File backup is a practice that can save you hours of headache if a system crash occurs. Hardware failures can occur without notice so it is critical for you to have a backup copy of your important files. There are several ways to backup your system. You can burn your data on CDs, save to an external hard drive, or use use a backup client like TSM.
TSM (Tivoli Storage Manager) provides functionality that allows employees of Auburn University to backup their local computer or specific files on their local computer to an OIT network server. Employees must use their username for their TSM user id and TSM password when logging in to the TSM client.
ADSM, now renamed Tivoli Storage Manager (TSM), provides flexible, powerful backup protection of desktop computer hard drives to an OIT network server. The client runs on Windows, Macintosh, Linux and a variety of Unix platforms. Lost files can be recovered by restoring them from the server.
TSM is site licensed and provided at no additional cost to the Auburn University community. Backing up from off-campus is not recommended unless the connection is at least as fast as cable/DSL connections.
All employees at Auburn University have an username established for them. An AU employee's TSM account is automatically activated when the username is assigned. Of course, it is important to note that the employee is still responsible for downloading and running TSM on their University computer.
Connection Speeds
If you are off-campus and wish to use TSM, it will be necessary for you to have a high bandwidth Internet connection such as DSL or Cable. Dial-up connections will not work properly.
In extenuating circumstances, it is possible for distributed IT providers or Administrative Computing Coordinators to request that a machine be exempted from the recently announced TSM backup restrictions.
If you identify such a system in your area, the procedure for making a request for exemption is outlined below. Keep in mind, that this should be reserved for critical needs only.
Your request will be reviewed and you will receive a reply from the Office of Information Technology within two (2) business days. Feel free to follow up at helpdesk@auburn.edu anytime.
Below are some important facts that you should know about TSM and its uses on the Auburn University campus.
What the backups exclude
Backups for Windows platforms exclude things like network drives and Windows system objects. This change was made December 18, 2003, in order to make more efficient use of our backup storage space. There will be no interruption of your regularly scheduled backups using TSM, and everything in My Documents and Program Files will continue to be backed up.
Windows profiles and favorites will be included. If you have any questions
or concerns about the backup routine used on your desktop computer,
please consult the IT specialist for your area or the OIT HelpDesk at
(334) 844-4944 or helpdesk@auburn.edu.
What is restored on your computer
Files backed up with TSM can be restored to recover lost data or work
files. However, TSM is not meant to be used for restoring everything
on your hard drive or to restore software. Remember, TSM is for disaster
recovery. It cannot be expected to always contain any version of any
file that you want.
Getting Started
Be sure you've read and followed the "etting
Started instructions".
Difference between active and inactive
How long a backed up file is kept depends on whether it is "active"
or "inactive". A file is considered "active" if
it is still on your hard drive. "Active" files have a current
copy available indefinitely on the server. "Inactive" files
(that have been deleted from your hard drive) are only kept for a few
weeks. Also, older versions of "active" files are deleted
after a short time. Therefore, you will not be able to pull up multiple
copies of the same file. TSM is for disaster recovery.
Security features
TSM has a compression option that can be set at the client end. This
option can be used for security purposes. It will keep the system from
sending data in clear text; however, it will probably increase the overall
back up time.
Options for running the scheduler
The scheduler program runs in the system tray for Windows 98 and ME.
For systems running Windows NT/2000 and XP, there are two options: run
the scheduler as a service, or run it as a regular program where it
will run as a DOS window which can be minimized while you work on something
else. When run as a service, the scheduler is invisible to you. Whenever
you want to back up your files overnight you can simply leave your PC
running.
Archive is not allowed
Users should back up with the Backup button.
OIT strongly advises TSM users to use a single TSM ID (node name) for each machine that is backed up. To get additional TSM IDs for backing up multiple computers, contact your Administrative Computing Coordinator.
Potential Problems
Using a single TSM ID on more than one machine is not supported by the vendor; the software is designed to run in an environment where each machine on which the client runs is assigned a unique TSM ID (or 'node name', in Tivoli-speak). In practice this means that one must be very careful in attempting to use the same ID on more than one machine, and when problems are encountered we can expect no help from the vendor in trying to resolve them.
Also, the behavior exhibited by TSM in this area is subject to change from one release of the software to another, with no announcements or explanations regarding changes. This is because the vendor neither codes for nor tests the use of a single ID on multiple machines. If you still wish to use the same TSM ID on more than one machine, then the following information may be helpful. These guidelines are the result of our experiences with version 4 of the TSM client.
Proceed with caution if you plan to use the same ID to back up more than
one machine!
Incremental Backups
The first potential problem arises when doing an incremental backup. TSM
bases all of its decisions on what files to back up and what files to
expire on its perceived status of what it calls a 'filespace'. What a
filespace is depends to some extent on the platform on which the client
is running. In Unix, a filespace is simply a filesystem (or part of a
filesystem); in Windows, a filespace is a combination of Windows 'Computer
Name' and drive letter.
When an incremental backup is run, the TSM client compares the filespace as it currently exists on the machine with the filespace as it exists at the TSM server. Any differences will cause action to be taken by the client. For example, if a file on the local machine has been changed since it was last backed up, it will be backed up again. If a file exists in the filespace at the server, but not on the local machine, it will be assumed to have been deleted and will be marked inactive at the server. If you run an incremental backup on two different machines that both contain the same filespace name, you will very likely get unexpected and undesirable results.Files will be incorrectly marked inactive, etc.
If you plan to run an incremental backup on more than one machine using
the same TSM ID, then you must ensure that all filespace names involved
are unique. On Windows, this can be accomplished by having unique Windows
computer names; on Unix, having unique filespace names is impractical
for system directories but might be possible for some other directories.
Scheduled Backups
Another problem arises if you attempt to use the TSM Scheduler to perform scheduled backups of multiple machines with a single TSM ID. Because the server assumes that an ID is only being used on one machine, all sorts of problems and misunderstandings can occur.
Scheduler clients connect periodically to the server to request a time at which they should perform a backup, and they report to the server the success or failure of an attempted scheduled backup. It is left to the reader's imagination to come up with possible points of confusion and failure if multiple machines are attempting scheduled backups using the same ID. The bottom line is this: once a machine successfully completes a scheduled backup using a given TSM ID, no other machine can start a scheduled backup using the same TSM ID during the same backup window. (A backup window is generally the period from 6 p.m. one evening until 9 a.m. the following morning.)
The more machines on which the same TSM ID is used to do scheduled backups, the greater the number of machines will not be backed up on a given night. For this reason, OIT recommends that you not use the same TSM ID on more than one machine on which you also run the TSM Scheduler, even if you can manage to ensure unique filespace names on the machines in question. The reliability of scheduled backups in this scenario is simply too poor.
Unicode Support
Support for Unicode filespaces was added to the TSM server in August of 2002. Unicode filespaces allow for greater flexibility in data being backed up from and restored to client platforms running under different national languages.
Some TSM clients are capable of backing up filespaces in Unicode format while other clients are not. As of Fall 2002, the only Unicode capable clients are:
Now to how this affects using a single TSM ID on more than one machine. The important rule to keep in mind is this: once a filespace has been backed up to the server in Unicode format under a given ID, the server will not allow a non-Unicode capable client to connect using that ID. A filespace will be backed up in Unicode format under the following circumstances:
Number 2 above needs to be understood; the TSM server will not convert an existing filespace backup image to Unicode format, but if a new filespace is backed up (e.g., a new drive is added to an existing machine, or a drive that was previously being EXCLUDEd in the TSM client options is now being INCLUDED, or if an ID that was being used to back up one machine is later used to back up files on a second machine), that filespace will be backed up in Unicode format. Once that has happened, no non-Unicode capable client will be allowed to connect to the server using that ID.
So, for example, if you're using the same ID from a Windows 2000 machine and a Mac, or a Windows 98 machine, etc., you might suddenly find that the client cannot connect from the Mac (or 98...) platform. You find that you're getting the following error message:
ANS1357S Session rejected: Downlevel client code version
More than likely what has happened is that a Unicode format filespace has been backed up and the server is rejecting connections for your ID from non-Unicode clients.
The best solution to this problem is to use a given TSM ID for backing up one machine only. You can request additional TSM IDs for your machines by contacting the OIT Account Administrator.
TSM stores backup copies of your files in what it calls a 'filespace'. What a filespace is depends to some extent on the platform on which the TSM client is running. In Unix, a filespace is simply a filesystem (or part of a filesystem); in Windows, a filespace is a combination of Windows 'Computer Name' and drive letter. Note that for Windows platforms, when you get a new PC, the Windows computer name usually changes; this means that the c: drive from your old machine will be stored in one filespace, while the c: drive from the new machine will be stored in a different filespace.
There are two circumstances under which TSM filespaces are automatically deleted:
Account termination
When your OIT-provided account is terminated, your TSM ID is renamed. Any data stored under your ID will remain at the server for six months. At that time, all backup data for your ID will be deleted from the server and the TSM ID will be removed.
Abandoned filespaces
The TSM server keeps a date/time stamp that records when a given filespace was last backed up. Note that this timestamp is only updated when a full incremental backup is done on a filespace. A full incremental backup happens in one of three ways:
Using the GUI to selectively back up files and directories, even if you back up the entire c: drive , does not result in a full incremental backup and does not update the 'last backed up' timestamp. For this reason, it is highly recommended that you perform backups using one of the three methods listed above.
On the first weekend of each month, OIT runs a "cleanup abandoned filespaces" process. This process does two things:
If you see that a filespace of yours is scheduled to be deleted, you should check the filespace name to be sure that it is from a machine that you no longer have. If so, no action is necessary on your part. If the filespace is a backup of a hard drive that still exists, then you should perform a full incremental backup via one of the three methods listed above. This is the only way that the 'last backed up' timestamp will be updated. You should also take steps to ensure that the drive continues to be backed up in the future.
| TSM ID (Node Name) | Filespace | Date of last backup |
|---|---|---|
| 5CTUTSM | \\huang-65ext\d$ | 2010-11-15 15.49.43 |
| ALDERCW | \\au15536\c$ | 2010-11-12 20.23.04 |
| ARMSTM3 | \\au16642\c$ | 2010-11-23 09.23.01 |
| ATC0005 | \\lib-atc-bucket\d$ | 2010-12-01 18.32.10 |
| BARNASP | \\au15510\c$ | 2010-11-16 15.00.21 |
| BODYQST | \\bodyquest\c$ | 2010-11-12 18.19.25 |
| BRACKPD | \\hsop-brackpd\c$ | 2010-11-18 20.04.05 |
| BROWN18 | \\au17976\c$ | 2010-11-17 07.27.31 |
| CHAPPA2 | \\sfws-kcxl0n3\c$ | 2010-12-01 08.08.13 |
| CHAPPAH | \\sfws-kcxl0n3\c$ | 2010-12-01 11.31.22 |
| CHAVEMJ | \\iittab2209\c$ | 2010-11-09 07.24.47 |
| CHENGU1 | \\sfws-8hr5l61\g$ | 2010-11-16 23.31.38 |
| CHENGU1 | \\sfws-8hr5l61\f$ | 2010-11-17 14.56.02 |
| CHURCAE | \\pathopc1978\d$ | 2010-12-03 11.16.01 |
| CMS0014 | \\au15678\c$ | 2010-11-11 00.56.22 |
| COOKJAN | \\au13558\c$ | 2010-11-17 19.24.09 |
| COOPST5 | \\au17502\e$ | 2010-11-19 08.22.29 |
| CSMFS01 | \\cosam-fs-01\e$ | 2010-11-19 18.14.49 |
| DAVISVD | \\au15508\c$ | 2010-11-12 11.20.12 |
| EDUSUPP | \\au15446\c$ | 2010-11-18 20.09.07 |
| EDWARCM | \\au16616\c$ | 2010-11-17 18.27.00 |
| EJO0001 | \\au16630\c$ | 2010-11-17 09.01.48 |
| ERLANAH | \\au13786\c$ | 2010-11-18 08.41.50 |
| FRESHYR | \\au15444\c$ | 2010-11-29 20.11.50 |
| FULLESA | \\au15492\c$ | 2010-11-12 11.22.51 |
| FUN318 | \\funchess363-2\g$ | 2010-11-22 21.32.21 |
| FUN318 | \\funchess363-2\h$ | 2010-11-22 21.32.22 |
| GARREMI | \\lib_au15756\c$ | 2010-12-03 18.08.43 |
| GAYCONN | \\au15548\c$ | 2010-11-09 21.25.11 |
| HAHNMAS | \\funchess-301c1\c$ | 2010-11-19 00.12.39 |
| HAHNMAS | \\funchess-301c1\i$ | 2010-11-19 00.12.32 |
| HAMMEMM | \\lib_au16166\c$ | 2010-12-03 18.27.36 |
| HANKEDM | \\au15458\c$ | 2010-11-23 08.29.53 |
| HARTEMH | \\au15498\c$ | 2010-11-15 10.48.48 |
| HILLLAU | \\rbd1022a-01\c$ | 2010-11-08 22.10.58 |
| HILLLAU | \\rbd1022a-01\e$ | 2010-11-08 22.15.32 |
| HILLMIC | \\au15468\c$ | 2010-11-17 19.20.59 |
| HWANGMI | \\srrcpc0311\c$ | 2010-11-12 18.27.06 |
| IMPACT | \\au16608\c$ | 2010-11-18 19.18.32 |
| INTLEDU | \\au13978\e$ | 2010-11-23 20.33.44 |
| JAH0034 | \\au14762\e$ | 2010-11-23 21.16.34 |
| JBS0003 | \\au15431\c$ | 2010-11-19 08.05.44 |
| JJM0001 | \\hc6012\c$ | 2010-12-02 22.31.44 |
| JJM0001 | \\hc6012\e$ | 2010-12-02 22.36.11 |
| KALINLA | \\sfws-32nztl1\c$ | 2010-12-03 13.47.17 |
| KNIGHRP | \\ausamba\public_html | 2010-11-11 10.50.03 |
| LAB0021 | \\radpc1209\e$ | 2010-12-02 08.52.01 |
| LAB0021 | \\radpc1209\c$ | 2010-12-02 18.56.09 |
| LEEMEAG | \\au15476\c$ | 2010-11-19 16.21.43 |
| LIBECTO | \\lib-ecto1\e$ | 2010-11-17 19.27.37 |
| LIBECTO | \\lib-ecto1\c$ | 2010-11-17 19.28.09 |
| LZM0020 | \\au13788\c$ | 2010-11-12 14.59.56 |
| MACDODM | \\csm-studentpc\g$ | 2010-11-10 08.40.25 |
| MACDODM | \\cosam-scc247c\c$ | 2010-11-29 07.49.32 |
| MARKLCC | \\au15490\c$ | 2010-11-18 09.21.29 |
| MARTILI | \\au15976-7\i$ | 2010-11-05 08.28.31 |
| MARTILI | \\au15976-7\c$ | 2010-11-08 21.51.24 |
| MARTILI | \\au15976-7\d$ | 2010-11-08 21.52.00 |
| MARTILI | \\au15976-7\e$ | 2010-11-08 21.52.26 |
| MARTILI | \\au15976-7\f$ | 2010-11-08 21.53.16 |
| MARTILI | \\au15976-7\h$ | 2010-11-08 21.51.20 |
| MARTILI | \\au15976\h$ | 2010-11-16 22.32.42 |
| MCCALSM | \\au17929\c$ | 2010-12-03 09.29.58 |
| MCCALSM | \\au17929\e$ | 2010-11-10 08.21.18 |
| MCDANN1 | \\au15448\c$ | 2010-11-18 22.24.06 |
| MCLANSL | \\au18032\c$ | 2010-12-03 08.17.23 |
| MEHRHJR | \\au15530\c$ | 2010-11-09 08.34.53 |
| MELDARS | \\sfws-ralph-s-m\g$ | 2010-11-20 09.27.57 |
| MHI0001 | \\pathopc2065\c$ | 2010-11-16 09.23.32 |
| MOSELRU | \\au16336\h$ | 2010-12-01 08.05.34 |
| NAD0009 | \\au15334\c$ | 2010-11-18 09.29.48 |
| NELSOJ2 | \\au14600\c$ | 2010-11-29 19.14.27 |
| NSW0001 | \\au15544\c$ | 2010-11-05 18.00.54 |
| ORION | \\orion\c$ | 2010-11-08 13.59.15 |
| ORION | \\orion\g$ | 2010-11-08 14.05.06 |
| PATTIAM | \\au13546\c$ | 2010-11-17 21.17.43 |
| PATTILA | \\au16778\c$ | 2010-11-29 09.18.28 |
| PRICKDR | \\au15514\c$ | 2010-11-16 22.06.59 |
| REYNOM2 | \\au12130\c$ | 2010-11-23 10.18.36 |
| RIVERSY | \\lib_au16180\c$ | 2010-11-10 15.26.20 |
| ROEHMJM | \\au17952\c$ | 2010-11-22 21.56.21 |
| ROOKELV | \\au15528\c$ | 2010-11-05 21.34.44 |
| RUSSEJ3 | \\mc2078\k$ | 2010-12-01 20.43.09 |
| SANFOPA | \\au15540\c$ | 2010-11-30 21.55.53 |
| SANTOVR | \\ti0316\e$ | 2010-11-30 22.52.48 |
| SGAPRES | \\au16620\c$ | 2010-11-16 20.17.02 |
| SGAVPAD | \\au16618\c$ | 2010-11-16 19.12.47 |
| SGAVPRS | \\au16606\c$ | 2010-11-16 20.41.00 |
| SINGLCL | \\au15496\c$ | 2010-11-09 08.34.42 |
| SMITHS2 | \\au15494\c$ | 2010-11-17 10.54.40 |
| SNIPEDH | \\au16794\c$ | 2010-11-17 18.07.19 |
| TAL0002 | \\adminpc1266\c$ | 2010-11-20 03.00.05 |
| TAL0002 | \\adminpc1266\f$ | 2010-11-19 23.12.52 |
| TCD0006 | \\lib_au15864\c$ | 2010-11-11 10.30.54 |
| TDS0009 | \\sfws-d70gng1\f$ | 2010-11-03 20.29.41 |
| TDS0009 | \\sfws-d70gng1\e$ | 2010-11-22 19.58.48 |
| TIANHAN | \\sfws-2ua0441r8t\c$ | 2010-11-15 12.04.52 |
| TIANHAN | \\sfws-2ua0441r8t\d$ | 2010-11-15 12.16.22 |
| VANVICK | /Volumes/Time Machine (FreeAgent) | 2010-11-18 09.17.58 |
| VM1245 | \\avdlpc1245\e$ | 2010-11-05 20.15.34 |
| WALKELB | \\cosam-walkelb2\c$ | 2010-11-18 18.20.39 |
| WCM0005 | \\sfws-2ua0371zd9\f$ | 2010-11-19 21.07.06 |
| WILLI11 | \\au15460\c$ | 2010-11-19 18.15.15 |
| WILSOT2 | \\au15474\c$ | 2010-11-16 22.33.50 |
| WOFFOJL | \\biomedpc1799\k$ | 2010-11-10 11.09.06 |
| WOFFOJL | \\biomedpc1799\f$ | 2010-11-10 11.09.06 |
| WOODSAB | \\au15472\c$ | 2010-11-15 09.40.25 |
| YOUNGJ1 | \\au155550\c$ | 2010-11-09 18.01.25 |












TSM can be used to back up files overnight. Since the scheduler program is in the startup folder, it will be launched when you start up your machine. All you have to do is leave your machine running all night and the system will automatically back up your files.
If TSM has been configured from the web, it will back up all of the the data and program files on the hard drives but not the system files, recycle bin, or temporary internet files.

Note: When you manually back up files, the process begins immediately; you can just minimize TSM and work on something else while they are being backed up.






If you get an error at the "Select destination for restored object" window after choosing 'Original location', choose instead the "Following location" option.
This is usually caused by the fact that "original location" doesn't mean just the same directory from which the file was backed up, it also means the same filespace. Keep in mind that the filespace name changes when you get a new PC.
More than likely what has happened is that a Unicode format filespace has been backed up and the server is rejecting connections for your ID from non-Unicode clients.
The best solution to this problem is to use a given TSM ID from one machine only. You can request additional TSM IDs for your machines by contacting the OIT Accounts Administrator.
Last Updated: Feb. 9, 2012