Brick-level backups with exchange 2003

Soldato
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So we have a fancy new backup exec 11d and we are backing up our exchange server. Is brick-level backups now safe to do in 2003?
 
They are slow, inefficient and most of the time close to useless. I don't do brick level backups, and can only think of one single occasion when they might have been useful.

A brick level backup is not something that Microsoft have provided for Exchange, so each backup provider has to use their own method. This usually means opening each mailbox and copying out each item.

Exchange 2003 has a feature called the recovery storage group. This allows you to restore the entire store to a separate group then extract what you need.

I thought that Symantec had gotten rid of brick level backups in Backup Exec 11 and introduced something else that does similar things in a different way but much faster - it looks like a kind of log shipping.

Stelly
 
Stelly said:
I thought that Symantec had gotten rid of brick level backups in Backup Exec 11 and introduced something else that does similar things in a different way but much faster - it looks like a kind of log shipping.

Stelly


backupexec.JPG


The exchanged server got backed up in 4 hours or so?
 
Dangerous said:
snip

The exchanged server got backed up in 4 hours or so?

Thats pretty good... takes us much longer then that... but we do support about 9k exchange users

How many users do you support on exchange... how much info is held on the exchange server?

Stelly
 
Last edited:
Stelly said:
Thats pretty good... takes us much longer then that... but we do support about 9k exchange users

How many users do you support on exchange... how much info is held on the exchange server?

Stelly


Only about 400 users; our exchange DB files are about 20GB. The rest of the server makes it upto 80GB which completes in 4 hours.
 
Dangerous said:
Only about 400 users; our exchange DB files are about 20GB. The rest of the server makes it upto 80GB which completes in 4 hours.

Thats not bad at all... what backup device are you using??

So what backup are you thinking about using?

Stelly
 
Stelly said:
Thats not bad at all... what backup device are you using??

So what backup are you thinking about using?

Stelly

PowerVault™ 124T LTO3

Tape Backup Technology
LTO-3 Autoloader
Holds up to 16 data cartridges

Maximum Storage Capacity1
Native: 6.4TB

Transfer Rate and Backup Rate2
Native Maximums
80MB/s
4.8GB/min
288GB/hr

Drives
PowerVault 124T LTO-3
Drive Cartridge Capacity (Native): 400GB3
Data Density: 245 Kbpi (linear bit density)

Recommended Server Capacity and Environment
High end departmental and enterprise servers
Rack dense servers that require external tape backup solutions
Up to 3.2TB

Reliability
Autoloader MCBF: Greater than 400,000 hours with 100% duty cycle

Operations
Cartridge loading: single front loading slot
Cartridge inventory time: Less than 1 minute, 15 seconds
Manual entry of cartridge to magazine: Less than 1 minute

Autoloader Indicators/Controls
5-button with 2-line, 16 character LCD menu display (with backlight)
Operational status LEDs

Standard Barcode Reader
TTL level, RS4xx serial communication
Not customer installable

SCSI Interface
LVD SCSI
Dell Supported 39160 HBA

Cabling Options
No cables
39160 controller card & VHDCI to 68-pin cable
VHDCI to 68-pin cable with no controller card

Backup Software
Dell-supported Tape Backup Software4:
Veritas® Backup ExecTM for Microsoft® Windows® and Novell® NetWare® 5
CommVault® GalaxyTM for Microsoft Windows, Novell NetWare, and Linux® 6
EMC® LegatoTM NetworkerTM for Microsoft Windows and Linux6
Yosemite TechnologiesTM TapeWareTM for Microsoft® Windows® , Novell® NetWare® , and Linux® 5

Model/Chassis
Rackmount
2U
3.4" (h) x 16.77" (w) x 27.52" (d)
8.64cm (h) x 42.59cm (w) x 69.90cm (d)
Weight with drive: 34 lbs (15.42 kg) without packaging/accessories

Power
Power Requirements: 100-240 VAC
Inrush Current: 4.0 A (RMS) for 115 VAC, 4.0 A (RMS) for 230 VAC
Power Consumption: 60 Hz = 75 W; 50 Hz = 80 W

Environmental
Operating Temperature: 10 to 35° C
Non-Operating Temperature: -40 to 65° C
Operating Humidity: 20% to 80% RH, noncondensing
Non-Operating Humidity: 10% to 90% RH, noncondensing

We us that but use making sure bricklevel for 400users wouldnt corrupt the DB
 
Dangerous said:
We us that but use making sure bricklevel for 400users wouldnt corrupt the DB

I seriously doubt it... I would schedule it either when everyone is gone home, or over the weekend... I just think that its rather slow...

We use that LTO3 drive as well... very good BUT locks itself from time to time... took me a while to find that to unlock it you dont do it through the drive, ow no, you do it through backup exec!!!

Stelly
 
Stelly said:
I seriously doubt it... I would schedule it either when everyone is gone home, or over the weekend... I just think that its rather slow...

We use that LTO3 drive as well... very good BUT locks itself from time to time... took me a while to find that to unlock it you dont do it through the drive, ow no, you do it through backup exec!!!

Stelly

Our backups start after everyone has left the office :)

I'm having a problem with trying to do a full inventry on the unit - Unless I select each tape it will go offline after the 1st tape?

I can unlock the drive in backup exec?
 
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