Disk space problem
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Hello, I have two 3TB drives in Raid 1. During installation problems with GPT, I had to create two partitions on a 300GB and the other of the remaining space. On the partition of 300GB I installed RedHat 5.
I have about 2500GB remaining I can not mount them. The situation is that you can see in the screenshot attached to this post. Space that can not be mounted I want to install DB2 for use as a storage Db. How do I install and use that space? Thanks. |
From what I see in the screenshot, there is no partition on /dev/sdb. You need to create a partition
and format it. If you do a single partition, you will have /dev/sdb1. |
I tried to make a partition but maybe wrong in some way. you could tell me how to make a partition and mount it?
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I created a partition on sdb sdb1 named, as you can see below:
Code:
[root@localhost /]# fdisk /dev/sdb Code:
[root@localhost mnt]# mount -t ext3 /dev/sdb1 /dev/ |
As you can see from the warning message in your last post, fdisk does not support GPT. Download the GParted iso and burn it to a disk and boot with it and create your partitions and format.
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I just tried to mount it on /dev after trying to mount other directories.
I've already downloaded GParted Live but has not really seen /dev/sdb. |
try following this guide: http://www.cyberciti.biz/tips/fdisk-...eater-2tb.html
you don't need a gparted live cd, just make sure parted is installed in your machine. I just used this last week to create a partition on a 6tb array |
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Perhaps my situation is different, but this guide I've seen, and it did not work. |
You created the partition. Did you format it? mkfs -t ext3 /dev/sdb1
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If you are using the GParted CD, are you able to see sdb by clicking the down arrow in the upper right of the window which shows the different drives? When you select /dev/sdb, do the partitions show in the main window? If you do, do you click on /dev/sdb1 to highlight it then click on the Partition tab at the top, select unmount then go back and select Format to? If you are doing these things it should work.
Check your /etc/fstab and /etc/mtab files to see if there is an entry for sdb1 there and comment the line out before you try to format. It might be due to RAID which I'm not familiar with. You might post details on each step you have taken. |
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With GParted Live the partition of which we speak is not seen. You can not see /dev/sdb neither /dev/sdb1 |
open a console and type 'mount' without the quotes, post the output please.
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Below is the output of the command 'mount': Code:
[root@localhost ~]# mount I would like to create a 2TB partition, only data that is to be devoted only to the DB. |
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