ioctrl showio
Function
The ioctrl showio command is used to query the count of I/Os in the IOCTRL module.
Format
ioctrl showio
Parameters
None
Views
Diagnostic view
Usage Guidelines
This command is used to query the count of I/Os in the IOCTRL module.
Example
Query the count of I/Os in the IOCTRL module.
admin:/diagnose>ioctrl showio
Name Start Back Good Back Retry Back Bad Not Back
------------------------------ ------------ ------------ ------------ ------------ ------------
IOCTRL_COUNTER_BLOCK_RSS_IO 0 0 0 0 0
IOCTRL_COUNTER_UNBLOCK_RSS_IO 0 0 0 0 0
IOCTRL_COUNTER_HANG_RSS_IO 602 602 0 0 0
IOCTRL_COUNTER_UNHANG_RSS_IO 511 511 0 0 0
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
|---|---|
Start |
Count of I/Os to the module. |
Back Good |
Count of I/Os for which a success message is returned. |
Back Retry |
Count of I/Os for which a retry message is returned. |
Back Bad |
Count of I/Os for which a failure message is returned. |
Not Back |
Count of I/Os for which no message is returned. |
IOCTRL_COUNTER_BLOCK_RSS_IO |
Count of blocked value-added I/Os. |
IOCTRL_COUNTER_UNBLOCK_RSS_IO |
Count of unblocked value-added I/Os. |
IOCTRL_COUNTER_HANG_RSS_IO |
Count of hanged value-added I/Os. |
IOCTRL_COUNTER_UNHANG_RSS_IO |
Count of unhanged value-added I/Os. |
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