回复: About ACS4.11.1 using Swift to do Secondary(关于ACS4.11.1使用Swift做Secondary的问题;)

2018-08-06 Thread ccf...@ccfish.net
既然这样,那就用NFS好了, CS的[secondary storage] 使用NFS的时间比较长,稳定。 对整体VM的运行也没有什么影响。 对性能影响主要的还是Primary Storage和带宽/磁盘IO。 ccf...@ccfish.net 发件人: anyun_admin 发送时间: 2018-08-07 09:45 收件人: users-cn@cloudstack.apache.org 主题: About ACS4.11.1 using Swift to do Secondary(关于ACS4.11.1使用Swift做Secondary的问题;) hello

About ACS4.11.1 using Swift to do Secondary(关于ACS4.11.1使用Swift做Secondary的问题;)

2018-08-06 Thread anyun_admin
hello everybody! Our environment: CentOS7.4, CloudStack4.11.1.0 + KVM + RBD(Primary) + Swift(Secondary) + NFS Secondary_Staging_Storege; Failure: after adding the resources and starting Zone, SSVM and CPVM cannot be started, and corresponding template virtual machine cannot be created. Replace

Re: Solved: slow performance CEPH RBD on KVM

2018-08-06 Thread Andrija Panic
Cool, I didn't consider this as a variable :) IDE works extremely slow indeed... anyway, make sure to also have RBD caching on KVM side. Cheers On Mon, Aug 6, 2018, 14:51 Benjamin Naber wrote: > Hi Andrija, > > i figured out the problem. templates should be created as OS: Other PV >

Solved: slow performance CEPH RBD on KVM

2018-08-06 Thread Benjamin Naber
Hi Andrija, i figured out the problem. templates should be created as OS: Other PV Virtio-SCSI (64-bit) otherwise, vm disk will created as an IDE Device. Afther changing the setting i got my Performance and a well working environment. Kind regards Ben > > Andrija Panic hat am 5.

Tips for troubleshooting

2018-08-06 Thread Jon Marshall
I have a test setup for CS 4.11.1 advanced networking KVM on Centos 7. One manager node and one compute node 2 NICs (1 management/storage), I a trunk link for VM traffic. I create a guest network, an isolated network and a VPC with it's own isolated network so 3 VRs and each network has a VM

RE: Secure Live KVM VM Migration with CloudStack 4.11.1

2018-08-06 Thread Piotr Pisz
Hi Rohit, The operation you are writing about is beyond my capabilities, could you write how to perform such encryption and update such a table correctly? I will be very obliged :-) Best regards, Piotr -Original Message- From: Rohit Yadav Sent: Monday, July 23, 2018 10:03 AM To: