On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind <arsene.gschwind@unibas.ch> wrote:
Hi all,
A while ago I had some problem with hosted-engine network which wasn't set correctly at deploy time, so I finally decided to redeploy the hosted engine in the hope the network will be set correctly this time. I've followed this procedure:
Stop all VMs Full backup of HE DB and export to safe place Cleanup HE storage following https://access.redhat.com/solutions/2121581 Reboot Hosts Re-deploy HE until DB recovery Recover DB adding the following param: --he-remove-storage-vm Removes the hosted-engine storage domain, all its entities and the hosted-engine VM during restore. --he-remove-hosts Removes all the hosted-engine hosts during restore.
Finalize HE deployment.
Everything did run without errors and I'm able to access Web UI.
But now I don't see my HE VM and its respective Storage Domain, the logs says it isn't able to import it. I see all other SD and I'm able to manage my VMs as before.
Please find attached engine.log
I think this is your problem: 2017-09-04 03:26:14,272+02 INFO [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand] (org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns in the system which are part of VG id 'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'
Thanks for any help to resolve that issue.
I guess you can try to remove this disk/lun from the engine and let it retry. If the only disk is of the hosted-engine, I guess it should have been removed by '--he-remove-storage-vm' - if so, please open a bug describing your flow in detail. Thanks. Best,
Arsène
--
Arsène Gschwind Fa. Sapify AG im Auftrag der Universität Basel IT Services Klingelbergstr. 70 | CH-4056 Basel | Switzerland Tel. +41 79 449 25 63 | http://its.unibas.ch ITS-ServiceDesk: support-its@unibas.ch | +41 61 267 14 11
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