An another blog, new challenges!
Last week I was building new assignment and had some issues with the VDI/RDSH that they would not join my domain…

I was looking at the Event Viewer of the machine that had the “issue”, but there was nothing to see in the logs on the windows machine.
My first reaction was what the **** is wrong here. When I started a tail of the desktone log on the tenant appliance for this tenant I saw some errors.

2019-01-09 11:46:42,379 INFO [org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl]-[https-openssl-apr-8443-exec-10] HHH000010: On release of batch it still contained JDBC statements
2019-01-09 11:46:42,380 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper]-[https-openssl-apr-8443-exec-10] SQL Error: 0, SQLState: 22001
2019-01-09 11:46:42,380 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper]-[https-openssl-apr-8443-exec-10] Batch entry 0 update T_GENERAL_MACHINE set IP_ADDRESS=’fe80::995c:1a86:8be0:17f7′, FULL_OS_NAME=’Microsoft Windows Server 2016 (64-bit)’, TOOLS_STATE=’ok’, DATE_UPDATED=’2019-01-09 11:46:42.368000 +00:00:00′ where ID=’35b4d745-4828-45e0-ac9f-17342c962135′ was aborted. Call getNextException to see the cause.
2019-01-09 11:46:42,384 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper]-[https-openssl-apr-8443-exec-10] SQL Error: 0, SQLState: 22001
2019-01-09 11:46:42,384 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper]-[https-openssl-apr-8443-exec-10] ERROR: value too long for type character varying(16)
2019-01-09 11:46:42,390 ERROR [org.hibernate.engine.jdbc.batch.internal.BatchingBatch]-[https-openssl-apr-8443-exec-10] HHH000315: Exception executing batch [could not execute batch]
2019-01-09 11:46:42,391 WARN [com.desktone.elementmgr.message.StateMonitorMessageListenerProxy]-[https-openssl-apr-8443-exec-10] Unable to process state change for RDSH****

Especially the message “ERROR: value too long for type character varying(16)” is interesting. It turns out that DaaS tries to update the database with an IPv6 address but this table is not suitable for this.

My solution is to disable IPv6 on the network adapter in my image and recreate the assignment.
It turns out that IPv6 reacts before IPv4 does in some scenarios, and because of that, Horizon DaaS uses the IPv6 to create the VM in the Horizon DaaS DB table.

#Disable ipv6 on all network adapters
Get-NetAdapterBinding -ComponentID 'ms_tcpip6' | disable-NetAdapterBinding -ComponentID ms_tcpip6 -PassThru

The result is that IPv6 is disabled on your network adapters.

Horizon DaaS - Disable IPv6
Horizon DaaS – IPv6 disabled



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