ACPI的设置问题
(我前两天用root可以做到用acpitool -S关机)下面提我的机子上的acpi的信息
root@Do admin # acpitool -e
Kernel version : 2.6.10-gentoo-r-ACPI version : 20041105
-------------------------------------------------------
Battery #1 : slot empty
Battery #2 : present
Remaining capacity : 2463 mAh, 81.85%, 02:18:45
Present rate : 1065 mA
Charging state : charging
Last full capacity : 3009 mAh
Battery type : rechargeable, 4E4F494C
Model number : Primary
Serial number : 30 30 30 31
AC adapter : on-line
设置Suspend Computer ....执行:acpitool -S
从图行界面切到字符界面后，出现如下面内容
Freeing memory ....done ( 5012 pages freed)
Can't find swap device,try swapon -a!
ACPI :PCI interrupt ....IRQ 11
ACPI: PCI interrupt ....IRQ 5
Set latency timer of deivce0000:00.lf 5 to 60
e100:eth0:etho_watchdog links up 100Mbps full_duplex
Restart Task ...... done
Start Task ===========================|
然后，又从字符界面切到的图形界面.
fstab中swap分区挂载选项如下：
/dev/hda8 none swap sw 0 0
或者
/dev/hda8 none swap sw,pri=0 0 0
上面的两种设置方案设置后:
swapon -a
都出现
root@Do admin # swapon -a
swapon: /dev/hda8: Invalid argument
请问如何设置，才能让我的机子suspend?
man 2 swapon
PRIORITY
Each swap area has a priority, either high or low.The default priority islow. Within
the low-priority areas, newer areas are even lower priority than older areas.
Allprioritiesset with swapflags are high-priority, higher than default.They may have
any non-negative value chosen by the caller.Higher numbers mean higher priority.
Swap pages are allocated from areas in priority order, highest priority first.Forareas
with different priorities, a higher-priority area is exhausted before using a lower-prior-
ity area.If two or more areas have the same priority, and itisthehighestpriority
available, pages are allocated on a round-robin basis between them.
man swapon
swapon, swapoff - enable/disable devices and files for paging and swapping
-a Alldevicesmarkedas``swap''swapdevices in /etc/fstab are made available.
Devices that are already running as swap are silently skipped.
-p priority
priority is a value between 0 and 32767.Seeswapon for a full description of swap
priorities. Add pri=value tothe option field of /etc/fstab for use with swapon -a.
为什么要用acpitool -S关机呢? :?:
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