Hello Well, this isn'ta TSM issue is it. Tape a step back, can you do I/O on the filesystems in question at the OS level?
Steven
Jan 31 12:51:11 courge kernel: sd 2:0:0:0: SCSI error: return code = 0x00070000
Jan 31 12:51:11 courge kernel: end_request: I/O error, dev sda, sector 3142140026
Jan 31 12:51:11 courge kernel: sd 2:0:0:0: SCSI error: return code = 0x00070000
Jan 31 12:51:11 courge kernel: end_request: I/O error, dev sda, sector 3103215898
Jan 31 12:51:11 courge kernel: sd 2:0:0:1: SCSI error: return code = 0x00070000
Jan 31 12:51:11 courge kernel: end_request: I/O error, dev sdb, sector 4116825010
Jan 31 12:51:12 courge kernel: sd 2:0:0:1: SCSI error: return code = 0x00070000
Jan 31 12:51:12 courge kernel: end_request: I/O error, dev sdb, sector 4116822962
Jan 31 12:51:12 courge kernel: sd 2:0:0:1: SCSI error: return code = 0x00070000