Re: [ovirt-users] Ovirt with bad IO performance

2016-09-07 Thread Yaniv Kaul
On Tue, Sep 6, 2016 at 5:26 PM, Gabriel Ozaki wrote: > Hi Yaniv > > This results is averange in sysbench, my machine for example gets > 1.3905Mb/sec, i don't know how this test really works and i will search > about it > > So i try to make a* bonnie++ test* ( reference

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-06 Thread Gabriel Ozaki
Hi Yaniv This results is averange in sysbench, my machine for example gets 1.3905Mb/sec, i don't know how this test really works and i will search about it So i try to make a* bonnie++ test* ( reference http://support.commgate.net/index.php?/Knowledgebase/Article/View/212 ): Xenserver speeds:

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-05 Thread Yaniv Kaul
On Mon, Sep 5, 2016 at 1:45 PM, Gabriel Ozaki wrote: > Hi Yaniv and Sandro > > The disk is in the same machine then ovirt-engine > I'm looking back at your results, and something is terribly wrong there: For example, sysbench: Host result:2.9843Mb/sec

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-05 Thread Gabriel Ozaki
Hi Yaniv and Sandro The disk is in the same machine then ovirt-engine Thanks 2016-09-02 15:31 GMT-03:00 Yaniv Kaul : > > > On Fri, Sep 2, 2016 at 6:11 PM, Gabriel Ozaki > wrote: > >> Hi Yaniv >> >> Sorry guys, i don't explain well on my first

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-02 Thread Yaniv Kaul
On Fri, Sep 2, 2016 at 6:11 PM, Gabriel Ozaki wrote: > Hi Yaniv > > Sorry guys, i don't explain well on my first mail, i notice a bad IO > performance on *disk* benchmarks, the network are working really fine > But where is the disk? If it's across the network, then

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-02 Thread Gabriel Ozaki
Hi Yaniv Sorry guys, i don't explain well on my first mail, i notice a bad IO performance on *disk* benchmarks, the network are working really fine 2016-09-02 12:04 GMT-03:00 Yaniv Kaul : > On Fri, Sep 2, 2016 at 5:33 PM, Gabriel Ozaki >

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-02 Thread Yaniv Kaul
On Fri, Sep 2, 2016 at 5:33 PM, Gabriel Ozaki wrote: > Hi Nir, thanks for the answer > > > *The nfs server is in the host?* > Yes, i choose NFS to use as storage on ovirt host > > *- Is this 2.9GiB/s or 2.9 MiB/s?* > Is MiB/s, i put the full test on paste bin > centos

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-02 Thread Gabriel Ozaki
Hi Nir, thanks for the answer *The nfs server is in the host?* Yes, i choose NFS to use as storage on ovirt host *- Is this 2.9GiB/s or 2.9 MiB/s?* Is MiB/s, i put the full test on paste bin centos guest on ovirt: http://pastebin.com/d48qfvuf centos guest on xenserver:

Re: [ovirt-users] Ovirt with bad IO performance

2016-09-02 Thread Nir Soffer
On Fri, Sep 2, 2016 at 4:44 PM, Gabriel Ozaki wrote: > Hi > i am trying Ovirt 4.0 and i am getting some strange results when comparing > with Xenserver > > **The host machine* > Intel Core i5-4440 3.10GHz running at 3093 MHz > 8 Gb of RAM (1x8) > 500 Gb of Disk

[ovirt-users] Ovirt with bad IO performance

2016-09-02 Thread Gabriel Ozaki
Hi i am trying Ovirt 4.0 and i am getting some strange results when comparing with Xenserver **The host machine* Intel Core i5-4440 3.10GHz running at 3093 MHz 8 Gb of RAM (1x8) 500 Gb of Disk (seagate st500dm002 7200rpm) CentOS 7 (netinstall for the most updated and stable packages) **How i