[ovirt-users] Re: Can anyone explain what gluster 4k support is?
> Is there performance improvements using larger block size? yes, it *should* give you better performance > On Tue, Mar 17, 2020 at 5:29 AM Vojtech Juranek wrote: > > On pondělí 16. března 2020 22:53:32 CET Strahil Nikolov wrote: > > > On March 16, 2020 11:08:16 PM GMT+02:00, Vojtech Juranek > > > > wrote: > > > >On středa 11. března 2020 21:13:13 CET Jayme wrote: > > > >> I noticed Gluster 4k support mentioned in recent oVirt release notes. > > > > > > > >Can > > > > > > > >> anyone explain what this is about? > > > > > > > >before we supported only disks with block size 512 B. Now, we support > > > >also > > > >disks with 4 kB (aka 4k), for now only on Gluster SD. If you want to > > > >learn more about > > > >this feature, you can check slides [1] and I noticed that videos > > > >recording of > > > >Nir's talk he had on Fosdem is already available, so you can watch > > > >whole > > > >talk [2]. > > > > > > > >Vojta > > > > > > > >[1] > > > > https://docs.google.com/presentation/d/1ClLMZ4XAb8CPhYOw6mNpv0va5JWcAgpyFb > > J > > > > > >n-Bml_aY/ [2] https://video.fosdem.org/2020/H.1309/vai_ovirt_4k.webm > > > > > > Can I switch off VDO's 512byte emulation ? > > > > yes, now Gluster SD should work without 512 block size > > emulation___ > > Users mailing list -- users@ovirt.org > > To unsubscribe send an email to users-le...@ovirt.org > > Privacy Statement: https://www.ovirt.org/privacy-policy.html > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/LEG5DXY3A5HS > > ABLDHQAO2M53G3SC4E2U/ signature.asc Description: This is a digitally signed message part. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7M2RTTGZUWNRP2YOMPP6JVBY5JGYWC3R/
[ovirt-users] Re: Can anyone explain what gluster 4k support is?
Is there performance improvements using larger block size? On Tue, Mar 17, 2020 at 5:29 AM Vojtech Juranek wrote: > On pondělí 16. března 2020 22:53:32 CET Strahil Nikolov wrote: > > On March 16, 2020 11:08:16 PM GMT+02:00, Vojtech Juranek > wrote: > > >On středa 11. března 2020 21:13:13 CET Jayme wrote: > > >> I noticed Gluster 4k support mentioned in recent oVirt release notes. > > > > > >Can > > > > > >> anyone explain what this is about? > > > > > >before we supported only disks with block size 512 B. Now, we support > > >also > > >disks with 4 kB (aka 4k), for now only on Gluster SD. If you want to > > >learn more about > > >this feature, you can check slides [1] and I noticed that videos > > >recording of > > >Nir's talk he had on Fosdem is already available, so you can watch > > >whole > > >talk [2]. > > > > > >Vojta > > > > > >[1] > > > > https://docs.google.com/presentation/d/1ClLMZ4XAb8CPhYOw6mNpv0va5JWcAgpyFbJ > > >n-Bml_aY/ [2] https://video.fosdem.org/2020/H.1309/vai_ovirt_4k.webm > > > > Can I switch off VDO's 512byte emulation ? > > yes, now Gluster SD should work without 512 block size > emulation___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/LEG5DXY3A5HSABLDHQAO2M53G3SC4E2U/ > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7FVGBJQZSIETJRWEUTR4NC4YQGFZX7SH/
[ovirt-users] Re: Can anyone explain what gluster 4k support is?
On pondělí 16. března 2020 22:53:32 CET Strahil Nikolov wrote: > On March 16, 2020 11:08:16 PM GMT+02:00, Vojtech Juranek wrote: > >On středa 11. března 2020 21:13:13 CET Jayme wrote: > >> I noticed Gluster 4k support mentioned in recent oVirt release notes. > > > >Can > > > >> anyone explain what this is about? > > > >before we supported only disks with block size 512 B. Now, we support > >also > >disks with 4 kB (aka 4k), for now only on Gluster SD. If you want to > >learn more about > >this feature, you can check slides [1] and I noticed that videos > >recording of > >Nir's talk he had on Fosdem is already available, so you can watch > >whole > >talk [2]. > > > >Vojta > > > >[1] > >https://docs.google.com/presentation/d/1ClLMZ4XAb8CPhYOw6mNpv0va5JWcAgpyFbJ > >n-Bml_aY/ [2] https://video.fosdem.org/2020/H.1309/vai_ovirt_4k.webm > > Can I switch off VDO's 512byte emulation ? yes, now Gluster SD should work without 512 block size emulation signature.asc Description: This is a digitally signed message part. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/LEG5DXY3A5HSABLDHQAO2M53G3SC4E2U/
[ovirt-users] Re: Can anyone explain what gluster 4k support is?
On March 16, 2020 11:08:16 PM GMT+02:00, Vojtech Juranek wrote: >On středa 11. března 2020 21:13:13 CET Jayme wrote: >> I noticed Gluster 4k support mentioned in recent oVirt release notes. >Can >> anyone explain what this is about? > >before we supported only disks with block size 512 B. Now, we support >also >disks with 4 kB (aka 4k), for now only on Gluster SD. If you want to >learn more about >this feature, you can check slides [1] and I noticed that videos >recording of >Nir's talk he had on Fosdem is already available, so you can watch >whole >talk [2]. > >Vojta > >[1] >https://docs.google.com/presentation/d/1ClLMZ4XAb8CPhYOw6mNpv0va5JWcAgpyFbJn-Bml_aY/ >[2] https://video.fosdem.org/2020/H.1309/vai_ovirt_4k.webm Can I switch off VDO's 512byte emulation ? Best Regards, Strahil Nikolov ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5V6PVBR3DAUAC322HQIS7C3UC2ID6IL5/
[ovirt-users] Re: Can anyone explain what gluster 4k support is?
On středa 11. března 2020 21:13:13 CET Jayme wrote: > I noticed Gluster 4k support mentioned in recent oVirt release notes. Can > anyone explain what this is about? before we supported only disks with block size 512 B. Now, we support also disks with 4 kB (aka 4k), for now only on Gluster SD. If you want to learn more about this feature, you can check slides [1] and I noticed that videos recording of Nir's talk he had on Fosdem is already available, so you can watch whole talk [2]. Vojta [1] https://docs.google.com/presentation/d/1ClLMZ4XAb8CPhYOw6mNpv0va5JWcAgpyFbJn-Bml_aY/ [2] https://video.fosdem.org/2020/H.1309/vai_ovirt_4k.webm signature.asc Description: This is a digitally signed message part. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/J5ZVKMKLCZP77CYUSPR53TITX5FDYQDH/