以太坊pending

Ⅰ 电脑蓝屏 0x000000CERIVER_UNLOADED_WITHOUT_CANCELLING_PENDING_OPERATIONS

代码名：0x0000000A

描述：环境不正确。 停机代码 0x0000000A: IRQL_NOT_LESS_OR_EQUAL ◆错误分析:主要是由有问题的驱动程序，有缺陷或不兼容的硬件与软件造成的。从技术角度讲，表明在内核模式中存在以太高的进程内部请求级别(IRQL)访问其没有权限访问的内存地址。 实例1:在安装Windows 2000/XP 时出现 除检查硬件是否符合兼容性列表外，还应采取以下措施。 (1)在安装启动过程中，当“Setup is inspecting yourcomputer's hardware configuration”消息出现时按F5 键，当得到提示时，指定正确的计算机类型和硬件抽象层 (HAL)。一般用户(只安装了一个CPU)，请指定“Standard PC HAL”。 (2)关闭CMOS 设置中所有缓存及映射(shadowing)设置项、即插即用选项以及病毒保护功能。 (3)断开那些对于电脑启动非必需的硬件，包括网卡、内置调制解调器、声卡、第二块硬盘。同时检查硬盘的跳线是否设置为主跳线，并检查光驱的跳线是否正确。 (4)如果是从Windows 2000 升级到Windows XP，还需要卸载所有杀毒软件和启动管理软件(比如:Norton GoBack等)，并且去掉所有不必要的硬件，断开所有USB 设备和打印机。 实例2:在使用Windows 2000/XP 时出现 (1)检查最新安装的软件和硬件驱动程序卸载或禁用它们，推荐使用安全模式来完成这个任务，如果是驱动程序，则推荐使用Windows XP 的驱动程序返回功能来恢复原有的驱动程序。 (2)如果Windows 无法启动首先尝试使用“最后一次正确配置”来解决问题。如果无效，则按照下面的方法来解决。 ★ Windows XP:使用安装光盘进入故障恢复控制台，运行“%systemroot%\system32\restore\rstrui.exe”命令，然后按照提示进行系统还原操作即可。 ★ Windows 2000:记下蓝屏信息中显示的文件名，找到一台和你的电脑软、硬件配置类似的电脑，打开“注册表编辑器”，找到[ H K E Y _ L O C A L _ M A C H I N E \ S Y S T E M\CurrentControlSet\Services]，这里保存了系统中每一个设备、服务的注册信息，请细细查看每条信息，特别是右侧窗格中的“DiskPlayName”，一些驱动程序会在这里标明设备驱动用途的描述，另外，在“ImagePath”键值后面有相应文件名，这也是关注的要点，需要对照你抄下来的文件名。用Windows 2000 安装光盘进入“故障恢复控制台”，接着进入C:\WINNT\System32 目录，输入“listsvc”，回车后会列出当前系统所安装的服务或设备，找到并记下与新装硬件或软件相关的服务或设备名，然后输入“disable 服务或设备名”，回车即可将其停止。

Ⅱ 如何在SLES下配置Bonding

To avoid problems it is advisable that all network cards use the same driver. If they use different drivers, please take the following into consideration:

There are three driver-dependent methods for check whether a network card has a link or a network connection.

* MII link status detection
* Register in the driver netif_carrier
* ARP monitoring

It is very important that the used drivers support the same method. If this is not the case because e.g. the first network card driver only supports MII link status detection whereas the second driver just supports netif_carrier, the only solution is to replace the network card in order to use a different driver.

To find out what method is supported by your driver, proceed as follows:

* MII link status can be determined with the tools mii-tool or ethtool.

* In the case of netif_carrier and ARP monitoring, refer to the driver's source code to find out whether these methods are supported or not. The corresponding kernel sources must be installed for this purpose. Regarding netif_carrier, search exactly for this string in the driver's source code, e.g.

grep netif_carrier via-rhine.c

As for the ARP monitoring method, the driver must support either the register last_rx or trans_start. Thus, you can search in the driver's source code for:

grep "last_rx\|trans_start" via-rhine.c

Start with the setup only after having verified this.
Procere

In this sample scenario, two network cards will be combined by way of bonding mode=1 (active backup).

1. Configure your network cards with YaST. Allocate the IP address that must be used for the bonding device to one network card and a mmy IP address to the rest of network cards.

2. Copy the configuration of the network card with the right IP address to a file ifcfg-bond0.

cd /etc/sysconfig/network
cp ifcfg-eth-id--xx:xx:xx:xx:xx:01 ifcfg-bond0

3. Find out and write down the PCI IDs of all the involved network cards.

For example:

linux:~ # grep bus-pci ifcfg-eth-id--xx:xx:xx:xx:xx:01
_nm_name='bus-pci-0000:00:09.0'
linux:~ # grep bus-pci ifcfg-eth-id--xx:xx:xx:xx:xx:02
_nm_name='bus-pci-0000:00:0a.0'
linux:~ #

4. Edit the file ifcfg-bond0 previously created and insert the following lines.

BONDING_MASTER=yes
BONDING_SLAVE_0='bus-pci-0000:00:09.0'
BONDING_SLAVE_1='bus-pci-0000:00:0a.0'

Now insert the options for the bonding mole. Depending on what link detection method you are using, the line may look like this:
* MII link detection method
BONDING_MODULE_OPTS='miimon=100 mode=1 use_carrier=0'

* netif_carrier method
BONDING_MODULE_OPTS='miimon=100 mode=1 use_carrier=1'

* ARP monitoring method
BONDING_MODULE_OPTS='arp_interval=2500 arp_ip_target=192.168.1.1 mode=1'

5. Remove the old configuration files

linux:~ # rm ifcfg-eth-id--xx:xx:xx:xx:xx:01
linux:~ # rm ifcfg-eth-id--xx:xx:xx:xx:xx:02

6. Restart the network with

rcnetwork restart

Additional Information

Occasionally it has been experienced that not all network interfaces come up after a system reboot. To prevent this, the loading of the moles should start earlier ring the reboot process. The following procere is helpful in this case:

1. Edit the file /etc/sysconfig/kernel and add this line:

MODULES_LOADED_ON_BOOT="bcm5700"

2. Reboot the server and check the status of all network interfaces, using commands lspci and ifconfig.

3. If this method is not successful, edit the file /etc/sysconfig/kernel again and remove the line inserted at step 1. Modify the line containing the INITRD_MODULES statement; add the bcm5700 to this line. It should read like INITRD_MODULES="cdrom scsi_mod ide-cd ehci-hcd reiserfs bcm5700"

4. Call command mkinitrd

5. Reboot the server as in step 2

Another method is to delay the starting of the network interfaces after loading the moles. To do this, edit the file /etc/sysconfig/network/config and change the variable WAIT_FOR_INTERFACES to the wanted delay in seconds. To delay the interfaces 3 seconds, enter

WAIT_FOR_INTERFACES=3

Reboot the server to verify the success of this measure.

当然也可以采用一些简单的办法，例如直接修改 /etc/init.d/network 网络启动脚本。
在start) 部分的结尾处添加 ipbonding 的手工脚本，例如：

ifconfig eth0 0.0.0.0
ifconfig eth1 0.0.0.0
modprobe bonding miimon=100 mode=1 use_carrier=1
ifconfig bond0 192.168.1.123 netmask 255.255.255.0
ifenslave bond0 eth0
ifenslave bond0 eth1
route add default gw 192.168.1.1

然后在 stop) 部分开始考虑添加：
ifdown bond0
rmmod bonding