Re: Storage Performance

You need to open a ticket. Function does not work. https://mail-archives.apache.org/mod_mbox/cloudstack-users/201605.mbox/%3c1758309532.2299279.1463265113050.javamail.zim...@arhont.com%3E 2016-06-07 3:58 GMT+03:00 ilya : > I see in the code setCacheMode for KVM is there - i'm not certain how to >

Re: Storage Performance

I see in the code setCacheMode for KVM is there - i'm not certain how to invoke it to use writeback. https://git-wip-us.apache.org/repos/asf?p=cloudstack.git&a=search&h=HEAD&st=grep&s=setCacheMode On 6/6/16 7:26 AM, Vladimir Melnik wrote: > Dear colleagues, > > I've found why guest's storage per

Re: Storage Performance

Dear colleagues, I've found why guest's storage performance was much less than host's performance (the mistake was too stupid to tell about it, really). But I'd like to ask one more question if you don't mind. :) I played with various KVM options (cache, io and so on...) and now I can say that

Re: Storage Performance

Thank you very much for your explaination! Frankly speaking, I was pretty sure that mentioning of CentOS as hosts' operating system would allude to KVM, but I'm very sorry if it wasn't obvious! So, yes, I use KVM as a hypervisor. :) On Sun, Jun 05, 2016 at 08:13:44PM +0300, Mindaugas Milinavičiu

Re: Storage Performance

Он спрашивают: XEN, KVM, HyperV, VMWARE или что Pagarbiai Mindaugas Milinavičius UAB STARNITA Direktorius http://www.clustspace.com LT: +37068882880 RU: +7913933 Tomorrow's possibilities today - 1 core CPU, 512MB RAM, 20GB (€ 5.00) - 1 core CPU, 1GB

Re: Storage Performance

I use CentOS-6.8 as the operating system of a host. Thanks! On Sun, Jun 05, 2016 at 07:05:30PM +0200, Timothy Lothering wrote: > Hi Vladimir, > > What hypervisor are you using? > > -Original Message- > From: Vladimir Melnik [mailto:v.mel...@uplink.ua] > Sent: Sunday, 05 June 2016 6:06

RE: Storage Performance

Hi Vladimir, What hypervisor are you using? -Original Message- From: Vladimir Melnik [mailto:v.mel...@uplink.ua] Sent: Sunday, 05 June 2016 6:06 PM To: users@cloudstack.apache.org Subject: Storage Performance Hello, I have an ACS-driven environment with a storage subsystem which is bui

Re: Storage Performance Windows VM

Choose "Windows PV" as the vm type/OS inside acs. Then you will have virtio hardware inside vm. Make sure you install drivers (Google fedora virtio drivers) inside Windows, before you switch to virtio "hardware"... On Jun 17, 2015 4:24 PM, "Jochim, Ingo" wrote: > Hi all, > > I've got a few Window