I have Centos server 4.5 with 3.3TB raid disk on a 3 ware controller.
Now the problem is that I am not able to see the partition in full since
it shows only 1.2TB.
I have created a partition with Parted and (GNU PARTED) and I have seen
it is 3.3 T there. However I have to make this partition on ext3 with
make2efs –j /dev/sda1 and after the formatting it went to 1.2T.
Could someone help me to address this issue by suggesting a proper
partitioning utility which does this for me?. It is a production server
on which 2 hdd had been failed and I need to make it up and running ASAP.
Any suggestion and help would be really appreciated.
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Rajeev,
Make sure you have the disk label set to gpt. When using parted, use
the mklabel option.
HTH,
Monty
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06-03-2008, 04:05 PM
Joshua Baker-LePain
FW: Partitioning help
On Tue, 3 Jun 2008 at 1:18pm, Rajeev R. Veedu wrote
I have Centos server 4.5 with 3.3TB raid disk on a 3 ware controller.
Now the problem is that I am not able to see the partition in full since
it shows only 1.2TB.
You need CentOS 5 to support devices >2TB. And you can't boot from such
devices because, as the other posted mentioned, you must use a gpt
partition label, which grub does not support.