[ovirt-users] ovirt disk extend

[Matt Simonsen]

Hello Rajat,

Be careful with the commands below, and be sure you have a good backup.

I am guessing the block device is larger but not yet setup to be used.

Here are my suggestions:

- fdisk -l to verify the disk size  --  you may need to reboot the VM 
for changes to the disk size

- add a partition for the new space and/or extended the existing partition

- pvcreate/vgextend/lvextend and/or pvresize/lvextend

- resize filesystem

Then the space should be available to the OS.

I have not read the RHEL doc you provided, and the comments above are of 
course not provided with any guarantees.

Hope this helps!

Matt


On 12/24/2017 04:37 AM, Rajat Patel wrote:
>
>     We are using Ovirt4.1 we are facing an issues in regards to one of
>     vm disk. While creating vm we have add 120GB of disk as Thin
>     Provision after like few week we want to have more disk using
>     extend size by GB we add 160GB it is showing at ovirt console
>     right size 280GB. But if we login to vm it show origanl size of
>     the disk which creating what we have
>     commited.(https://access.redhat.com/solutions/697303
>     <https://access.redhat.com/solutions/697303>)
>
>     df -HTP
>     Filesystem            Type      Size  Used Avail Use% Mounted on
>     /dev/mapper/rhel-root xfs       120G  119G  923M 100% /
>     devtmpfs              devtmpfs  8.4G     0  8.4G   0% /dev
>     tmpfs                 tmpfs     8.4G   13k  8.4G   1% /dev/shm
>     tmpfs                 tmpfs     8.4G  8.9M  8.4G   1% /run
>     tmpfs                 tmpfs     8.4G     0  8.4G   0% /sys/fs/cgroup
>     /dev/sda1             xfs       1.1G  200M  865M  19% /boot
>     tmpfs                 tmpfs     1.7G     0  1.7G   0% /run/user/0
>
>     Any advise on this issues.
>
>     -- 
>
>
>
>
>
>
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