BAU.

Jyothish recreated the VM-based AAA manager and RAL-redirector machines in proxmox. These went into production today. Some issue with the redirector failing SAM tests - we are fixing.

Jyothish also testing the XCache on one of the recycled Antares machine which could eventually replace the proxy machines. 

Issues seen with new accounting portal CPU efficiency calculation are fixed. Further checks required. 

CMS are now using an 'overflow' method for CRAB jobs trying to target RAL T1 due to data being stored on Echo. These jobs are able to overflow to local (UK) T2s, but continue to read the data from Echo. This seems to be working fine, and I cannot see any obvious effect on the network. In theory this could have happened any time in the past on the whim of users...now it is being directed by CMS CRAB so will happen more frequently. Please let me know any issue with this.

Still to deal with /unmerged/

Sites are starting to ask what rates they should expect for DC27. I have met with ATLAS colleagues, and next week with WLCG Technical leads to discuss our high-level approach. Work has been done to re-assess the Run-4 rates with the latest information. Now we need to convert this to DC27 targets.