Mark C

I've upgraded our configuration manager server OS from 2019 to 2022 and after running the CM reset and reinstalling wsus the main server and distribution points are all working, however all the management points apart from the CM server are showing critical and 0mb under Site Status. The message log is showing Site System Status Summarizer detected that the storage object on site system has 0 KB of free storage space, which is less than or equal to the Critical Free Space Threshold of 5242880 KB. The error only occurred after the OS upgrade, there's space on the servers which also act as distributions points which show the correct space in the site status. Removing and reinstalling the MP role hasn't made a difference. Currently the MP role has been removed from the servers so the clients can communicate.

I think I've now found the cause, the apply operating system task is using the variable OSDisk which as it isn't in the Powershell script I've set a set variable task, however it was set to C and in the BDD.log it is showing as c:

We currently have MDT integration with Configuration Manager, however due to Microsoft no longer developing MDT and vbscript being removed in the future, I've being reviewing our Task Sequences. I've been able to remove MDT from the base metal pxe boot TS and it works, however we also use the Refresh Only part of the MDT TS which as an 0x80070057 when the TS starts the Apply Operating System. I've replaced the MDT Gather task with powershell script from GitHub - jonconwayuk/PowerShell_Gather: PowerShell script to replace MDT Gather in Windows OSD which doesn't work. The TS only works if I add the Use Toolkit Package and Gather tasks for MDT which then allows the TS to wipe the C drive and apply the wim file. I presume the MDT Gather is setting a variable that the Powershell script doesn't.