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Posted to commits@cloudstack.apache.org by GitBox <gi...@apache.org> on 2021/09/09 09:31:27 UTC

[GitHub] [cloudstack] xuanyuanaosheng opened a new issue #5426: How to configure The OpenVswitch using bond?

xuanyuanaosheng opened a new issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426


   ##### ISSUE TYPE
    * Enhancement Request
    * Documentation Report
   
   ##### OS / ENVIRONMENT
   
   1.  OS Version:  Red Hat Enterprise Linux Server release 7.9 (Maipo)
   3.  cloudstack version: cloudstack-agent-4.15.1.0-1.el8.x86_64\
   4.  openvswitch-2.12.0-1.el7.x86_64
   
   The cloudstack work node is using KVM + openvswitch (http://docs.cloudstack.apache.org/en/latest/installguide/hypervisor/kvm.html#configuring-the-network-bridges-for-openvswitch )
   
   The 
   
   
   ---
   
   The related configuration is as below:
   
   
   The switch configuration:
   
   mode=4 and allowed vlan 136,290,291
   
   ```
   interface Ethernet7/40
     description to server Jethro1 eth0/0
     switchport
     switchport mode trunk
     switchport trunk allowed vlan 136,290-291
     channel-group 704 mode active
     no shutdown
   
   ```
   
   First we create a main bridge connected to the bond0 interface. Next we create three fake bridges, each connected to a specific vlan tag.
   
   # ovs-vsctl add-br cloudbr
   # ovs-vsctl add-bond cloudbr bond0 ens2f0 ens2f1
   # ovs-vsctl set port cloudbr trunks=136,290,291
   # ovs-vsctl add-br mgmt0 cloudbr 136
   # ovs-vsctl add-br cloudbr0 cloudbr 290
   # ovs-vsctl add-br cloudbr1 cloudbr 291
   
   The ifcfg-ens2f0 network configuration:
   
   ```
   TYPE=Ethernet
   BOOTPROTO=none
   UUID=f8a7f9c7-b5fc-4887-a656-50b9e0cd787b
   DEVICE=ens2f0
   ONBOOT=yes
   ```
   
   The ifcfg-ens2f1 network configuration:
   ```
   TYPE=Ethernet
   BOOTPROTO=none
   UUID=0e8b0ab7-63c6-4704-9c27-01ee68098d6f
   DEVICE=ens2f1
   ONBOOT=yes
   ```
   
   The ifcfg-bond0 configuration:
   ```
   DEVICE=bond0
   NAME=bond0
   BOOTPROTO=none
   ONBOOT=yes
   HOTPLUG=no
   TYPE=OVSBond
   DEVICETYPE=ovs
   OVS_BRIDGE=cloudbr
   BOND_IFACES="ens2f0 ens2f1"
   OVS_OPTIONS="bond_mode=balance-tcp lacp=active"
   ```
   
   The ifcfg-mgmt0 configuration:
   ```
   DEVICE=mgmt0
   DEVICETYPE=ovs
   TYPE=OVSBridge
   BOOTPROTO=none
   ONBOOT=yes
   HOTPLUG=no
   IPADDR=10.67.39.250
   NETMASK=255.255.252.0
   GATEWAY=10.67.39.254
   ```
   
   The ifcfg-cloudbr0 configuration: 
   ```
   DEVICE=cloudbr0
   BOOTPROTO=none
   ONBOOT=yes
   HOTPLUG=no
   TYPE=OVSBridge
   DEVICETYPE=ovs
   ```
   
   The ifcfg-cloudbr1 configuration:
   ```
   DEVICE=cloudbr1
   BOOTPROTO=none
   ONBOOT=yes
   HOTPLUG=no
   TYPE=OVSBridge
   DEVICETYPE=ovs
   ```
   
   The ovs-vsctl command is :
   ```
   # ovs-vsctl show
   fd8f7b60-f922-462f-b5c1-a9742e00bf89
       Bridge cloudbr
           Port cloudbr
               trunks: [136, 290, 291]
               Interface cloudbr
                   type: internal
           Port "mgmt0"
               tag: 136
               Interface "mgmt0"
                   type: internal
           Port "bond0"
               Interface "ens2f0"
               Interface "ens2f1"
           Port "cloudbr0"
               tag: 290
               Interface "cloudbr0"
                   type: internal
           Port "cloudbr1"
               tag: 291
               Interface "cloudbr1"
                   type: internal
       ovs_version: "2.12.0"
   ```
   
   
   The ovs-appctl bond/show command is 
   
   ```
   # ovs-appctl bond/show
   ---- bond0 ----
   bond_mode: balance-tcp
   bond may use recirculation: yes, Recirc-ID : 1
   bond-hash-basis: 0
   updelay: 0 ms
   downdelay: 0 ms
   next rebalance: 736 ms
   lacp_status: negotiated
   lacp_fallback_ab: false
   active slave mac: 48:df:37:5f:62:08(ens2f1)
   
   slave ens2f0: enabled
     may_enable: true
   
   slave ens2f1: enabled
     active slave
     may_enable: true
     hash 250: 6 kB load
   ```


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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918047456


   @weizhouapache Yes, It works, 
   1.  But I know it will failed when restart.  
   2.  I update this issue info
   3.  I will do more test.
   
   Now I test this configuration on oracle8.
   
   https://github.com/apache/cloudstack/issues/5443


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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5426: How to configure The OpenVswitch using bond?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918026098


   The command output:
   ```
   # ip a
   1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
       link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
       inet 127.0.0.1/8 scope host lo
          valid_lft forever preferred_lft forever
       inet6 ::1/128 scope host 
          valid_lft forever preferred_lft forever
   2: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:34 brd ff:ff:ff:ff:ff:ff
   3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:35 brd ff:ff:ff:ff:ff:ff
   4: ens2f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP group default qlen 1000
       link/ether 48:df:37:5f:62:00 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::4adf:37ff:fe5f:6200/64 scope link 
          valid_lft forever preferred_lft forever
   5: eno3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:36 brd ff:ff:ff:ff:ff:ff
   6: ens2f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP group default qlen 1000
       link/ether 48:df:37:5f:62:08 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::4adf:37ff:fe5f:6208/64 scope link 
          valid_lft forever preferred_lft forever
   7: eno4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:37 brd ff:ff:ff:ff:ff:ff
   8: eno49: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
       link/ether 80:30:e0:33:a2:68 brd ff:ff:ff:ff:ff:ff
   9: eno50: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
       link/ether 80:30:e0:33:a2:6c brd ff:ff:ff:ff:ff:ff
   18: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
       link/ether 0a:0e:20:80:8f:5d brd ff:ff:ff:ff:ff:ff
   19: cloudbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 48:df:37:5f:62:00 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::4adf:37ff:fe5f:6200/64 scope link 
          valid_lft forever preferred_lft forever
   20: mgmt0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
       inet 10.67.39.250/22 brd 10.67.39.255 scope global mgmt0
          valid_lft forever preferred_lft forever
       inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
          valid_lft forever preferred_lft forever
   21: cloudbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
          valid_lft forever preferred_lft forever
   22: cloudbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
          valid_lft forever preferred_lft forever
   ```
   
   The output is null
   
   ![image](https://user-images.githubusercontent.com/4197714/133063496-3a4e2c84-e3c7-4b56-af5f-811c25fdd3a3.png)
   
   
   The servce looks worked.   But It is failed on Oracle 8.
   
   
   


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[GitHub] [cloudstack] weizhouapache commented on issue #5426: How to configure The OpenVswitch using bond On Centos 7 Or Oracle7?

Posted by GitBox <gi...@apache.org>.
weizhouapache commented on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918039433


   > The command output:
   > 
   > ```
   > # ip a
   > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
   >     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
   >     inet 127.0.0.1/8 scope host lo
   >        valid_lft forever preferred_lft forever
   >     inet6 ::1/128 scope host 
   >        valid_lft forever preferred_lft forever
   > 2: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
   >     link/ether 30:e1:71:62:00:34 brd ff:ff:ff:ff:ff:ff
   > 3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
   >     link/ether 30:e1:71:62:00:35 brd ff:ff:ff:ff:ff:ff
   > 4: ens2f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP group default qlen 1000
   >     link/ether 48:df:37:5f:62:00 brd ff:ff:ff:ff:ff:ff
   >     inet6 fe80::4adf:37ff:fe5f:6200/64 scope link 
   >        valid_lft forever preferred_lft forever
   > 5: eno3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
   >     link/ether 30:e1:71:62:00:36 brd ff:ff:ff:ff:ff:ff
   > 6: ens2f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP group default qlen 1000
   >     link/ether 48:df:37:5f:62:08 brd ff:ff:ff:ff:ff:ff
   >     inet6 fe80::4adf:37ff:fe5f:6208/64 scope link 
   >        valid_lft forever preferred_lft forever
   > 7: eno4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
   >     link/ether 30:e1:71:62:00:37 brd ff:ff:ff:ff:ff:ff
   > 8: eno49: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
   >     link/ether 80:30:e0:33:a2:68 brd ff:ff:ff:ff:ff:ff
   > 9: eno50: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
   >     link/ether 80:30:e0:33:a2:6c brd ff:ff:ff:ff:ff:ff
   > 18: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
   >     link/ether 0a:0e:20:80:8f:5d brd ff:ff:ff:ff:ff:ff
   > 19: cloudbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
   >     link/ether 48:df:37:5f:62:00 brd ff:ff:ff:ff:ff:ff
   >     inet6 fe80::4adf:37ff:fe5f:6200/64 scope link 
   >        valid_lft forever preferred_lft forever
   > 20: mgmt0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
   >     link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
   >     inet 10.67.39.250/22 brd 10.67.39.255 scope global mgmt0
   >        valid_lft forever preferred_lft forever
   >     inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
   >        valid_lft forever preferred_lft forever
   > 21: cloudbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
   >     link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
   >     inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
   >        valid_lft forever preferred_lft forever
   > 22: cloudbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
   >     link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
   >     inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
   >        valid_lft forever preferred_lft forever
   > ```
   > 
   > The output is null
   > 
   > ![image](https://user-images.githubusercontent.com/4197714/133063496-3a4e2c84-e3c7-4b56-af5f-811c25fdd3a3.png)
   > 
   > The servce looks worked. But I don't know why. And It is failed on Oracle 8 using the same configuration.
   
   @xuanyuanaosheng is this the configuration on centos7 ? does it work ?


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[GitHub] [cloudstack] weizhouapache commented on issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
weizhouapache commented on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918232239


   > @weizhouapache Yes, It works on Oracle 7,
   > 
   > 1. But I know it will failed when restart.
   > 2. I update this issue info
   > 3. I will do more test.
   > 
   > Now I test this configuration on Oracle 8.
   > 
   > #5443
   
   @xuanyuanaosheng 
   since the configuration worked on oracle 7, can we close this issue ?
   


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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918047456


   @weizhouapache Yes, It works on Oracle 7, 
   1.  But I know it will failed when restart.  
   2.  I update this issue info
   3.  I will do more test.
   
   Now I test this configuration on oracle8.
   
   https://github.com/apache/cloudstack/issues/5443


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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5426: How to configure The OpenVswitch using bond On Centos 7 Or Oracle7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918047456


   @weizhouapache Yes, It works,But I know it will failed when restart. Now I test this configuration on oracle8.


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[GitHub] [cloudstack] xuanyuanaosheng commented on issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng commented on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918830985


   @weizhouapache   It just like a magic.  


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[GitHub] [cloudstack] weizhouapache commented on issue #5426: How to configure The OpenVswitch using bond?

Posted by GitBox <gi...@apache.org>.
weizhouapache commented on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-915929675


   @xuanyuanaosheng 
   similar as I asked in #5409 , can you share the result of some commands
   
       ip a
       ifup cloudbr
       ifup mgmt0
   


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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918047456


   @weizhouapache Yes, It works,But I know it will failed when restart.  I will do more test.
   
   Now I test this configuration on oracle8.
   
   https://github.com/apache/cloudstack/issues/5443


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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5426: How to configure The OpenVswitch using bond On Centos 7 Or Oracle7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918026098


   The command output:
   ```
   # ip a
   1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
       link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
       inet 127.0.0.1/8 scope host lo
          valid_lft forever preferred_lft forever
       inet6 ::1/128 scope host 
          valid_lft forever preferred_lft forever
   2: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:34 brd ff:ff:ff:ff:ff:ff
   3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:35 brd ff:ff:ff:ff:ff:ff
   4: ens2f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP group default qlen 1000
       link/ether 48:df:37:5f:62:00 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::4adf:37ff:fe5f:6200/64 scope link 
          valid_lft forever preferred_lft forever
   5: eno3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:36 brd ff:ff:ff:ff:ff:ff
   6: ens2f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP group default qlen 1000
       link/ether 48:df:37:5f:62:08 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::4adf:37ff:fe5f:6208/64 scope link 
          valid_lft forever preferred_lft forever
   7: eno4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
       link/ether 30:e1:71:62:00:37 brd ff:ff:ff:ff:ff:ff
   8: eno49: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
       link/ether 80:30:e0:33:a2:68 brd ff:ff:ff:ff:ff:ff
   9: eno50: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
       link/ether 80:30:e0:33:a2:6c brd ff:ff:ff:ff:ff:ff
   18: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
       link/ether 0a:0e:20:80:8f:5d brd ff:ff:ff:ff:ff:ff
   19: cloudbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 48:df:37:5f:62:00 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::4adf:37ff:fe5f:6200/64 scope link 
          valid_lft forever preferred_lft forever
   20: mgmt0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
       inet 10.67.39.250/22 brd 10.67.39.255 scope global mgmt0
          valid_lft forever preferred_lft forever
       inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
          valid_lft forever preferred_lft forever
   21: cloudbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
          valid_lft forever preferred_lft forever
   22: cloudbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
       link/ether 86:64:3b:b2:8c:48 brd ff:ff:ff:ff:ff:ff
       inet6 fe80::8464:3bff:feb2:8c48/64 scope link 
          valid_lft forever preferred_lft forever
   ```
   
   The output is null
   
   ![image](https://user-images.githubusercontent.com/4197714/133063496-3a4e2c84-e3c7-4b56-af5f-811c25fdd3a3.png)
   
   
   The servce looks worked.  But I don't know why.  And It is failed on Oracle 8 using the same configuration.
   
   
   


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[GitHub] [cloudstack] xuanyuanaosheng closed issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng closed issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426


   


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[GitHub] [cloudstack] xuanyuanaosheng edited a comment on issue #5426: How to configure the OpenVswitch using bond on Centos 7 or Oracle 7?

Posted by GitBox <gi...@apache.org>.
xuanyuanaosheng edited a comment on issue #5426:
URL: https://github.com/apache/cloudstack/issues/5426#issuecomment-918047456


   @weizhouapache Yes, It works on Oracle 7, 
   1.  But I know it will failed when restart.  
   2.  I update this issue info
   3.  I will do more test.
   
   Now I test this configuration on Oracle 8.
   
   https://github.com/apache/cloudstack/issues/5443


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