Also restrict the use of build number as an integer to pre-Ely hosts (because a Honolulu host has a non-numeric build number and XenCenter doesn't know the difference between Ely and Honolulu)
And a small update to the pool join rule to match what we have in Honolulu XenCenter (check the database schema regardless of the version)
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
* CA-259659: Revise the update homogeneity pool join rule
- only check the updates on the master and the new slave
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
* CA-259659: Revise the update homogeneity pool join rule
- simplify the algorithm that checks the updates on the master and the slave
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
There is a new pool join rule in xapi: the joining host may only have physical PIFs, i.e. no bonds, VLANs and tunnels (cross-server private networks). This is checked by asserting that for all PIFs of the joining host, PIF.physical = true. When this occurs, people should be encouraged to manually remove any existing bonds, VLANs or tunnels and try again.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- vendor check is not needed in the functions where we check whether to warn the users about different feature levels, as the pool join is not allowed if the vendors are different
- renamed some of the functions
- feature comparison is now done eight characters at a time, converted into a 32-bit integer
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Feature leveling should "just work" for Dundee and higher hosts, without the need for us to level them explicitly
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
These will cover the following two cases, for XenServer v6.2.0 and later:
1) a licensed host cannot be added to an unlicensed pool;
2) an unlicensed host cannot be added to a licensed pool.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
