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Here is a problem I am facing with quota. I have set total iops VM quota to
99.

ubuntu at ceph-perftest-1:~$ nova --os-username admin --os-password admin
 --os-tenant-id 38a100db8cab4c89a9602ef1eb38f893  --os-auth-url
http://172.30.90.89:5000/v2.0/    flavor-show m1.small
+----------------------------+-------------------------------------------------------------------------------+
| Property                   | Value
                                  |
+----------------------------+-------------------------------------------------------------------------------+
| OS-FLV-DISABLED:disabled   | False
                                  |
| OS-FLV-EXT-DATA:ephemeral  | 0
                                  |
| disk                       | 20
                                 |
| extra_specs                | {"quota:disk_total_iops_sec": "99",
"quota:disk_total_bytes_sec": "62914560"} |
| id                         | 2
                                  |
| name                       | m1.small
                                 |
| os-flavor-access:is_public | True
                                 |
| ram                        | 2048
                                 |
| rxtx_factor                | 1.0
                                  |
| swap                       |
                                  |
| vcpus                      | 1
                                  |
+----------------------------+-------------------------------------------------------------------------------+


When I run fio tool on a vm of m1.small flavor i see iops more than 99...
any idea why this happening ?


root at t1:/home/ubuntu# fio randread.config
rbd: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=2
fio-2.1.3
Starting 1 process
Cbs: 1 (f=1): [r] [11.5% done] [3608KB/0KB/0KB /s] [902/0/0 iops] [eta
00m:54s]
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