The goal of this hands-on session is to be able to debug common problems that could be faced by CTA administrators or operators. We will briefly give a broad overview of all the logging generated by the different CTA services, along with a peek into our monitoring dashboards. This gives a starting point to be able to understand and debug problems that may appear while operating CTA.
After...
Deletions are a rare event in tape archive storage operations. When they happen, they are often the result of a user mistake or a bug. As deletion is asynchronous on the tape side, nothing is physically deleted until the tape is reclaimed. CTA keeps a copy of all the deleted file metadata so that files deleted unintentionally can be restored. This hands-on session will allow participants to...
