I am not able to reproduce this bug in my setup. I am using almost the same network configuration that the one posted in this bug report but I am using stable/grizzly with only one compute node, I am able to reach up to 200 VMs with no problems at all:
I am using a very simple scripts to boot all these VMs:
emagana@rock:~$ more performance.sh
#!/bin/bash
COUNTER=0
for i in {1..200}
do
echo "Deploy VM vm-$i"
nova boot --flavor 42 --image tty-quantum --nic net-id=fced80ba-100f-43f0-ab2e-a2bf657d15ab vm-$i
let COUNTER=$COUNTER+1
if [ $COUNTER -eq 300 ]
then
sleep 5
COUNTER=0
fi
done
I am not able to reproduce this bug in my setup. I am using almost the same network configuration that the one posted in this bug report but I am using stable/grizzly with only one compute node, I am able to reach up to 200 VMs with no problems at all:
| 284a318b- 84df-4008- a386-d4a7b0510d ee | vm-178 | ACTIVE | None | Running | private=10.0.0.178 | e93c-4b48- 9843-b45a45a33b 87 | vm-179 | ACTIVE | None | Running | private=10.0.0.182 | 79c3-4020- adca-6348f76f44 cf | vm-18 | ACTIVE | None | Running | private=10.0.0.22 | 92f5-41c1- a294-f5e52ef970 52 | vm-180 | ACTIVE | None | Running | private=10.0.0.184 | 7f6f-4da3- 8054-5a8158a48e f9 | vm-181 | ACTIVE | None | Running | private=10.0.0.183 | c94b-4030- 95d4-47c1838932 27 | vm-182 | ACTIVE | None | Running | private=10.0.0.187 | acf3-49a9- a960-a2a6835df5 34 | vm-183 | ACTIVE | None | Running | private=10.0.0.185 | b471-4a1f- b43c-f9d6987335 4d | vm-184 | ACTIVE | None | Running | private=10.0.0.186 | aeff-4451- 9e3c-27316d1ffd 78 | vm-185 | ACTIVE | None | Running | private=10.0.0.188 | 801a-4a59- 9a85-1113e54e0c 18 | vm-186 | ACTIVE | None | Running | private=10.0.0.192 | a645-4bdf- 84b8-5078c19c39 a4 | vm-187 | ACTIVE | None | Running | private=10.0.0.189 | 43aa-4506- b3a9-43f2ff3f46 1c | vm-188 | ACTIVE | None | Running | private=10.0.0.190 | c25b-46f2- 8550-7ec807d3b0 b7 | vm-189 | ACTIVE | None | Running | private=10.0.0.191 | 0f9e-44d0- a080-59bfb9aded f5 | vm-19 | ACTIVE | None | Running | private=10.0.0.20 | 501b-44de- 9149-0cb25b217d 96 | vm-190 | ACTIVE | None | Running | private=10.0.0.194 | 83a7-4f9d- 85a7-796a65043a ed | vm-191 | ACTIVE | None | Running | private=10.0.0.193 | 55e1-49e8- 8c7b-6f6bd5b218 3a | vm-192 | ACTIVE | None | Running | private=10.0.0.195 | 541f-4e92- b3f5-51e51d2840 8a | vm-193 | ACTIVE | None | Running | private=10.0.0.198 | 8f1d-40b1- 9db6-738665cdb8 e7 | vm-194 | ACTIVE | None | Running | private=10.0.0.197 | 5867-421c- ab86-c15c06802f 48 | vm-195 | ACTIVE | None | Running | private=10.0.0.196 | 02a8-409a- 9dc0-8abd5dcd6d c0 | vm-196 | ACTIVE | None | Running | private=10.0.0.201 | d60a-4fbc- 9f1c-509c5fb5ed 8c | vm-197 | ACTIVE | None | Running | private=10.0.0.199 | 0e3d-4c7d- 9bdb-2f9010ff83 e3 | vm-198 | ACTIVE | None | Running | private=10.0.0.202 | abef-4d28- 946c-e87b8f5cd4 8f | vm-199 | ACTIVE | None | Running | private=10.0.0.200 | de0a-40b0- b09e-4b6916287a 97 | vm-2 | ACTIVE | None | Running | private=10.0.0.4 | d4ce-4c02- 948e-c5659271da 80 | vm-20 | ACTIVE | None | Running | private=10.0.0.23 | 9d43-4511- 93ea-d023e03f8f 36 | vm-200 | ACTIVE | None | Running | private=10.0.0.203 |
| b2e1bbec-
| c8f5d908-
| 2f452943-
| 43314b6c-
| 3821636d-
| f6b27836-
| c798b778-
| 99a023ec-
| 4475818f-
| 56145c8c-
| f2c3074a-
| f12c882a-
| 9a40b604-
| 952a25a6-
| 5012700f-
| 9d7bbc67-
| 13192f4b-
| 4ff125dc-
| d8f366e2-
| 5ea852aa-
| 2c60b14a-
| eacddd5d-
| 5dc1f542-
| bba098a3-
| 5192cdf0-
| c13cccd3-
I am using a very simple scripts to boot all these VMs:
emagana@rock:~$ more performance.sh fced80ba- 100f-43f0- ab2e-a2bf657d15 ab vm-$i
#!/bin/bash
COUNTER=0
for i in {1..200}
do
echo "Deploy VM vm-$i"
nova boot --flavor 42 --image tty-quantum --nic net-id=
let COUNTER=$COUNTER+1
if [ $COUNTER -eq 300 ]
then
sleep 5
COUNTER=0
fi
done