我用Bacula做备份。 当我使用smartctl
# smartctl -H -l error /dev/st0 smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-431.1.2.el6.x86_64] (local build) Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net TapeAlert: OK Percentage used endurance indicator too short (pl=6) Error counter log: Errors Corrected by Total Correction Gigabytes Total ECC rereads/ errors algorithm processed uncorrected fast | delayed rewrites corrected invocations [10^9 bytes] errors read: 0 0 0 0 0 0.000 0 write: 0 0 0 0 0 0.000 0
实际上是什么意思的消息Percentage used endurance indicator too short ？
这可能是6个月前修复的错误，更多信息请参见https://www.smartmontools.org/ticket/314 。