OU:

- Overall, running well.

- Still seeing occasional xrootd hangups; no longer on the proxy gateway since we upgraded to the latest 5.3.4-rc2 version, but still on the storage nodes, which are still running 4.12.1. xrootd restart on the storage node usually fixes that.

- Will upgrade backend storage to 5.3.x as soon as stable 5.3.x version is tested and available in osg-upcoming repo.

UTA:

• IPV6 testing is progressing.  We are installing the PS nodes today and will verify routing and testing within the mesh of contacts.  If all works well, we'll implement on front-end nodes of cluster.
• UTA_SWT2 had a problem with saturating the inbound pipe with input data from SWT2_CPB.  We have reduced the MAX I/O parameter in CRIC to get an easier job mix that can be supported. 
• The logistics of moving UTA_SWT2 assets has gotten complicated.  Will know more after Jan 1st.
• We are still seeing issues with WebDAV door.  We have rebuilt the existing gridftp servers to include webdav access and will move this into production momentarily after adding it to CRIC.  The intention for now is to move R/W operations to the new service, while leaving deletions on the existing WebDAV host.  After changes in DNS and a new cert We'll run all three hosts under the single name gridftp.atlas-swt2.org