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https://issues.apache.org/jira/browse/CLOUDSTACK-8751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15311622#comment-15311622
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ASF GitHub Bot commented on CLOUDSTACK-8751:
--------------------------------------------
Github user bvbharatk commented on the issue:
https://github.com/apache/cloudstack/pull/866
### ACS CI BVT Run
**Sumarry:**
Build Number 109
Hypervisor xenserver
NetworkType Advanced
Passed=72
Failed=1
Skipped=3
_Link to logs Folder (search by build_no):_
https://www.dropbox.com/sh/yj3wnzbceo9uef2/AAB6u-Iap-xztdm6jHX9SjPja?dl=0
**Failed tests:**
* test_vm_life_cycle.py
* test_10_attachAndDetach_iso Failing since 4 runs
**Skipped tests:**
test_vm_nic_adapter_vmxnet3
test_static_role_account_acls
test_deploy_vgpu_enabled_vm
**Passed test suits:**
test_deploy_vm_with_userdata.py
test_affinity_groups_projects.py
test_portable_publicip.py
test_vpc_vpn.py
test_over_provisioning.py
test_global_settings.py
test_scale_vm.py
test_service_offerings.py
test_routers_iptables_default_policy.py
test_routers.py
test_reset_vm_on_reboot.py
test_snapshots.py
test_deploy_vms_with_varied_deploymentplanners.py
test_login.py
test_list_ids_parameter.py
test_public_ip_range.py
test_multipleips_per_nic.py
test_regions.py
test_affinity_groups.py
test_network_acl.py
test_pvlan.py
test_volumes.py
test_nic.py
test_deploy_vm_root_resize.py
test_resource_detail.py
test_secondary_storage.py
test_disk_offerings.py
> Minimise VR downtime during network update
> ------------------------------------------
>
> Key: CLOUDSTACK-8751
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8751
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Bharat Kumar
> Assignee: Bharat Kumar
>
> Currently we use redundant virtual router enabled networks to prevent network
> outage even if one of the virtual router fails. This is achieved by using
> redundant virtual routers along with VRRP protocol. This has increased the
> network robustness. However updating a network with new network offering
> involves some downtime due to Vr restarts. In case of redundant VR based
> networks we can sequence the network update operations to update the backup
> first and then update the master while master's operations are being handled
> by backup, this way i think we can minimise the downtime.
> Link to FS
> https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=61310469
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