虚心求教：750 VIO RAID 10 Disk Missing问题

请用命令  lsdev |grep sissas 贴出结果

再用  sissasraidmgr -Ll sissas0 -j1
        sissasraidmgr -Ll sissas1 -j1 贴出结果。收起

问题依然没有解决，请各位帮忙收起

回复 17# aled_pzh

感谢回复，怎么删除？收起

回复 13# zp_ccc

根据错误提示，A23-001，从IBM 网站找到了如下信息：

找到如下解决方法：
http://pic.dhe.ibm.com/infocenter/powersys/v3r1m5/index.jsp?topic=/p7eai/A23-001.htm

进入smit mpio ，发现如下错误：

enable path 之后，使用diag -a ，ses0 之前有个P，按照文档所说，问题依然没有修复。

收起

回复 13# zp_ccc

感谢版主回复！

在用diag 诊断程序诊断 ses0 设备的时候，发现了如下问题：

收起

回复 12# houzi105

感谢回复！

2块 RAID卡是分给了2个VIO的，第二个VIO是看不到第一个VIO的内置的raid卡的收起

检查线，
raid卡的字设备列出来看看
lsdev -p raid卡设备收起

回复 11# butcher521
SAS resource locations
Many hardware error logs identify the location of a physical device, such as a SAS disk, using what is
called a resource location (or simply resource).
The resource format is: 00cceell where:
v cc identifies the controller’s port to which the device, or device enclosure, is attached.
v ee is the expander’s port to which the device is attached. When a device is not connected to a SAS
expander, for example, the device is directly connected, the expander port is set to zero.
Typically, the expander port will be in a range of 00 to 3F hex. A value greater than 3F indicates there
are two expanders (for example, cascaded expanders) between the controller and device. For example,
a device connected through a single expander might show an expander port of 1A, while a device
connected through a cascaded expander might show an expander port of 5A (that is, a value of 40 hex
added to the expander port indicates the presence of a cascaded expander), but in both cases, the
device is connected off port 1A of the expander.
A value of FF indicates the expander port is not known.
v ll is the logical unit number (LUN) of the device.


从你截图的resource location看，应该是看到了另外一块raid卡，最好检查一下连接线吧。收起

回复 10# houzi105

感谢回复！

没有的，当时划分lapr的时候，就是每个VIO有一个RAID卡的收起

你这个系统是不是开始8个盘都属于一个lpar的，后改成2个lpar了？收起