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Monster Media 1993 #2
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jr061012.zip
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JR061012.RME
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1993-07-19
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2KB
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43 lines
Files needed for APAR : JR06101
RELEASE : R2000
* LANDD OS2
CRC Value : 498C
Byte Size : 118836
PATH ON SERVER : \IBMCOM\PROTOCOL
NOTE: THESE FIXES ARE ONLY VALID FOR ES 1.0 AND LS 2.0 LAPS.
THEY ARE NOT VALID FOR NTS/2.
* LANDLLDD OS2
CRC Value : 2CF7
Byte Size : 29568
PATH ON SERVER : \IBMCOM\PROTOCOL
NOTE: THESE FIXES ARE ONLY VALID FOR ES 1.0 AND LS 2.0 LAPS.
THEY ARE NOT VALID FOR NTS/2.
This fix should only be applied to LAN Server 2.0 code at level IP06000.
NOTE: Please rename your old files before applying these fixes.
===========================================================================
JR06101
WHEN A TRANSMITS WITH A BAD RETURN CODE, ADAPTER BUFFERS ARE NOT
BEING RELEASED. ADAPTER WILL EVENTUALLY RUN OUT OF BUFFERS.
CLOSED PER 92/09/25
FIXCOMP= 562125303 LAN TRANSPORT LANDLLDD.OS2 and LANDD.OS2.
ERROR DESCRIPTION:
Problem discovered when trying to xmit during beaconing. Whenever the
transmit completes with a bad return code, the adapter buffers are not
being released. This will eventually cause the adapter to run out of
buffer space.
PROBLEM CONCLUSION:
The LAN Tech Ref states that the ring zero buffers are returned to the
buffer pool regardless of the RC from the command using the buffers.
Currently, we return these buffers only if the RC is zero. The UTAH
code follows the Tech Ref method. The POPS code will be changed to
match the Tech Ref and UTAH code.
The queue elements in LANDLLDD will also be freed when LANDD bufs are freed.