这些警告与失败是什么意思啊？

[sw2wolf]

%dmesg -a|grep -i warn
ACPI Warning (tbfadt-0505): Optional field "Pm2ControlBlock" has zero address or length: 0 0/1 [20070320]
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted

%dmesg -a | grep -i fail
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 1fde0000 (3) failed
da0: Attempt to query device size failed: NOT READY, Medium not present
da1: Attempt to query device size failed: NOT READY, Medium not present
da2: Attempt to query device size failed: NOT READY, Medium not present
da3: Attempt to query device size failed: NOT READY, Medium not present

%dmesg -a | grep -i error
(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:0): Unretryable error
(probe0:umass-sim0:0:0:1): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:1): Unretryable error
(probe0:umass-sim0:0:0:2): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:2): Unretryable error
(probe0:umass-sim0:0:0:3): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:3): Unretryable error
/usr: mount pending error: blocks 13964 files 91


这些警告与失败/错误是什么意思啊？ 谢谢！

[sw2wolf]

看来FreeBSD这种主要依赖源码编译的系统对硬盘杀伤力很大， 我硬盘另一个分区装
的archlinux， 从来没出硬盘问题 ！

[redv]

[redv]

[quote="sw2wolf"]%dmesg -a|grep -i warn
ACPI Warning (tbfadt-0505): Optional field "Pm2ControlBlock" has zero address or length: 0 0/1 [20070320]
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
[/code]
这是你没有正常关机（比如外界断电），文件系统没有正常卸载的警告，文件系统没有正常卸载的后果是部分正在写入的数据可能丢失，所以它发出了警告。

[sw2wolf]

[redv]

[sw2wolf]

freebsd当然也可以二进制安装, 但一般其二进制包都比ports旧, 所以大家一般都从ports安装. 自然造成在FB中, 编译时间相对较多了.

[pinkguy]

[pinkguy]