Hi,

You can add hypervisor capabilities for XenServer 8.2.0 using below sql, to fix 
your issue. Please note that XenServer 8.2.0 is not a supported hypervisor 
version in 4.14.1 and so the capabilities are not included by default, you can 
check the compatibility matrix here: 
http://docs.cloudstack.apache.org/en/4.14.1.0/releasenotes/compat.html.

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', 
'8.2.0', 1000, 253, 64, 1)

Regards,
Suresh

On 18/05/21, 5:58 PM, "Дикевич Евгений Александрович" 
<[email protected]> wrote:

    HI
    Servers marked as XenServer 8.2:

    https://ibb.co/tLjgy0N

    How I can add cababitilies for it?
    -----Original Message-----
    From: Harikrishna Patnala [mailto:[email protected]] 
    Sent: Tuesday, May 18, 2021 12:57 PM
    To: [email protected]
    Subject: [!!Mass Mail]Re: Hypervisor limits

    Hi,

    The management server could have taken the default value for the max data 
volumes limit.
    | default            |                      6 |

    Please check the hypervisor version in the host table to know which version 
it has detected. You can view it from the host section in UI.

    If it is correctly marked to 8.2.0, adding hypervisor capabilities entry 
for 8.2.0 in the "hypervisor_capabilities" table will fix your problem. You can 
try keeping the old values as in 8.0.0 version.

    If the management server has the support for the XenServer version in its 
release, then these entries would have been there.

    Regards,
    Harikrishna
    ________________________________
    From: Дикевич Евгений Александрович <[email protected]>
    Sent: Tuesday, May 18, 2021 12:21 PM
    To: [email protected] <[email protected]>
    Subject: Hypervisor limits

    Hi all!
    I have ACS 4.14.1 with XCP-NG 8.2 with PreSetup iSCSI storage.
    When I add more than 6 data disks it says me that 6 volumes are maximum.
    This is hypervisor limits for XenServer lower than 6.x.
    In DB we can see:
    mysql> select hypervisor_version,max_data_volumes_limit from 
cloud.hypervisor_capabilities where hypervisor_capabilities.hypervisor_type = 
'XenServer';
    +--------------------+------------------------+
    | hypervisor_version | max_data_volumes_limit |
    +--------------------+------------------------+
    | 5.6                |                      6 |
    | 5.6 FP1            |                      6 |
    | 5.6 SP2            |                      6 |
    | 6.0                |                     13 |
    | 6.0.2              |                     13 |
    | 6.1.0              |                     13 |
    | 6.2.0              |                     13 |
    | 6.5.0              |                     13 |
    | 7.0.0              |                     13 |
    | 7.1.0              |                     13 |
    | 7.1.1              |                    253 |
    | 7.1.2              |                    253 |
    | 7.2.0              |                     13 |
    | 7.3.0              |                     13 |
    | 7.4.0              |                     13 |
    | 7.5.0              |                     13 |
    | 7.6.0              |                    253 |
    | 8.0.0              |                    253 |
    | default            |                      6 |
    | XCP 1.0            |                      6 |
    | XCP-ng 7.4.0       |                     13 |
    +--------------------+------------------------+
    21 rows in set (0.00 sec)

    My question is - why ACS detects my hosts are "XenServer 6.1.x and before" 
and how I can change it?
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