Example: Using Sas Fabric Path Information - IBM SAS RAID Series Manual

Table 8. (continued)
Status
Missing
Not valid
Unknown

Example: Using SAS fabric path information

This data becomes helpful in determining the cause of configuration or SAS fabric problems.
The following example assumes a cascaded disk enclosure with a broken connection on one path between
the cascaded enclosures.
Figure 26. Cascaded disk enclosure
The state of all paths to all devices displays information similar to the following.
Description
The SAS node is no longer detected by controller
The SAS node is incorrectly connected
Unknown or unexpected status
Chapter 6. SAS RAID controller maintenance
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