SQL 2008 R2 RAID configuration
Ho everyone.
I m planning setup Esxi 5 in a HP DL380 G7 with 6 x SAS RPM 15 146 GB drives. The raid controller is P410i with 512 cache with battery.
This server will have 2 VM.
1 VM leaves DC, DNS, DHCP, and file. The second VM will have SQL 2008 R2 Standard. The actual size of the DB is 29 GB and should move on to 4 GB per year.
My scripts for configuring Raid is:
1 - raid 1 for the OS VM´s and RAID 10 for the SQL database.
2 - 3 x Raid 1. A Raid 1 for each virtual machine OS and Raid 1 for the SQL database.
3 - raid 1 for DC VM OS and Raid 10 for SQL VM (SO + database Volume).
What is scenario to obtain the best performance from SQL Server?
SQL VM will have 10 MB of memory.
Thanks in advance.
PVSCSI driver, take a look at split loads of work first. You will have several disk VMDK files. Each of them receives a virtual SCSI controller ID. The first hard drive will have the ID 0:0. The second should be 0:1.
Take the second drive and change it to ID 1:0. This creates a new virtual SCSI controller. You will see it in the list after you click OK to make this change to the ID. Select it and on the upper right to change the type. Select Paravirtual. You have just converted your SCSI controller that is better optimized for performance!
To do this after you have installed the VMware Tools (prereq) but before installing SQL Server, if possible. It is a drive letter possible change to reallocate the easiest to do.
Convert C: all non readers ID 1:0, 1:1, etc. until what you have mapped all. You're done!
For the controller cache, I recommend to all cache memory, you can eventually get out max to be installed before put you the server into production. It's a cheap way to get a decent bit of performance.
Sent from my iPad
Tags: VMware
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Happy holidays. Here is a link to another site with a nice installation guide for SQL 2008 for VMware. Version 4.x, published in lonesysadmin.net was very helpful, so I'm sure that the 5.x update (have not read through it again) must be all too packed with useful tips.
http://lonesysadmin.NET/2011/10/06/how-to-install-Microsoft-SQL-Server-2008-R2-for-VMware-vCenter-5/
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How config VM for SQL 2008?
I'm under ESXi 4 on a Dell of 710 on the SDCard with Raid 10. I have 12 GB of ram (soon to go to 48 since this server was going to be something else) with double Quad-cores. I am running WSUS as a virtual machine and SQL 2008 all 64 bits but uses SQL to the time as a virtual processor. All this in the same data store. I have an another data store on the same server and these 2 drives are Raid 1, but I have not yet used. Everything is contained in a box and will always be like that.
1 can be located the SQL and the virtual machines with the help of it in the same data store or leave I better to put on various Raids?
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Thank you
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Gary,
without knowing what we take on the workload, it is not easy to answer your questions.
However, we will try to find answers for you.
Material:
S ' ensure that your hardware is listed on the HCL. (Server, RAID controller,...)
-For optimal performance, you must use SAS HDD and battery backup cache writing. Write cache - in my opinion - is essential!
Licensing:
-You can save or lose a lot of money thanks to a license.
-With 1 license of Windows Server Enterprise (2003R2 plus) MS grants you the right for up to 4 virtual machines on 1 physical server.
-SQL2008 to take a look at the millisecond of license. Depending on the version, you will need to purchase a license by vCPU.
Installation:
-Make sure you configure your data warehouses VMFS with the size of the desired block (1-8MB) for the maximum size of VMDK you expect.
-If you use Windows 2003 server, be sure to align the partitions of the virtual machine!
-Best practices for reading MS for SQL installations. (Alignment, partition NTFS block size,...)
Now we will answer your questions:
1.) depending on the workload and the SQL recovery mode (base, in bulk, plenty) it may make sense to have vmdk on different logical drives (spindles). With the hardware you have I recommend you to create up to 3 virtual drives (OS, data SQL, transaction logs). Put the OS and data on the RAID10 and newspapers on the RAID1.
2.) well, again it depends on the workload. If a SQL Server is not enough you can save the money for a second license of SQL.
3.) recommended is to assign as many vCPU and as much RAM as you need. You can always adjust the settings if necessary thereafter. Remember SQL server licenses when adding additional vCPUs.
André
PS: I personally do not trust SD cards with the exception of my camera. I always install ESX (i) on the HARD disk!
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It seems that, because I use the Windows Authentication Mode, there is no need to use the UID and PWD in the connection string. in fact, its use causes the error.
DRIVER = {SQL Server} SERVER =
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We cannot install the vcenter server. We have an error "Error 25003. Installation failed to create the repository of the vCenter server. »
It works with MS SQL Express 2005 or 2008 US.
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Xavier, I got the same error (with German SQL Srv).
I have changend a few values in the DSN configuration:
change the language of the system for English messages
Uncheck the perform Translation for character data
Uncheck the use regional settings when out currency, numbers, Dates, times and
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Initially, I set up sql 2008 comments on win 2003 32-bit. On a raid 10 array.
I have installation 1 vCPU initially.
Performance was good for a few months. However, the workload has increased on the server, SQL server seems to be linked to the CPU. The CPU is pinned to 100% by running a complex query a bit.
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I think I have 8 cores to play with:
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SQL Shutdown services and position the manual start
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Shutdown VM - change the number of processors and the power up.
Check operation of operating systems, to reset the start SQL services to automatic, delete it the snapshot of the virtual machine and launch SQL (or restart for good measure)
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Note: Windows 2008 R2 removed detect HAL... have not had the time to look to see, but I guess it does automatically now.
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I think that the message appears due to the bad RAID settings in the BIOS.
You ask for the channel which could confirm the RAID changes? Something similar has already asked in this forum thread.
Please check:
http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=19351I think that this announcement allows you to erase your question would also:
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I made a few mistakes... I installed the German version recovery dvd OP and during the installation of my foolness I fact also (mirrored) HDD = HARD drive... something like that...
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Press a key to continue...
endHOW TO SOLVE THE PROBLEM?
Hello
Ok. You have changed the RAID settings in the BIOS.
In my opinion, you can use the CD of restoration with the default RAID settings in the BIOS.
I mean that the RAID driver on the recovery cd was preinstalled and you have changed the settings RAID in the BIOS for the recovery CD did not work properly.Do not mix the original Windows CD from Microsoft with the recovery CD. The CD-ROM of Microsoft the RAID driver is not, but on the recovery CD.
I checked the Qosmio manual I found on the Toshiba site.
If you want to install the original WinXP you must safe the RAID driver on the floppy.
In addition the in table settings BIOS RAID, make sure that the built-in HDD is set to 1RAID-0.The RAID in the BIOS configuration settings are described as follows:
JBOD - parameters without RAID, Windows cannot be installed on this drive except by using the recovery CD/DVDs.
1RAID-0 - compatible set RAID. Windows can be installed on the drive
2RAID-0 - 0 for 2 hard drives RAID set
RAID 1 -RAID-1 set for 2 hard drives (current only)
UNKNOW - State RAID except the State and settings (State only) above
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You have suggested that you have the German language. If you want to read the manual in English you can download it from the site.
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HP ENVY 750-170se: cannot access the RAID configuration via Ctrl + i on startup
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There are 2 drives HARD correspondents attached to the SATA 2 ports & 3.
At startup the Intel Rapid Storage screen shows the two discs. It shows the prompt to hit "Ctrl + I" to enter setup.
However: when I hit, stand or mash Ctrl + I, before, during and after the screen from the IRS, it never penetrates RAID installation.
What keeps me to enter RAID configuration menu?
Is there some SATA ports I need the HARD drive to be attached to the?
Motherboard is the model 2B4B, verson A0.11 BIOS
Based on this post I tried to use Intel Rapid Storage to make the RAID. TSRI was not installed/available in Windows so I donwloaded it... during the installation I was told there was a newer version already installed (which is weird because I couldn't access it).
TSRI in Windows made the RAID volume. No need to enter during POST/boot.
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Hello
I have just purshcased a sa120, intedning to attach it to a dell poweredge server. the server running esxi, and I installed a map UCS-70 sas of dell for the connection. I want power raid that the sa120 disks in a couple of redundant disks, but the dell perc does not see the sas card or readers, even if the bios picks up the card.
VMWare can see the cards and readers, if I start on the VCenter server in a virtual machine in the physical box, but he sees only 12 distinct disks.
What I can do, or what do I need to RAID the readers in the sa120 together, to show that some records searched to esxi/vmware?
bfradette
Lenovo ThinkServer LSI9286CV-8e 6 GB SAS RAID or ThinkServer LSI9280-8e 6 GB SAS RAID provide the functionality of RAID configuration you are looking for.
ThinkServer LSI9280-8e 6 GB SAS RAID
http://shop.Lenovo.com/us/en/ItemDetails/4XB0F28645/460/FB655FA7A2834E04AED9731463CD174E
ThinkServer LSI9286CV-8e 6 GB SAS RAID
http://shop.Lenovo.com/us/en/ItemDetails/4XB0F28646/460/FB655FA7A2834E04AED9731463CD174E
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I read a lot of posts about the RAID configuration and again I am not having success.
Current configuration
Windows 7 Ultimate 64 bit
1 TB WD SATA drive c. optical port (can boot from this drive / everything works)
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The volume is recognized in the BIOS boot order
The Windows Device Manager sees tha RAID Controller but "cdsas09ws17" will not be installed. Have let it search the net for an alternative, but no luck.
Stayed in this part of the day. Could use a little help.
* Update
Update BIOS
Updated device driver "cdsas09ws17".
Next steps... Install the operating system on it.
So, I was able to use RAID1 disk through windows 7 installed on SATA port. I feel good at this point. I have then unplug the SATA drive and start a new installation. Windows will ask the device driver, I point to the USB key containing "CDAS09WS17" and I get a "device signed drivers found.» How can I fix that?
Who would have thunk: Note that for 64 bit you must point to the amd64 folder. Installed!
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XW4600: RAID Configuration
Hi, I have a XW4600 workstation with a hard disk of 500 GB. The technical specifications of the workstation seems to suggest that it can work with a RAID configuration.
This is why I would like to add a second hard drive and install RAID for the purposes of resilience as the workstation is used for important purposes.
Couple of questions about it. First, the RAID can be installed on this workstation? Secondly, I know that I have to buy another hard drive with at least the same capacity, but don't I need to buy the part of HP number of hard disk or any disk hard do? And finally, is it simple enough installation?
Thanks in advance for any help offered.
Please visit the two web links provided below:
1.) this is for configuring SATA RAID on the HP xw4600:
http://saw.CCE.HP.com/km/saw/view.do?docid=emr_na-c01330263&HSID=65138786&sz=293840
2.) HP Workstation xw4600 - devices SATA RAID configuration:
http://saw.CCE.HP.com/km/saw/view.do?docid=emr_na-c01187582&HSID=65138786&sz=12073
And YES, you can configure RAID in your unit, both HARD disks must be the same SIZE, speed (RPM) because its recommended for optimal performance.
Please buy similar brand of HARD drive because it depends also manufacturers and their compatibility.
Hope this helps, for other queries in response to the post and feel free to join us again.
* Click on the white button on the right to say thank you Thumbs Up *.
Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.
Thank you
VSL85
Although I am an employee of HP, I speak for myself and not for HP -
the z820 RAID configuration problem
Hello
I have a newly opened (running the BIOS 3.52) z820 workstation. I would get my RAID configuration Setup program, but I have problems following the steps in the maintenance and Service guide:
http://h20628.www2.HP.com/km-ext/kmcsdirect/emr_na-c03424977-1.PDF
More specifically, in the section "Setting up system BIOS", after confirming the RAID + AHCI is defined for the SATA Mode and Post Messages are enabled, then step 4 says that enable 'SATA RAID Option ROM download. There is none of these items under Device Options. I don't see "SAS Option ROM download", which is already activated.
In addition, after leaving the BIOS settings, there is no CTRL + C or CTRL + I, option to enter RAID settings...
Indeed, I checked that there are two drives running on the machine...
Anyone know what is happening?
Thank you
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Oh and pass a legacy just for test purposes - unless you have already done.
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Hi all
I'm trying to migrate to Windows Server 2008 AHCI RAID on motherboard Intel S5500BC, I downloaded the driver ERT2 of intel, and when I want to add new hardware, and then search for the driver, the driver is not detected! I tried enabling megasr in the system registry and still windows begins with BSOD, is there a driver or a workaround for this problem, I don't know if I'm in Community law
Concerning
Hi Muhieddeen,
I suggest you post your query in the following TechNet forums to improve assistance in this regard.
https://social.technet.Microsoft.com/forums/WindowsServer/en-us/home
Thank you.
Now can someone please guide me the steps to set up the SHARING STORAGE and configuration on the addition of CLUSTERING in WINDOWS 2008 R2 64 BIT. EA
Thank you
Adeel Imtiaz
Cheers, your Udin
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