My coworker says he did the optimize thing a while back. I'll see if he wants to click it again tomorrow sometime. If it has a positive effect I'll be sure to post it.
On Thu, Feb 28, 2019 at 4:12 PM Jayme <[email protected]> wrote: > Check volumes in Ovirt admin and make sure the optimize volume for cm > storage is selected > > I have a three node ovirt hci with ssd gluster backed storage and 10Gb > storage network and I write at around 50-60 megabytes per second from > within vms. Before I used the optimize for vm storage it was about 10x > less. Iirc the optimize setting it suppose to get set by the installler by > default but it wasn’t set in my case when I used cockpit to deploy (this > was a little while ago on ovirt 4.2). Worth checking anyway. > > On Thu, Feb 28, 2019 at 4:51 PM Drew R <[email protected]> wrote: > >> I expect VM's to be able to write at 200MB or 500MB to the hdd/ssd when >> using an NFS mount or gluster from inside a VM. >> >> But heck, it's not even 10% (20MB or 50MB), it's closer to 2.5%-5% of the >> speed of the drives. >> >> I expect windows services to not timeout due to slow hard drives while >> booting. >> I expect a windows vm to boot in less than 6 minutes. >> I expect to open chrome in less than 1 minute. >> >> :) I was hoping for like, at least half speed or quarter speed. I'd be >> ok with 50MBps or 100MBps. Writing. >> >> I think what I was expecting was out of the box it would perform. But >> there appears to be something we've done wrong, or a tweak we aren't doing. >> >> But we can't even run 1 windows vm at something anyone would remotely >> call "performs very well". >> >> Please guide me. Do you have any commands you want me to run? Or tests >> to do? Do you want a print out or a specific configuration you would like >> to try? >> _______________________________________________ >> Users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/[email protected]/message/VLWJHKXBR3A4RECSSXKFXBGHW7DLQE2L/ >> >
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