you can do
either
ask Johndoe to mail you list of all files larger then X on his
mac,
where X is the max. file size limitation
you have
As Richard told, you can use TSM archives.
But you can scrutinise the statament about TSM only beeing able to store 5 to 7
file version only.
This limitation is not a TSM technical limitation, TSM can store even unlimited
amount of backup versions.
5 to 7 versions is merely a policy which your
Well, while I thought your syntax should work, you might try following one:
preschedulecmd C:\WINDOWS\SYSTEM32\cmd.exe /C c:\oraclexe\backup\shut_db.bat
best
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im Auftrag von JR Trimark
Gesendet:
To get good random access (and sustained read/write) performance
be sure to have command queuing (either TCQ or NCQ)
- available,
- configured and
- working
on all components used: Disk, controller and driver.
The latest is particulary an issue with XP.
Still, similar 15 kRPM SCSI raid
If you are not in hurry and your retention periods are not too long,
simply update that node´s backup storage groups to point to the new sequential
access pool
(which is to be done anyway)
and have the your6TB in the old random pool expired with the time.
Best
Juraj
-Ursprüngliche
Dear Paul,
you beeing unhappy with the product
may want to re-think either of usage of TSM at all at your site
or the necessity of the MODE=ABSOLUTE backup.
I do not know anybody who generaly does regulare absolute backups in TSM for
reasons you mentioned.
For me, I had performance problem
I don´t think one can generally state that.
If it were generally true than raid-1 controllers would have generally
to be configured to read from one disk only
in order , to paraphrase your words,
not to cancell all gains obtained with disk-embedded read-ahead algorhytmus
I believe such
Folks,
someone already posted the answer to searchstorage.
I wanted to do as wall but was prohibited by our internet acces restrictions.
One trivial point still not mentioned in the posting is:
the reporter writes that TSM is slow in restores because of its incremental
backup method,
and
Hi!
I saw some related information (source:Quantum) under
http://www.datastor.co.nz/Datastor/Promotions.nsf/4a91ca5e06d20e15cc256ebe0002290e/d954d1c5e5e6df09cc25723b00740956/$FILE/When%20to%20Choose%20LTO3%20Tape%20Drives.pdf
best
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor
I would strongly recommend to opt for second tape drive
before even thinking about workarounds.
Your custommer should understood that working with single drive only
makes his backup and (TSM) management processes stop in case of single HW
failure.
Even normal TSM management is pain with only
AFAIK you can optionally use AD to help your TSM clients resolve name of TSM
Server.
As you ask the question below I must asume you do not use this feature,
so you have to take care about your OPT files - to point to correct TSM server
name or IP address.
Btw. I do NOT join TSM Server into AD,
having fairly large disk storage pools now (which was too expensive couple of
years ago) I am the one who starts deploying this feature as soon as available
best
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Thorneycroft, Doug
to scan its filesystem, but it won't reduce the amount of
data you have to send over that leased line
.. except for (not) transfring metadata at the begining of backup - which
can be be much - or not - depending on files count on filesystem in question
regards
Juraj
-Ursprüngliche
just beeing curious:
does your SATA controller and disks support NCQ/TCQ and ist either of them
enabled?
Is write cache on Disks enabled?
I am only extrapolating from SCSI experiences - command queuing and disk write
cache can slow-down the raid (if both inactive)
Juraj
-Ursprüngliche
.
C:\Programme\Tivoli\TSM\TDPExchange\start_full_yearly_backup.cmd
pointing to dsm.yearly.opt
regards,
Volker
Am Freitag, den 19.05.2006, 11:34 +0200 schrieb Salak Juraj:
Hi Del!
I might be wrong because I do not use TDP 4 Mails by myself, I am only
RTFM, but I´d think about simplified
Hi Del!
I might be wrong because I do not use TDP 4 Mails by myself, I am only RTFM,
but I´d think about simplified solution 2 by Del:
Background:
I think the only reason for having different requirements for monthly an yearly
backups is TSM storage space,
if this were not a problem keeping
a seperate dsm.opt file (dsm.yearly.opt) to bind the
yearly copy backups to the proper management class.
C:\Programme\Tivoli\TSM\TDPExchange\start_full_yearly_backup.cmd
pointing to dsm.yearly.opt
regards,
Volker
Am Freitag, den 19.05.2006, 11:34 +0200 schrieb Salak Juraj:
Hi Del
just to be sure: you are aware of MOVE MEDIA command, aren´t you?
regards
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Meadows, Andrew
Gesendet: Dienstag, 02. Mai 2006 18:33
An: ADSM-L@VM.MARIST.EDU
Betreff: Re: Library
thnx!!
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Richard Sims
Gesendet: Freitag, 28. April 2006 14:45
An: ADSM-L@VM.MARIST.EDU
Betreff: Re: AW: Throttling back TSM client
On Apr 28, 2006, at 6:46 AM, Salak Juraj wrote
:-)
is full list of Raibeck´s Rule available?
Sound like new Murphy!
best
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Andrew Raibeck
Gesendet: Dienstag, 25. April 2006 22:57
An: ADSM-L@VM.MARIST.EDU
Betreff: Re:
.. in addition to prior advices
lowering the runtime priority of tsm service
might (or might not) help - depending on other factors.
On my laptop manualy lowering TSM Scheduler priority does help much,
but here is the hard disk the bottleneck, not the network.
Anyway, if less CPU causes TSM to
Hi,
does it work fork for copy pools as well??
I tried and got an error:
tsm: AOHBACKUP01define stgpool ReclMyCopyPool reclaim1 desc=reclamation pool
for MyCopyPool nextstg=MyCopyPool maxscratch=2
ANR2387E DEFINE STGPOOL: Storage pool MYCOPYPOOL is not a primary pool.
ANS8001I Return code 3.
Redpiece:
IBM Tivoli Storage Manager: Bare Machine Recovery for Microsoft Windows 2003
and XP
http://www.redbooks.ibm.com/abstracts/redp3703.html?Open
regards
Juraj
Von: ADSM: Dist Stor Manager im Auftrag von Doyle, Patrick
Gesendet: Mo 13.03.2006 15:17
For now, I am afraid you are lost.
For future, should you mean this situation could repeat,
you may want to check Intensive Care Utilites under
http://www.liebsoft.com/index.cfm/server_products
Among other things,
this tool can export all access rights from your server or from your domain,
you
Adding a second one.
TSM is good at using 2 CPU´s, so, very roughly speaking,
you will have 2x2.8=5,6 comparing to 3.2.
Common limitations for paralell processing applies.
regards
juraj
Von: ADSM: Dist Stor Manager im Auftrag von Troy Frank
Gesendet: Do
Hi,
you can define a new management class with longer time periods and/or version
count values
for deleted data. This class is meant solely for managing directories to be
moved from X: to Y:.
Bind this class to the directories in question while they are still on X:
and do an usual incremental
This Text will be saved in my computer museum
among other basic literature pieces, like real programmers write in Fortran
Really good reading - thx!
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Allen S. Rout
Gesendet:
Hi,
staying on this NT tool-wave - I use www.superflexible.com which is cheap,
small, powerfull, reliable, otionally working like NT service, and has very
good support
best
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von David
I agree with previous answers, and I second to envirinmental note:
Is your environment fine?
Stable temperature humidity within allowed limits, no vibrations, dustless,
pure sinus stable voltage mains?
Evere tried another tape manufacturer?
regards
J.S.
-Ursprüngliche Nachricht-
this one is trivial, but..: when labeling tapes check the activity log for
success/unsuccess messages. Maybe overwrite=yes is missing, or the
write-protect tab is set.
regards
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von
nice activity from you, Andy!
1) I use DIRMC in my environment ...
a) to ensure that GUI restores will accurately show files
available for restore (NO)
b) to ensure that directory backups do not go directly to
tape (NO )
c) to ensure fast restores from disk
Hi Eric!
There is no reason whatsoever not to move data i_n_t_o FROMSTGPOOL (which is
YourTAPEPOOL).
For efficiency reasons,
depending on your HW configuration and usage of your tape drives,
following configuration may, (conditional!) , be of advantage:
- define device class RECLAIM as
Hi!
You can perform sometimes full/selective backup to achieve better restore speed.
Caution, this will always add a new file version to TSM,
even for unchanged files,
so check it against your backup management class definitions.
Example: assuming you know your File a is changing once a week
Hi!
Assuming you will NOT backup your LDAP Servers with TSM wait for this support,
it is not available yet.
Assuming you WILL backup your LDAP Servers with TSM this is a bad idea:
backups are fo restore: how can you restore a malfunctioning LDAP when you
cannot log-in because of
tnx Andy, I thought I knew but I learned I knew a bit only
Juraj
-Ursprüngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Andrew Raibeck
Gesendet: Dienstag, 08. November 2005 16:05
An: ADSM-L@VM.MARIST.EDU
Betreff: Re: AW: Preschedulecmd not
Hi,
PreschedCMD starts a program, not a plain file.
The last line in OPT file should be:
Preschedulecmd C:\WINNT\SYSTEM32\cmd.exe /C
D:\Hyperion\Export\Scripts\EssExport_Schedule.bat
Note, the TSM must be told which program is to be started,
in my environment the line would be:
Preschedulecmd
Hi all!
I run following storage pool strategy (simplified):
A) Backup to disk storage pool large enough to keep 2-3 day´s backup
B) next storage pool is tape Library counting 60 slots, large enough to keep
very all backup data.
Storage pool has collocation set to filesystem.
There are more
Hi Joe,
Should you go agree wit this request and do not backup those older files,
you would be told guilty once you would not be able recover them.
I find it is your duty to tell the custommer this requirement is
dangerous, if he really does not want to back it up so he does not need this
Here you go!
it is 2 CPU IBM 345, 2 years old,
database split in 4 database volumes over two raid-1 IBM-scsi arrays each,
10kRPM.
Both disks share half of 2GB logfile (in normal mode) as well,
disk one shares operating system W2K as well and disk 2 shares one seldom used
storage pool as well.
another 2 cents:
using common backup methods, you will not be able to keep files created and
deleted during short time (less then one day).
If the concern is serious, you might thing of not saving original files (like
word), but of saving printots (in electronical form).
One approach could be
while not beeing DB2 expert in any way I have my 2 cents:
assuming both scenarii perform full backup,
I suspect online backup backups only used database space (which size you did
not mention)
while offline backup, obviously, backups up the whole - reserved space,
and you maybe do not use
AFAIK, its only for corporate microsaft customers with some sort of volume
license agreement, like SELECT.
But try to search after
BartPE Builder, it is supposed to create bootable windows CD from comon
original installation CD.
regards
Juraj Salak
-Ursprngliche Nachricht-
Von:
Ive just got it, its here: http://nu2.nu/pebuilder/
-Ursprngliche Nachricht-
Von: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] Im
Auftrag von Luc Beaudoin
Gesendet: Montag, 17. Jnner 2005 21:31
An: ADSM-L@VM.MARIST.EDU
Betreff: Using Windows Preinstallation Environment
hallo,
Retention is NOT bound to a storage pool, it is bound to backuparchive copy
groups.
Also there is no copy functionality for data from a storage pool to another
storage pool.
As you see, your question is worder with less-then perfect precision,
so no precious answer is possible.
best
Hi,
maybe a year ago I asked the same question and of of TSM programmers responded
that this vere not a complicated technical issue but the developers would need
an official requirement for it in order to do it.
I was too lazy and / or busy to open an official requirement.
best regards
Juraj
Tim wrote: (If you don't pre-allocate the volumes they continually grow
resulting in a lot of file system fragments).
Certainly true.
If one could change default fragment size for file expansion,
which seems to be set to only few kBytes on NTFS,
to maybe hundreds of MBytes, this could help
perfect!
in addition to this points, do make some planning tests for restore.
Basically, your problem is full restore.
Either you can afford to wait long enoung to restore over remote line,
(learning about restart restore may be important)
or produce backup sets and send them per post to the
Hi,
even thought I am on Windows 2000,
the +ACI-feature+ACI- I can see here
might be caused by similar tsm code: (w2K Server with tsm client 5.2.2:)
+ACI-tsm+ACI- directory: ALL user access rights for ALL users get occassionaly lost.
(ACL+ALQ-s remain there, but all access rights are set to
hi,
besides other helpfull answers,
you may want to check how quickly your client can create small files.
Write a script which creates 974008 files in a directory tree in temp
directory and watch.
This can be a bottleneck as well.
If neither this nor network is bottleneck,
then tape seeks will
go for a tail under windows.
For zero cost solution you may serach for cygwin.
For prefessional / expensive you may search for MKS.
There are few others as well.
Both they include csh shell as well.
I prefer windows-compatible shell 4nt from jpsoft, which has tail as
internal command.
hope this
the only point with AD I see is
once you change your TSM server (name and IP)
you do not have to edit your dsm.opt files to point to the new tsm server
regards
Juraj salak
-Ursprüngliche Nachricht-
Von: Coats, Jack [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 15. Juli 2004 18:34
An:
Does TSM Journal service run flawelessly on the slow machine on all
filesystems backed-up?
regards
juraj
-Ursprüngliche Nachricht-
Von: Levi, Ralph [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 12. Juli 2004 19:17
An: [EMAIL PROTECTED]
Betreff: slow running windows 2000 client backup
I
I agree
Juraj
-Ursprüngliche Nachricht-
Von: Tom Kauffman [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 04. Juni 2004 20:41
An: [EMAIL PROTECTED]
Betreff: Re: Canceling processes
Yup. Why is it that TSM can clean up/roll back the database after shutting
the server down for this, but
QUESTION:
While it is integrated with TSM, how would we go about with the
interface,
the GUI in TSM. Would there be some server side component added for
interfacing or is it inherent?
Cristie´s solution is client-side only, you will not install anything
aditional on the TSM server.
Juraj salak
Hi,
as far as I understand you,
you only want to backup this site into an existing large TSM server
elsewhere.
I not, GOTO (2)
A small TSM Server per site, if necessarey at all,
is not practicable without both local administration and tape library.
I have few site like this (with the exception
no major troubles,
no arguing about functionality issues
either is TSM vanishing from the earth
or the software performs very well,
which one ist true?
regards
Juraj
/exclude to backup the object and rebind it to the new
class, then either delete the object or exclude it from backup, and
it will be deleted on the next backup.
-Original Message-
From: Salak Juraj [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 20, 2004 9:40 AM
To: [EMAIL PROTECTED]
Subject
hi all,
there has been a method how to permanently delete an already backed-up
object, canm someone give me a quick hint?
Juraj
well, DELETE VOLUME is a secure way.. to loose your data.
dsmadmc HELP DELETE VOLUME
...
If the volume being deleted is a primary storage pool volume, the
server checks whether any copy storage pool has copies of files
that are being deleted. When files stored in a
I had such issue once,
my Q: drive had access rights set for administrator
but no rights at all for user system.
Becuase the tsm scheduler run under system,
it could not see the drive at all so it neither
backed it up nor reported an error.
regards
Juraj
-Ursprüngliche Nachricht-
1) restore,
2) backup (thus rebind)
3) delete
See it positive - as a recovery test :-)
regards
juraj
-Ursprüngliche Nachricht-
Von: Alan Davenport [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 30. März 2004 16:07
An: [EMAIL PROTECTED]
Betreff: Rebinding backups of deleted files.
Hello
try dsmc incr * -subdir=yes
-Ursprüngliche Nachricht-
Von: Warren, Matthew (Retail) [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 30. März 2004 16:45
An: [EMAIL PROTECTED]
Betreff: sanity check, incremental probelms?
Hallo TSM'ers,
Sun solaris, baclient V522
A mountpoint exists
I use following:
dsmadmc Select sum(cast(bytes/1024/1024 as decimal(10,3))) as Backuped
MB from summary where start_timecurrent_timestamp - 1 day and
activity='BACKUP'
The above is 1 long line.
If runnig from within a script run dsmadmc with -ID -PASSW and -DATAONLY=YES
Parameters
regards
Hello all,
I know TSM does recognise and solve deadlocks.
However, this seems like deadlock for me???
regards
Juraj
tsm: AOHBACKUP01q mount
ANR8333I FILE volume V:\TSM\RECLAIMPOOL1\1DF4.BFS is mounted R/W,
status: IN USE.
ANR8376I Mount point reserved in device class RECLAIM1, status:
yup, it will do.
It will cause the tsm server grow NOLIMIT as well :-)
Alternatively,
you can offer incrementals to files keep 6 or 7 months only
and do archives with deletefiles option for older files.
this differntiates from the upper solution in that:
- you would be responsible for deleting
Hi,
you are on the right path, it has to do with parameters parsing,
an issue common to all command line interpreteres, including tsm command
line.
You DEFINE SCRIPT command is interpreted as follows:
parameter1=VAULTING
parameter2=select volume_name
Why it end here? It is a
Hello,
it makes some obstacles to restore the DC from TSM
in case the W2K3 - either OS or HW - has a problem
regards
Juraj
-Ursprüngliche Nachricht-
Von: Henrik Wahlstedt [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 16. März 2004 20:13
An: [EMAIL PROTECTED]
Betreff: TSM server on a
yes it is.
I´d only add around the directory/file specification.
Because you keep you keep 3 file versions for 180 days
there is one extra thing to be considered:
be aware of renaming files, directories or moving files to
different directories.
Once this happens, next tsm backup will expire
one version anyway. Regarding the arround the dir/file
spec, is this necessary to make it work?
Thanks
Farren
|+---+---|
|| Salak Juraj | |
|| [EMAIL PROTECTED
I actually set up all include / exclude statements within the TSM server
itself
I see, the cloptset editing interfacece is rather horrific,
it is quite tricky to use in cloptsets, isn´t it?
Juraj
|+---+|
|| Salak Juraj ||
|| [EMAIL PROTECTED] ||
|| Sent by: ADSM: Dist Stor | To: [EMAIL PROTECTED] |
|| Manager| cc
Hello folks,
has anyone else experienced this:
W2K/German TSM Client v5.2.2.0 installed in default path
C:\Programme\tivoli\tsm\baclient\
Default access right from W2K are set in these directories,
inhereted from C:\Programme\
At some time, the inheritation is broken at \TSM\ directory
Ilja,
did you try a restore or only a backup?
Juraj
-Ursprüngliche Nachricht-
Von: Coolen, IG (Ilja) [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 12. März 2004 09:14
An: [EMAIL PROTECTED]
Betreff: Re: TSM and VMWare
Yup,
I've done that, and it works fine,
although you have to specify
another very usefull commands in this context are restore volume
and/or restore stg
I love this two very much and highly appreciate related TSM concepts :-)
Juraj
-Ursprüngliche Nachricht-
Von: Mitch Sako [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 11. März 2004 23:02
An: [EMAIL
]
Salak Juraj
[EMAIL PROTECTED]To:
[EMAIL PROTECTED]
T cc:
Sent by: ADSM: Subject: AW: TSM and VMWare
directory. You can dictate the locations of these files, so this could vary.
But you need these files when you want to run the guest OS.
Grtz.
Ilja
-Original Message-
From: Salak Juraj [mailto:[EMAIL PROTECTED]
Sent: vrijdag 12 maart 2004 10:08
To: [EMAIL PROTECTED]
Subject: AW: TSM
I had searched for it 3 years ago ando found out
the allowed number of mount / read /write passes to be very high,
with the conclusion for my usage I do not have to carry about at all
(in contrast to DDS3 tapes where the limits were very, very low).
I cannot support you with exact information,
Hi,
would not
backup stg from-pool to-pool PREVIEW=YES
do?
Juraj
-Ursprüngliche Nachricht-
Von: PAC Brion Arnaud [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 10. März 2004 14:20
An: [EMAIL PROTECTED]
Betreff: Select for finding if a file on tape already has a copy in a
copypool
audit volume xxx fix=yes/no ??
Juraj
-Ursprüngliche Nachricht-
Von: Patrick Rainer [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 10. März 2004 08:28
An: [EMAIL PROTECTED]
Betreff: Antwort: Restore Volume Problems
If there is no copy of the volumedata stored on a copy storage pool, you
Hi christo,
this is question to improve my english:
My backups are scheduled to start at 01:00, but didn't start till 02:41
Monday 01:21 today. Any idea why?
Does it tell the schedule did run at 02:41 for sure
or is this only a probable explanation?
regards
Juraj
-Ursprüngliche
Hi christo,
I know very well about how schedules work :-)
I asked you a linguistic question.
I try to be more precise:
My understanding of Mike´s sentences per se is:
The schedules did not run untill 02:41.
The schedules may have run later,
but Mike is either not sure about or not exact at
Hi,
maybe not exactly what you need, but mybe it helps.
I did following: top-ten nodes Listing available for everybody
This creates som social pressure on high-end users,
and gives a good communication basis when hardware upgrades
of TSM server are necessary ($$ influence even without
-
From: Salak Juraj [mailto:[EMAIL PROTECTED]
Sent: Friday, March 05, 2004 2:17 AM
To: [EMAIL PROTECTED]
Subject: AW: Open File support issue with Client Version 5.2.2
Hi,
as already posted here,
you can place cache on C: drive
and exclude this drive from OFS:
include.fs C: fileleveltype
I use 30 Fuji´s since a year, no troubles yet
juraj
-Ursprüngliche Nachricht-
Von: Matthias Feyerabend [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 09. März 2004 18:22
An: [EMAIL PROTECTED]
Betreff: FUJI Media for LTO-2
Hello,
prices for FUJI LTO-2 tapes are almost 20% percent lower
Hi,
as already posted here,
you can place cache on C: drive
and exclude this drive from OFS:
include.fs C: fileleveltype=dynamic
regards
Juraj
-Ursprüngliche Nachricht-
Von: Jelf, Jim [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 04. März 2004 18:52
An: [EMAIL PROTECTED]
Hi, I am afraid this is wrong.
I do not now any way how to store/restore security information only apart
from using special tools.
The one I used to use can be found on www.lanicu.com and could help you,
if it is worth for you to invest couple of hours (download, read manual,
install, test, use).
This is an evergreen.
Your customers tell you HOW you should server them
and you are only expected to implement they solutin in a tool.
1) you can accept it and let them do
a) monthly ARCHives using a management class MONTHLYARCHIVES (to be defined
by you)
b) weekle ARCHhives using a
Abdullah,
this is the way TSM works.
Old versions of files are beeing expired leaving holes on tapes.
Look at A0007 maybe a week later, it will not be 100% full any more.
Once there are too many holes on a tape it will be reclaimd
(the data left copied to another tape) so that it is fully
free
Hello Patrick,
as far as I know TSM maintaines single I/O queues for each volume.
That said, with 2 migration processes running concurrently
you will have up to 2 I/O on tapes at one time (one per drive),
thus allowing for maximal throughput - if the rest of the system
allows :-)
As for how it
Hallo,
turn for a while TSM compression on (in contrast to HW-tape
compression you are probably using now).
This will not change things, but it gives you statistics
how your data are beeing compressed during backup.
Your HW compression does simillar thing with simillar results.
Probably you have
you are welcome!
-Ursprüngliche Nachricht-
Von: Abdullah, Md-Zaini B BSP-IMI/231
[mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 03. März 2004 09:59
An: [EMAIL PROTECTED]
Betreff:
Juraj,
Thank you
-Original Message-
From: Salak Juraj [mailto:[EMAIL PROTECTED]
Sent: 03 March 2004
How does TSM handle files that are larger then the tape size?
From my observation, files are split into as many volumes as needed,
this is true probably not for tapes only but for all device classes.
I had already files split over 3 DLT tapes and it is very common
to have files split over 2
1) halt
2) dsmserv auditb
regards
juraj
-Ursprüngliche Nachricht-
Von: Levi, Ralph [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 02. März 2004 16:09
An: [EMAIL PROTECTED]
Betreff: TSM DB cleanup
I am running TSM 4.2.1 (upgrading in a month after our next disaster
recovery test) and
Hi,
But, what about my idea to _archive_ from the disk array to tape? Is
that not doable? What are the flaws in this idea? Comments?
What do you mean by archiving from disks?
What do you not like by backup storage pools?
Once you can afford moving tapes physically offsite,
this works
read the README's, and always take a
full database backup before upgrading your TSM environment.
Glen Hattrup
IBM - Tivoli Systems
Tivoli Storage Manager
Salak Juraj [EMAIL PROTECTED]
Sent by: ADSM: Dist Stor Manager [EMAIL PROTECTED]
03/02/2004 09:44 AM
Please respond to
ADSM: Dist Stor
plus
Q DEVC
to check mountlimit
Juraj
-Ursprüngliche Nachricht-
Von: goran [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 01. März 2004 11:24
An: [EMAIL PROTECTED]
Betreff: Re: data unavailable to server/insufficient mount points
q mount to see the situation on the library
Hi,
I allow myself to disagree with the incongruous with statement.
In fact, since it´s beginings has ADSM/TSM learned
some new functionality going in the direction of higher-level
naming of backups and handling one backup instance as single entity.
Most notably virtualmountpoint, backup sets,
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