LVextend

[Marti, Robert]

When you run ext2resize it sets up the inode table and superblocks.

Sent from my iPhone

On May 23, 2010, at 9:38 PM, "Joy Methew" <ml4joy at gmail.com> wrote:

> Hello Raj,
>                i wanna add one question in ur query.
> when we format first LV1 (200M) it make inode table for 200M.
> when we extend 300M size in existing LV1 how system arrange inode  
> table for
> 300M.
>
> any suggestion?
>
> On Wed, May 19, 2010 at 10:48 AM, madunix <madunix at gmail.com> wrote:
>
>> look @
>>
>> http://chrishood.vox.com/library/post/expand-san-lun-without-destroying-logical-volumes.html
>> http://www.redhat.com/magazine/009jul05/features/lvm2/
>> http://tldp.org/HOWTO/LVM-HOWTO/extendlv.html
>>
>>
>> On Tue, May 18, 2010 at 5:57 AM, Marti, Robert <RJM002 at shsu.edu>  
>> wrote:
>>> Because you're extending an already formatted partition. Read up on
>>> what formatting does in the Linux world. The extend process covers  
>>> any
>>> magic that might need to happen.
>>>
>>> Sent from my iPhone
>>>
>>> On May 17, 2010, at 22:29, "Raj Har" <raj4list at gmail.com> wrote:
>>>
>>>> Hello all,
>>>>               i have one confusion please help me.
>>>>
>>>> 1.suppose we creates 500M PV
>>>> 2.500M VG1
>>>> 3.200M lV1
>>>> 4.format with mke2fs -j /dev/vg1/lv1
>>>> 5.mount /dev/vg1/lv1 /new
>>>> 6.i want lvextend
>>>> 7.when we extend lv from vg. after extend we need not to format  
>>>> this
>>>> partation we run resize2fs command for using this partition.
>>>>
>>>> why we not need to fromat this partition?
>>>> when we create first time lv we format it bt not in extend case  
>>>> why?
>>>>
>>>> thanks
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