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devlun showusedlun
Function
The devlun showusedlun command is used to query the list of used LUN IDs.
Format
devlun showusedlun { nid | all | local | help}
Parameters
Parameter |
Description |
Value |
|---|---|---|
nid |
Node ID. |
The value is an integer ranging from 0 to 15. |
all |
All used LUNs. |
- |
local |
Local used LUNs. |
- |
help |
Help information. |
- |
Views
Diagnostic view
Usage Guidelines
None
Example
Query the list of used LUN IDs.
admin:/diagnose>devlun showusedlun local
LUN Id LUN Allocate Type Work Controller ID User LUN Size Home Pair Id Rss bit map(Rss pid array)
------ ----------------- ------------------ ------------- ------------ ------------------
0 FAT 0 209715200 0 --
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
|---|---|
LUN Id |
LUN ID. |
LUN Allocate Type |
LUN allocation type. |
Work Controller ID |
ID of the current working controller. |
User LUN Size |
Size of a LUN when it is created. The unit is block. |
Home Pair Id |
Home pair ID of a LUN. |
Rss bit map(Rss pid array) |
Pre-write and post-write description of the value-added features. |
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