Usable and free can vary if you have ACFS volumes defined. Maybe there are
other scenarios that will cause them to be different, but that's at least an
example. If I wanted to know how much space I have available in terms of a
percentage, I'd go with usable/total.
HTH,
T. J.
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of Zelli, Brian
Sent: Tuesday, September 22, 2015 10:22 AM
To: oracle-l (oracle-l@xxxxxxxxxxxxx)
Subject: figuring out space
So I'm using ASM and trying to create a report that alerts me to space issues.
Using gv$asm_diskgroup
I have total space, usable space and free space. It looks like usable and
free have the same value.
I'm trying to figure out a calculation that will alert me when there is only
about 30% left. For the life of
me, I can't see to get the calc right. Help!!!!!
Brian
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