IOPS limitation with XenServer as hypervisor

2018-11-26 Thread Melanie Desaive
Hi all, do I get it right, that there is no way to limit IOPS per volume with XenServer as hypervisor? (Using ACS 4.11) I tried the settings to limit IO bandwidth and IOPS per volume on hypervisor side with XenServer and only the bandwidth limitation seems to have an effect. Seems to me, that thi

Re: IOPS limitation with XenServer as hypervisor

2018-11-26 Thread Andrija Panic
Hi Melanie, with KVM it works (but I'm not aware of Xen atm) - you set upper limits for number of bytes per sec and IOs per seconds for both read and writes, on Disk Offering (and Compute offering) by defining HyperVisor QoS values. Example for manual play: https://fedoraproject.org/wiki/QA:Testc

RE: secure hosts communications

2018-11-26 Thread Richard Persaud
Thank you, Rohit. I am using 4.11.1 with a full KVM environment. They are showing unsecure with strictness set to true. What configuration needs to be adjusted to have the KVM hosts show secure? Regards, Richard Persaud From: Rohit Yadav Sent: Saturday, November 24, 2018 2:02 PM To: users@cl

[ANNOUNCE] Apache CloudStack LTS Maintenance Release 4.11.2.0

2018-11-26 Thread Paul Angus
Announcing Apache CloudStack LTS Maintenance Release 4.11.2.0 The Apache CloudStack project is pleased to announce the release of CloudStack 4.11.2.0 as part of its LTS 4.11.x releases. The CloudStack 4.11.2.0 release contains more than 70 fixes since the CloudStack 4.11.1.0 release. CloudStack

Re: [ANNOUNCE] Apache CloudStack LTS Maintenance Release 4.11.2.0

2018-11-26 Thread Tutkowski, Mike
Thanks, Paul and all those who participated in this release! From: Paul Angus Sent: Monday, November 26, 2018 8:05 AM To: [email protected]; [email protected]; [email protected]; [email protected] Subject: [ANNOUNCE]

RE: IOPS limitation with XenServer as hypervisor

2018-11-26 Thread Yordan Kostov
Hello Meanie, That is true. XenServer does not support IOPS per volume. I did asked Citrix about a year ago about that. With the recent new features regarding storage (thin provisioning over shared block devices!) I really hope they will continue they focus on storage with the next rele