Carlos--I ran into that a few years ago. I'm running with:
ACBPOOLSIZE 1700
SCBPOOLSIZE 1700
TCBPOOLSIZE 2200
FIXEDPAGESTORAGEPOOL 1500
These are sort of a SWAG. Altho I did have to go back and increase some
of them after the initial change. All others are the default size.
Jim
ps-SWAG may be a unique US term. Use your imagination.
Carlos Bodra wrote:
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Hello.
We are running z/VM 4.4 and since initial installation no problem arises.
This week, we started to receive following messages:
DTCUTI002E TCP/IP is low on TCBs. Of 256 blocks, 24 are free. You should
monitor this.
DTCUTI002E TCP/IP was very low on TCP connections. Of 341 blocks, 85 are
free after 85 more allocated.
DTCUTI002E TCP/IP was very low on TCP connections. Of 285 blocks, 41 are
free after 85 more allocated.
These messages occur with differences of some days. In TCPIP PROFILE file we
have only SMALLDATABUFFERPOOLSIZE 150 included. All others buffers are
default values.
What other buffer(s) I should modify (define) to solve this problem. Our
network has about 300 to 350 at peak moment.
Thanks for now!
Carlos
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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
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font-family:Arial'>Hello.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>We are running z/VM 4.4 and since initial
installation no problem arises.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>This week, we started to receive following =
messages:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>DTCUTI002E TCP/IP is low on TCBs. Of 256 =
blocks, 24
are free. You should monitor this.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>DTCUTI002E TCP/IP was very low on TCP =
connections. Of
341 blocks, 85 are free after 85 more =
allocated.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>DTCUTI002E TCP/IP was very low on TCP =
connections. Of
285 blocks, 41 are free after 85 more =
allocated.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>These messages occur with differences of some =
days. In
TCPIP PROFILE file we have only SMALLDATABUFFERPOOLSIZE 150 included. =
All
others buffers are default values.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>What other buffer(s) I should modify (define) =
to
solve this problem. Our network has about 300 to 350 at peak =
moment.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>Thanks for now!<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
10.0pt;font-family:Arial'>Carlos<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US =
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10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
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lang=3DEN-US
style=3D'font-size:12.0pt'><o:p> </o:p></span></font></p>
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--
Jim Bohnsack
Cornell University
(607) 255-1760
[EMAIL PROTECTED]
