I tested a set of features after modyfing so the Cloudstack databases entries :
test export vm OK
test import vm OK
test migration XenMotion live OK
test migration XenStorageMotion live OK
test snapshot OK
test snapshot vm OK (was bugging before patching guest os mapping)
test revert snapshot OK
test revert snapshot vm OK
This has been tested on Centos, Debian 10 and Debian 11 vms
@AlexanderK Yes i added these sql into the Cloudstack cloud database
I also saw that Debian 11 vm already present on xcp-ng 8.2.0 were working no more
I added so these two lines in order to map Debian 11 from xcp-ng 8.2.1 with "Debian GNU/Linux 11" of Cloudstack :
INSERT INTO guest_os_hypervisor (id, hypervisor_type, guest_os_name, guest_os_id, hypervisor_version, uuid, created, removed, is_user_defined) VALUES (8227, 'Xenserver', 'Debian Bullseye 11', 337, '8.2.1', '35b0f2f7-ca33-11ec-85d0-96264736f9a1', '2022-05-03 12:08:36', NULL, 0);
INSERT INTO guest_os_hypervisor (id, hypervisor_type, guest_os_name, guest_os_id, hypervisor_version, uuid, created, removed, is_user_defined) VALUES (8231, 'Xenserver', 'Debian Bullseye 11', 338, '8.2.1', '35b0f3b0-ca33-11ec-85d0-96264736f9a1', '2022-05-03 12:11:26', NULL, 0);
Regards, Benoit
Hello @olivierlambert ,
I saw the problem was due to my yum update on my xcp-ng 8.2 cluster has changed the subversion of xcp-ng
It changed from 8.2.0 to 8.2.1
So the Cloudstack management server is updating his entries for my hosts saying it is version 8.2.1
The hypervisor capabilities in Cloudstack 4.16 says only xenserver 8.2.0 is recognized
I added hypervisor capabilities in Cloudstack like this :
#add hypervsisor xcp 8.2.1 to acs 4.16
INSERT IGNORE INTO cloud.hypervisor_capabilities(uuid, hypervisor_type,
hypervisor_version, max_guests_limit, max_data_volumes_limit,
max_hosts_per_cluster, storage_motion_supported) values (UUID(), 'XenServer',
'8.2.1', 1000, 253, 64, 1);
+-- Copy XenServer 8.2.0 hypervisor guest OS mappings to XenServer 8.2.1
+INSERT IGNORE INTO cloud.guest_os_hypervisor (uuid,hypervisor_type,
hypervisor_version, guest_os_name, guest_os_id, created, is_user_defined)
SELECT UUID(),'Xenserver', '8.2.1', guest_os_name, guest_os_id,
utc_timestamp(), 0 FROM cloud.guest_os_hypervisor WHERE
hypervisor_type='Xenserver' AND hypervisor_version='8.2.0';
This is now working for me
Could you confirm me from your side that between xcp-ng 8.2.0 and xcp-ng 8.2.1 there is no changes with :
Thanks a lot for your help @olivierlambert
Best Regards
Hello guys,
Since last update on xcp-ng via yum update, Cloudstack management platform does not recognize hypervisor capabilities
With a xcp-ng 8.2 build date 2020-11-05 it i ok
With a xcp-ng 8.2 build date 2022-02-11 this does not work anymore
Live storage migration is no more available due that capabilities of xcp-ng could not be retrieved anymore
Regards, Benoit