Hi Guys,
So I've got this volume called "volddevprod" and it's taking double of what the actual size of the data is and I hoped you guys would be able to help me out on the case.
I get that different file systems show different sizes but the actual data that is used on this volume is around 800GB and I see almost 1.5TB used. So there needs to be some kind of misconfiguration.
Below you can see some output from the general sizing / deduplication commands. I've only came across the vol status -S command and found it strange that there's deduplicated data but it's not showing up on my df -s. We do not run any snapshots on this volume but have a snapmirror on it every 30 minutes. Has anyone got an idea what this is about?
aggr show_space
Space allocated to volumes in the aggregate
volddevprod 1797GB 1451GB volume
df -Vg
Filesystem total used avail capacity Mounted on
/vol/volddevprod/ 1787GB 1430GB 357GB 80% /vol/volddevprod/
snap reserve 0GB 0GB 0GB 0% /vol/volddevprod/..
vol status -S
Volume : volddevprod
Feature Used Used%
-------------------------------- ---------------- -----
User Data 782GB 44%
Filesystem Metadata 1.50GB 0%
Inodes 72.5MB 0%
Deduplication 645GB 36%
Snapshot Spill 1.29MB 0%
Quota Metafiles 24.0KB 0%
Total 1.39TB 80%
df -s -g
Filesystem used saved %saved
/vol/volddevprod/ 1430GB 0GB 0%
sis status
Path State Status Progress
/vol/volddevprod Enabled Idle Idle for 13:33:32
We run Data Ontap 8.2.2P2 7-mode since late January 2015 but had the same issue on Data Ontap 8.1.2P3 7-mode already.
Thanks!