Dear Wido, Thank you so much.
Best Regards, Nazmul Parvej On Mon, Aug 1, 2022 at 3:12 PM Wido den Hollander <[email protected]> wrote: > > > Op 31-07-2022 om 14:19 schreef Nazmul Parvej: > > Hi Sven and Wido, > > > > I am facing the same issue with my ACSv4.17. I added my RBD Primary > Storage > > with Single RADOS monitor IP, Now I want to change it to a round-robin > DNS > > following are my SoP please correct me if I am wrong. > > > > *1. Change in MySQL database: *There are two tables in the cloud database > > called storage_pool and storage_pool_view I will update both of them to > > my round-robin DNS. > > > > The _view table is a SQL view. You only need to change the storage_pool > table. > > > *2. Apply the Impact to Hosts:* One by one host restart to reload Libvirt > > and the CloudStack agent to the right XML loaded. > > > > Correct. A reboot is the easiest way. > > Wido > > > Yours sincerely, > > > > > > Nazmul Parvej > > > > > > On Fri, Jul 29, 2022 at 7:56 PM Wido den Hollander <[email protected]> > wrote: > > > >> Hi, > >> > >> The easiest way is to reboot your hosts one by one. This will reload > >> Libvirt and the CloudStack agent and will make sure you have the right > >> XML loaded. > >> > >> Wido > >> > >> On 7/27/22 10:22, Sven Barczyk wrote: > >>> Hello everyone, > >>> > >>> > >>> > >>> i caught myself beeing stupid. > >>> While deploying my cluster, I’ve decided to use my mon1.ceph to be the > >>> main RBD Host which leads now to the problem, that a restart of mon1 > >>> will be hell. > >>> > >>> In despite, i changed the host to a round-robin dns (changed by sql ), > >>> which is the suggested method of the documentation and thought all new > >>> Instances will be deployed with this new host from the database. > >>> But no , still uses the mon1.ceph while deploying new instances > (checked > >>> with virsh dumpxml on my hosts), instead of the new set host, mons.ceph > >>> which round-robins through all my mons. > >>> > >>> Restart of Cloudstack-management did not help. > >>> > >>> Is there anyone who could give me an hint where this rbd hosts might be > >>> hardcoded in the cloudstack-config ? > >>> > >>> > >>> > >>> Best regards, > >>> Sven > >>> > >> > > >
