Please start any new threads on our new site at https://forums.sqlteam.com. We've got lots of great SQL Server experts to answer whatever question you can come up with.

 All Forums
 SQL Server 2005 Forums
 SQL Server Administration (2005)
 New Server, 2 drives, no raid

Author  Topic 

jimf
Master Smack Fu Yak Hacker

2875 Posts

Posted - 2010-08-26 : 15:08:39
We are about to install SQL 2008 on a server with two drives, no RAID. The data files are going on the c drive and the log files are going on the d drive. Wouldn't it be better to put the log and data files on one drive and the tempdb on the other? I have 2! CPUs

Thanks,

Jim

Everyday I learn something that somebody else already knew

tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2010-08-26 : 15:11:11
None of the database files should be on the primary partition (C drive).

Are you able to split up your disks even further?

If you have 2 CPUs, make sure you have two tempdb data files.

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Subscribe to my blog
Go to Top of Page

jimf
Master Smack Fu Yak Hacker

2875 Posts

Posted - 2010-08-26 : 15:46:21
From my admin

quote:

Jim,

What do you mean? The operating system is on "C", the Log files are on "D" and the DB files are on "E". What do you consider the Primary partition?

Thanks



Jim

Everyday I learn something that somebody else already knew
Go to Top of Page

tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2010-08-26 : 16:11:37
His explanation sounds much better! If you can add an F drive, then separate out tempdb.

How big is the database? What are its performance requirements? Could we get more detailed specs of the hardware, such as RAM, RAID levels, etc...?

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Subscribe to my blog
Go to Top of Page

jimf
Master Smack Fu Yak Hacker

2875 Posts

Posted - 2010-08-26 : 18:34:35
Thanks Tara,

This server is going to be a "sandbox". Right now I do all my dev/test/prod in the same place. This server will be a reporting server. It will be updated with some basic info about once a month. The queries are mostly "big", meaning that the typical result set will be 100s of thousands of records and will have 50+ columns. Once stuff is figured out, it gets promoted to production. Backups are nice, but if the server went down for 3 days it wouldn't affect the company at all. There will be 3 databases on, about 50G each, with a typical query needing about 1G. There will only be myself and a handful of others using it. No RAID, not sure about the RAM

Jim

Everyday I learn something that somebody else already knew
Go to Top of Page

jimf
Master Smack Fu Yak Hacker

2875 Posts

Posted - 2010-08-27 : 09:43:43
quote:

Jim, I still don't get it….the log files and database files are on two separate hard drives.

Thanks



I don't think I understand the difference between a drive and a disk, if there is any. I thought a disk could have several drives. In my understanding, the F: drive would be a partition on the disk?

Jim

Everyday I learn something that somebody else already knew
Go to Top of Page

tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2010-08-27 : 13:06:48
Multiple disks can comprise a drive. And multiple disks can be chopped up into multiple drives via partitioning.

I'm not best on disk/drive information though, so I'd advise to do some research on this or post a question to a Windows forum. Unless someone else on SQLTeam can help with this.

Tara Kizer
Microsoft MVP for Windows Server System - SQL Server
http://weblogs.sqlteam.com/tarad/

Subscribe to my blog
Go to Top of Page
   

- Advertisement -