Hi,
I have started monitoring files with ONTAP8.1.3R2 with OCUM 5.2.
I received the following "Aggregate Overcommitted" Errors. I'm wondering why this error occurrs even all volumes in the aggregate are not thin provisioned.
Does anybody explain the reason?
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Error message:
Subject: dfm: Error event on filerA:aggr2 (Aggregate Overcommitted)
An Error event at 17 Dec 02:18 EST on Aggregate aggr2 on Active/Active Controller filerA:Aggregate Overcommitted.
Committed 7.42 TB (110.31%) out of 6.73 TB available; Using 6.28 TB (93.33%) out of 6.73 TB available
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On the filerA:
> aggr show_space -h aggr2
Aggregate 'aggr2'
Total space WAFL reserve Snap reserve Usable space BSR NVLOG A-SIS Smtape
7655GB 765GB 0KB 6890GB 0KB 0KB 0KB
Space allocated to volumes in the aggregate
Volume Allocated Used Guarantee
a_vol 1592GB 1480GB volume
b_vol 1273GB 1099GB volume
c_vol 1273GB 1173GB volume
d_vol 2229GB 1400GB volume
Aggregate Allocated Used Avail
Total space 6369GB 5153GB 397GB
Snap reserve 0KB 123GB 0KB
WAFL reserve 765GB 83GB 682GB
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On the OCUM server
# dfm report view volumes-space-guarantees filerA:aggr2
Object ID Volume Aggregate Storage Server Space Guarantee Unused Guaranteed Space Volume Total Aggr Total
--------- -------------------- --------- --------------------------- --------------- ----------------------- ------------ -----------
195 a_vol aggr2 filerA volume 884325612 2324595704 7225079512
189 b_vol aggr2 filerA volume 128453856 1660425504 7225079512
191 c_vol aggr2 filerA volume 191914624 1328340404 7225079512
193 d_vol aggr2 filerA volume 114099200 1328340404 7225079512
Totals 1318793292 6641702016 28900318048
dfm report view volumes-autosize-details filerA:aggr2
Object ID Volume Storage Server Autosize State Maximum Size Increment Size
--------- -------------------- --------------------------- -------------- ------------ --------------
195 a_vol filerA On 2789514720 116229780
189 b_vol filerA On 1992510240 83021260
191 c_vol filerA On 1594008480 66417020
193 d_vol filerA On 1594008480 66417020
Totals
If you need any other date, please let me know.
Mariko
