Hi All,

My 200GB database LUN is running out of space, as a quick fix I need to expand LUN to 250GB by concatenating 50GB LUN.
MY queries are ->
Is there any downtime require for this activity / can I concatenate 50GB LUN online while my server is on ?
My database is on Microsoft Cluster services & disk type is basic -> How I will see expanded disk in microsoft disk manager or do I need to expand the partition from OS side also?

Thanks & Regards

Walter