Do I need to clean it from every host which has the hosted engine ? Sinc the other host still can see it.
On Thu, Feb 3, 2022 at 6:02 PM Ayansh Rocks <[email protected]> wrote: > Hi Yedidyah, > > Thanks, After cleaning it from one host i am getting below error messages > on /var/log/messages > > Feb 3 18:01:02 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:03 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:03 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:03 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:13 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:13 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:17 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:18 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:23 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > Feb 3 18:01:23 iondelsvr14 vdsm[11893]: ERROR Malformed metadata for host > 3: received 0 of 512 expected bytes > > > On Thu, Feb 3, 2022 at 1:04 PM Yedidyah Bar David <[email protected]> wrote: > >> On Thu, Feb 3, 2022 at 9:11 AM Ayansh Rocks >> <[email protected]> wrote: >> > >> > Hi Yedidyah, >> > >> > I am thinking to do below - >> > >> > # hosted-engine --set-maintenance --mode=global >> > # hosted-engine --clean-metadata --host-id=<old_host_id> --force-clean" >> > >> > I hope it is safe and tested ? >> >> It is tested, and it's "safe" as in "Does what it's designed to do". >> >> It's definitely not "safe" as in "riskless" - if you make a mistake, >> you risk damage. I didn't use it myself recently, and do not remember >> details anymore. It's definitely not something that you are supposed >> to use/need casually. >> >> If unsure, and if your environment is important to you (not just some >> test/dev/learn thing), I warmly suggest to try this first on a test >> env (can be done with nested-kvm VMs, no need for physical machines >> for this). >> >> That said, others on this list (and elsewhere) did use it successfully, >> and I recommend again to search for examples/reports/experiences. >> >> Good luck and best regards, >> >> > >> > Thanks >> > >> > On Thu, Feb 3, 2022 at 12:17 PM Yedidyah Bar David <[email protected]> >> wrote: >> >> >> >> On Thu, Feb 3, 2022 at 5:53 AM Ayansh Rocks >> >> <[email protected]> wrote: >> >> > >> >> > Hi All, >> >> > >> >> > How to clean stale hosted engine from the database. I want to remove >> host id=3 >> >> >> >> Perhaps by using the options '--clean_metadata' and '--host-id' >> >> of the command 'hosted-engine'. >> >> You can check documentation, list archives, etc. for details. >> >> >> >> Good luck and best regards, >> >> -- >> >> Didi >> >> >> >> >> -- >> Didi >> >>
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