不编译内核，能去掉这些消息吗？

sw2wolf

>dmesg -a | grep -i error
(probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error
(probe0:umass-sim0:0:0:1): CAM status: SCSI Status Error
(probe0:umass-sim0:0:0:2): CAM status: SCSI Status Error
(probe0:umass-sim0:0:0:3): CAM status: SCSI Status Error
>dmesg -a | grep -i warn
ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20110527/tbfadt-586)
>dmesg -a | grep -i fail
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 1fde0000 (3) failed
cd0: Attempt to query device size failed: NOT READY, Medium not present
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

>uname -a
FreeBSD mybsd.zsoft.com 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan  3 07:15:25 UTC 2012     root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386

Regards!

ulovko

..这完全没有任何问题，只不过是你接的硬件设备的事情！

sw2wolf

ulovko 发表于 2012-05-10 15:36
..这完全没有任何问题，只不过是你接的硬件设备的事情！

是没问题，但每次启动都要PROBE不存在的硬件太浪费时间了

pagx

改BIOS设置，禁止读卡器。或者在loader.conf中禁掉某些port。

sw2wolf

pagx 发表于 2012-05-11 09:26
改BIOS设置，禁止读卡器。或者在loader.conf中禁掉某些port。

看能不能查到具体如何设置？