Он спрашивают: XEN, KVM, HyperV, VMWARE или что....
Pagarbiai Mindaugas Milinavičius UAB STARNITA Direktorius http://www.clustspace.com LT: +37068882880 RU: +79199993933 Tomorrow's possibilities today <http://www.clustspace.com/> - 1 core CPU, 512MB RAM, 20GB (€ 5.00) - 1 core CPU, 1GB RAM, 30GB (€ 10.00) - 2 core CPU, 2GB RAM, 40GB (€ 20.00) - 2 core CPU, 4GB RAM, 60GB (€ 40.00) - 4 core CPU, 8GB RAM, 80GB (€ 80.00) - 8 core CPU, 16GB RAM, 160GB (€ 160.00) On Sun, Jun 5, 2016 at 7:50 PM, Vladimir Melnik <[email protected]> wrote: > 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:[email protected]] > > Sent: Sunday, 05 June 2016 6:06 PM > > To: [email protected] > > Subject: Storage Performance > > > > Hello, > > > > I have an ACS-driven environment with a storage subsystem which is built > on > > Gluster over InfiniBand. The storage shows pretty good performance when I > > mount a volume on a host and run a simple test ("dd if=/dev/zero > > of=/mnt/tmp/test.1G bs=1G count=1 conv=fdatasync"), it shows about 400 > MB/s > > and that's okay. But when I deploy a virtual machine (I tried it with > > CentOS-6.8-x64 as a guest OS), I can't gain so good result from inside > of a > > guest (it shows about 40 MB/s with the same simple test). > > > > What do you think, have I forgotten to do something important when I was > > seting this environment up? > > > > Thank you very much for sharing your ideas and clues! > > > > -- > > V.Melnik > > > > -- > V.Melnik >
