I've had several incidents where LTO Ultrium tabs slide to the write-protect side while inside a library (we have a 3584 library, which has a fast robot). The last one I examined the tape and it wasn't firmly switched. It's not a major but the last couple of incidents caused a node backup failure as there was no more scratch tapes and the other filling volumes were occupied (had to run a listener script to detect this when it happens). It's happened to IBM and HP branded tapes. Anyone have the same things happen with Ultriums? Suad --
