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QOS of cpu/memory/network/disk
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openstack_QOS.md

openstack QOS

fuel 9.0 openstack mitaka

  1. disk qos
  2. network qos
  3. cpu qos
  4. memory qos
  5. ...
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disk QOS

root@node-6:~# nova flavor-create cpu.micro auto 4096 10 4

+--------------------------------------+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| ID                                   | Name      | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |
+--------------------------------------+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| 33a9af41-f722-4446-a358-690ebccff4c7 | cpu.micro | 4096      | 10   | 0         |      | 4     | 1.0         | True      |
+--------------------------------------+-----------+-----------+------+-----------+------+-------+-------------+-----------+

root@node-6:~# nova flavor-key cpu.micro set quota:disk_write_bytes_sec=10485760

References

  1. openstack admin guide compute flavors

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