In terms of the raid there is really nothing you can do without rebuilding it. the only thing I could think of is if you were to purchase Disk manager from Paragon Software to split up that large partition into two, but I would call Paragon and find out to see if this would work for you.
Windows 2003 SP1 indeed can use disks over 2TB, but there is a catch:
To be able to use the space after the 2TB point on the disk, the partition table needs to be GPT. Windows (and Linux) can only convert to GPT if the disk is completely empty (no partitions on it).
So, assuming your server is running SP1 or later, to use the remaining 700GB you will need to first check if the disk isn't already GPT. To do this, in disk management, right click the disk (not the partition), and select properties. Look under the volumes tab. It should report the partition style. There are 2 options; MBR (Master Boot Record) or GPT (GUID Partition Table).
If the disk is currently on MBR the steps will be:
- back up all the data on your E-drive
- go to disk management and delete the E-partition
- right click the disk (probably "Disk 1"), not the partition, and select "Convert to GPT"
- recreate the E-partition (may as well go max size) and format it
- right click the disk (probably "Disk 1"), not the partition, and select "Convert to GPT"
Ah...that's the trick. I've read both replies above and it kept on creating mbr partition and chopping off at 2tb, but righclicking on the drive, not the partition and say convert to gpt did the trick. It recombines it. Anyway, we have a second md1000 that wasn't previously utilized before, and I was able to format it as 1 large chunk. So I'm going to set up the right way, copy over the data from the first md1000 to the second, and redo the first one to recover some space. The trick now is to copy everything over making sure that all the rights and security remains the same, then I'll swap the drive letter and re-establish all the shares so it's transparent to the users and programs using the data. I've done this before using robocopy. If you have any better ideas let me know. Oh and probably do a backup first before I do all this.
BRUNOSWORLD
9 Posts
0
January 26th, 2010 12:00
I believe Server 2003 SP1 takes that limitation away. Check out this link to see if there is anything you can do
http://www.microsoft.com/whdc/device/storage/LUN_SP1.mspx
In terms of the raid there is really nothing you can do without rebuilding it. the only thing I could think of is if you were to purchase Disk manager from Paragon Software to split up that large partition into two, but I would call Paragon and find out to see if this would work for you.
Dev Mgr
4 Operator
•
9.3K Posts
0
January 27th, 2010 06:00
Windows 2003 SP1 indeed can use disks over 2TB, but there is a catch:
To be able to use the space after the 2TB point on the disk, the partition table needs to be GPT. Windows (and Linux) can only convert to GPT if the disk is completely empty (no partitions on it).
So, assuming your server is running SP1 or later, to use the remaining 700GB you will need to first check if the disk isn't already GPT. To do this, in disk management, right click the disk (not the partition), and select properties. Look under the volumes tab. It should report the partition style. There are 2 options; MBR (Master Boot Record) or GPT (GUID Partition Table).
If the disk is currently on MBR the steps will be:
- back up all the data on your E-drive
- go to disk management and delete the E-partition
- right click the disk (probably "Disk 1"), not the partition, and select "Convert to GPT"
- recreate the E-partition (may as well go max size) and format it
- restore your data
nxp3
4 Posts
0
February 1st, 2010 05:00
- right click the disk (probably "Disk 1"), not the partition, and select "Convert to GPT"
Ah...that's the trick. I've read both replies above and it kept on creating mbr partition and chopping off at 2tb, but righclicking on the drive, not the partition and say convert to gpt did the trick. It recombines it. Anyway, we have a second md1000 that wasn't previously utilized before, and I was able to format it as 1 large chunk. So I'm going to set up the right way, copy over the data from the first md1000 to the second, and redo the first one to recover some space. The trick now is to copy everything over making sure that all the rights and security remains the same, then I'll swap the drive letter and re-establish all the shares so it's transparent to the users and programs using the data. I've done this before using robocopy. If you have any better ideas let me know. Oh and probably do a backup first before I do all this.