Hi everybody, due to faulty tape drives, we have "lost" some of our LTO4 tape volumes, i.e. these volumes are no longer readable by any of our other tape drives. AUDIT VOLUME sometimes stalls at the first file to check and throws errors and gets reduced to a crawl.
The only way out for us is currently "DELETE VOLUME DISCARDD=YES", but for obvious reasons, I do a "MOVE DATA" beforehand to rescue the data that any of the drives is able to read. (No copy pools were yet configured) Since we have "a couple of" volumes to check, I'd like to get some insight if it is possible to reduce the SCSI timeout value for the tape drives, since we have to wait ~15 minutes for a single "CANCEL PROCESS" I tried: echo "180" > /sys/class/lin_tape/IBMtapeX/device/timeout But that didn't work out. Any hints? * TSM for Linux/x86_64 - Version 6, Release 2, Level 3.100 * RedHat 5 * lin_taped 1.68.0-1 Thanks in advance! BR, Sascha
