Subscribe to Posts by Email

Subscriber Count

    701

Disclaimer

All information is offered in good faith and in the hope that it may be of use for educational purpose and for Database community purpose, but is not guaranteed to be correct, up to date or suitable for any particular purpose. db.geeksinsight.com accepts no liability in respect of this information or its use. This site is independent of and does not represent Oracle Corporation in any way. Oracle does not officially sponsor, approve, or endorse this site or its content and if notify any such I am happy to remove. Product and company names mentioned in this website may be the trademarks of their respective owners and published here for informational purpose only. This is my personal blog. The views expressed on these pages are mine and learnt from other blogs and bloggers and to enhance and support the DBA community and this web blog does not represent the thoughts, intentions, plans or strategies of my current employer nor the Oracle and its affiliates or any other companies. And this website does not offer or take profit for providing these content and this is purely non-profit and for educational purpose only. If you see any issues with Content and copy write issues, I am happy to remove if you notify me. Contact Geek DBA Team, via geeksinsights@gmail.com

Pages

ACFS Resize: ACFS filesystem resize or adding some disks

Adding Disk to diskgroup and resize of volume with added disk

Remember, in previous post, we have two disks one utilized for /u04/acfstest which is 1.8gb, now am going to add another disk to the existing group which it can increase upto 4gb.

I got /dev/oracleasm/disks/ACFSDISK2

First check what is the size of current /u04/acfstest mount.

clip_image002

Its 1.8GB

Add disk to existing diskgroup ACFS

clip_image004

Check in v$asm_disk

clip_image006

Disk added, now check the size of the asm diskgroup by executing lsdg in asmcmd

clip_image008

Showing 4gb

Now resize at OS level also using acfsutil or volresize in asmcmd.

acfsutil size +2G –d /dev/asm/acfstest-487 /u04/acfstest

clip_image010

Now, /u04/acfstest showing 4g instead of 2g

As discussed, resize of disks or add storage does not effect and doesn’t need downtime and does not need storage admin help too.

Comments are closed.