anushahanna
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type of tape based on log
is it possible for you to deduct what kind of tape is hosting this attached backup? is there any clue in it.
thanks
thanks
ASKER
by type of tape, I am wondering like LOT, SAIT, IBM etc...
I don't see anything specifying the tape protocol - but there is a reference to Legato. Do you have access to the Legato admin interface? This should tell you what device and media are being used.
I'm a little curious. How do you have restore logs without knowing where the restore is coming from? Depending on the environment the "tape" could be anything - including disk.
I'm a little curious. How do you have restore logs without knowing where the restore is coming from? Depending on the environment the "tape" could be anything - including disk.
ASKER
i was given the restore logs. I do have access to "networker user"- any thoughts where this info may be there?
NetWorker is the EMC (formerly Legato) backup management solution.
Unfortunately I am familiar with NetBackup, BackupExec and a little with Amanda but have never worked with NetWorker.
Let me try to find some time (a little busy today) to see if I can parse the usage and give you a direction to start looking for the backup -> media data.
One question that you probably don't have the answer to at this point is how old is the data and is the media at risk of being overwritten.
In the mean time if you can find what machine has the networker client installed and launch the client using the user information you have and start nosing around.
Unfortunately I am familiar with NetBackup, BackupExec and a little with Amanda but have never worked with NetWorker.
Let me try to find some time (a little busy today) to see if I can parse the usage and give you a direction to start looking for the backup -> media data.
One question that you probably don't have the answer to at this point is how old is the data and is the media at risk of being overwritten.
In the mean time if you can find what machine has the networker client installed and launch the client using the user information you have and start nosing around.
Here is a <a href="http://www.google.com/url?sa=t&source=web&cd=2&ved=0CCEQFjAB&url=http%3A%2F%2Fdownload.microsoft.com%2Fdownload%2F5%2F2%2F8%2F52879301-6812-4d44-a6f4-8cb98f7cb851%2FLegatoNetWorker.pdf&rct=j&q=legato%20networker%20user%27s%20guide&ei=IaRmTZG0IIP7lwfLopH_AQ&usg=AFQjCNEAEXGgapEz9Zn0ckyV9LQdCcfPRw&cad=rja">link</a> to the Windows 2003 NetWorker user's guide that might be helpful.
I clearly don't usually post links. Sorry for the ugly.
ASKER
thanks a lot steve,
there is no concern on the data.
do you see any details of the tape media type revealed in that document that you see?
there is no concern on the data.
do you see any details of the tape media type revealed in that document that you see?
It can be any tape media type - even disk. The only way to definitively determine what media is tied specifically with this data is to verify the configuration within the backup management tool - in this case NetWorker.
Inside NetWorker there will be a configuration for media types and the servers that have access to the media. In many instances the machine running NetWorker has direct access to the tape library/drive or disks that the backups are stored on.
There will also be a catalog of the backups which will point to the media volume containing the backup.
This line in the logs could point to this being a case of "virtual tape" which is actually disk.
RESTORE database [TRACKER] FROM virtual_device='Legato#486 ee29f-8231 -4ff7-86dd -5248194bb 322'
Looking at the logs it's possible that your NetWorker server is - DOTENabp005.
Inside NetWorker there will be a configuration for media types and the servers that have access to the media. In many instances the machine running NetWorker has direct access to the tape library/drive or disks that the backups are stored on.
There will also be a catalog of the backups which will point to the media volume containing the backup.
This line in the logs could point to this being a case of "virtual tape" which is actually disk.
RESTORE database [TRACKER] FROM virtual_device='Legato#486
Looking at the logs it's possible that your NetWorker server is - DOTENabp005.
ASKER
I'm in the frame now.
Sorry for being dense. Thanks for being patient.
You need to contact an administrator who would have access to NetWorker Admin rather than NetWorker User. From that interface you can access the data regarding volumes or in this case probably virtual volumes.
Sorry for being dense. Thanks for being patient.
You need to contact an administrator who would have access to NetWorker Admin rather than NetWorker User. From that interface you can access the data regarding volumes or in this case probably virtual volumes.
Why don't you have a look in Device Manager (Start->Control Panel->Administrative Tools->Computer Management->Device Manager) and see what tape drives (if any) are attached?
ASKER
steve, still trying to hunt down somebody for the admin console.. nothing yet.
ASKER
TapeDude, what category under DM? the tape is not attached to the server, but the backup server. We need to know the kind of tape the backups are being backed upto everyday. the software that does the backup has a client tool installed, and wondering if that will give the clue.
I'm waiting on a database restore so I've had a little time to look at your logs more carefully.
It looks like the backup server is identified as
-s DOTENabp005
and the client where the restore of the mssql database and files was initiated was
-c DOTENPOS002
This is almost certainly a "virtual tape" solution. The multiple references virtual devices with differing hexadecimal identifiers tied to the various files associated with the restore. The hex strings look like auto generated volume names.
It looks like the backup server is identified as
-s DOTENabp005
and the client where the restore of the mssql database and files was initiated was
-c DOTENPOS002
This is almost certainly a "virtual tape" solution. The multiple references virtual devices with differing hexadecimal identifiers tied to the various files associated with the restore. The hex strings look like auto generated volume names.
ASKER
>>This is almost certainly a "virtual tape" solution.
meaning not real tape? just plain disk?
meaning not real tape? just plain disk?
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ASKER
OK- thanks for that explanation. Does Networker work only with Virtual Tape files? it does not give straight to tape option, does it?
It can work with all kinds of different configurations.
Most backup management software now has virtual tape as an option.
Straight to tape is still definitely an option as well.
Most backup management software now has virtual tape as an option.
Straight to tape is still definitely an option as well.
ASKER
thanks Steve- appreciate your help..
ASKER
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