Il giorno mer 20 ott 2021 alle ore 10:09 samuel.xhu(a)horebdata.cn < samuel.xhu(a)horebdata.cn&gt; ha scritto: > Great, sounds very interesting. I will give a try. > > How about the stability of this approach to use Ceph RBD? Can we call it > prodouction-ready or just experimental? > I'll let the storage team to reply to this, but it seems stable enough for production to me. +Eyal Shenitzky <eshenitz(a)redhat.com&gt; ?

> > ------------------------------ > Do Right Thing (做正确的事) / Pursue Excellence (追求卓越) / Help Others Succeed > (成就他人) > > > *From:* Sandro Bonazzola <sbonazzo(a)redhat.com&gt; > *Date:* 2021-10-20 10:04 > *To:* samuel.xhu(a)horebdata.cn > *CC:* users <users(a)ovirt.org&gt; > *Subject:* Re: [ovirt-users] Re: Ovirt VM started with the most recent > snapshot with the current disk missing > > > Il giorno mer 20 ott 2021 alle ore 09:59 samuel.xhu(a)horebdata.cn < > samuel.xhu(a)horebdata.cn&gt; ha scritto: > >> Thanks for the tip. I will then upgrade to 4.4. >> >> By the way, how about the progress of the support of Ceph storage for >> Ovirt? Proxmox has a very good successful story of integrating Ceph, and we >> hope Ovirt would soon catch up. >> > > I wrote a blog about it here: > https://blogs.ovirt.org/2021/07/using-ceph-only-storage-for-ovirt-datacen... > > > > >> >> best regards, >> >> samuel >> >> ------------------------------ >> Do Right Thing (做正确的事) / Pursue Excellence (追求卓越) / Help Others Succeed >> (成就他人) >> >> >> *From:* Sandro Bonazzola <sbonazzo(a)redhat.com&gt; >> *Date:* 2021-10-20 09:16 >> *To:* Xiaoyu Hu <samuel.xhu(a)gmail.com&gt; >> *CC:* oVirt Users <users(a)ovirt.org&gt; >> *Subject:* [ovirt-users] Re: Ovirt VM started with the most recent >> snapshot with the current disk missing >> >> >> Il giorno dom 17 ott 2021 alle ore 13:57 Xiaoyu Hu <samuel.xhu(a)gmail.com&gt; >> ha scritto: >> >>> Dear Ovirt folks, >>> >>> I am faced with a very strange situation with Ovirt 4.3. A virtual >>> machine has two snapshots and a working disk, with the former two snapshots >>> being read only and the working one read-write. After an unplanned power >>> outage, a virtual machine can only be started with the recent snapshot, and >>> the actual working disk is missing in the Ovirt UI. I can see the disk >>> still exists in the backend storage, but it seems not Ovirt does not know >>> it. Thus the VM lose the recent data on the missing disk. >>> >>> Does any one know whether this is a known bug in Ovirt 4.3, or is there >>> a method to resotre the missing working disk back to the virtuanl machine? >>> Otherwise i am faced with a terrible data loss issue on Ovirt >>> >> Hi, oVirt 4.3 reached the end of life a long time ago. I would recommend >> upgrading to oVirt 4.4 as soon as practical. >> >> >> >>> best regards, >>> >>> Samuel >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)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/N7JVXAU5MLA... >>> >> >> >> -- >> >> Sandro Bonazzola >> >> MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV >> >> Red Hat EMEA <https://www.redhat.com/> >> >> sbonazzo(a)redhat.com >> <https://www.redhat.com/> >> >> *Red Hat respects your work life balance. Therefore there is no need to >> answer this email out of your office hours.* >> >> >> > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA <https://www.redhat.com/> > > sbonazzo(a)redhat.com > <https://www.redhat.com/> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*