[Sunhelp] OS I/O block size

Thu Jun 15 04:52:26 CDT 2000

This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.

------_=_NextPart_001_01BFD6AF.696DD610
Content-Type: text/plain

I thought they meant port IO perhaps like the /etc/system stuff?

*       set hme0:tcp_xmit_hiwat=65535
*       set hme0:tcp_recv_hiwat=65535
*       set hme0:tcp_cwnd_hiwat=65534
*       set hme0:nautopush=32
*       set hme0:maxusers=40
*       set hme0:max_nprocs=2048
*       set hme0:maxuprc=100
*       set hme0:ncsize=10240
*       set hme0:ufs_inode=10240

> -----Original Message-----
> From:	L [SMTP:leed at chele.cais.net]
> Sent:	Wednesday, June 14, 2000 1:56 PM
> To:	sunhelp at sunhelp.org
> Subject:	Re: [Sunhelp] OS I/O block size
> 
> I don't think you can create a 32K I/O size on SOlaris.  check "man newfs"
> and foloowing from ther:
> 
> 
>   -b bsize  The logical block size of the file  sys-
>                          tem  in bytes (either 4096 or 8192). The
>                          default is 8192. The sun4u  architecture
>                          does not support the 4096 block size.
> 
> 
> 
> 
> On Wed, 14 Jun 2000, Naser Ali wrote:
> 
> > Hello Everyone,
> > How can I increase the I/O size to 32k in Solaris 2.6 or higher..?
> > 
> > Thanks in advance
> > 
> > 
> > 
> 
> _______________________________________________
> SunHELP maillist  -  SunHELP at sunhelp.org
> http://www.sunhelp.org/mailman/listinfo/sunhelp

------_=_NextPart_001_01BFD6AF.696DD610
Content-Type: text/html
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3Dus-ascii">
<META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version =
5.5.2651.67">
<TITLE>RE: [Sunhelp] OS I/O block size</TITLE>
</HEAD>
<BODY>

<P><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial">I thought they meant =
port IO perhaps like the /etc/system stuff?</FONT>
</P>

<P><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:tcp_xmit_hiwat=3D65535</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:tcp_recv_hiwat=3D65535</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:tcp_cwnd_hiwat=3D65534</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:nautopush=3D32</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:maxusers=3D40</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:max_nprocs=3D2048</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:maxuprc=3D100</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:ncsize=3D10240</FONT>
<BR><FONT COLOR=3D"#0000FF" SIZE=3D2 =
FACE=3D"Arial">*       set =
hme0:ufs_inode=3D10240</FONT>
</P>
<UL>
<P><FONT SIZE=3D1 FACE=3D"Arial">-----Original Message-----</FONT>
<BR><B><FONT SIZE=3D1 FACE=3D"Arial">From:  </FONT></B> <FONT =
SIZE=3D1 FACE=3D"Arial">L [SMTP:leed at chele.cais.net]</FONT>
<BR><B><FONT SIZE=3D1 FACE=3D"Arial">Sent:  </FONT></B> <FONT =
SIZE=3D1 FACE=3D"Arial">Wednesday, June 14, 2000 1:56 PM</FONT>
<BR><B><FONT SIZE=3D1 =
FACE=3D"Arial">To:    </FONT></B> <FONT SIZE=3D1 =
FACE=3D"Arial">sunhelp at sunhelp.org</FONT>
<BR><B><FONT SIZE=3D1 =
FACE=3D"Arial">Subject:       </FONT>=
</B> <FONT SIZE=3D1 FACE=3D"Arial">Re: [Sunhelp] OS I/O block =
size</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">I don't think you can create a 32K I/O =
size on SOlaris.  check "man newfs"</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">and foloowing from ther:</FONT>
</P>
<BR>

<P><FONT SIZE=3D2 FACE=3D"Arial">  -b bsize  The logical =
block size of the file  sys-</FONT>
<BR><FONT SIZE=3D2 =
FACE=3D"Arial">         &nb=
sp;           &nb=
sp;   tem  in bytes (either 4096 or 8192). The</FONT>
<BR><FONT SIZE=3D2 =
FACE=3D"Arial">         &nb=
sp;           &nb=
sp;   default is 8192. The sun4u  architecture</FONT>
<BR><FONT SIZE=3D2 =
FACE=3D"Arial">         &nb=
sp;           &nb=
sp;   does not support the 4096 block size.</FONT>
</P>
<BR>
<BR>
<BR>

<P><FONT SIZE=3D2 FACE=3D"Arial">On Wed, 14 Jun 2000, Naser Ali =
wrote:</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">> Hello Everyone,</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">> How can I increase the I/O size =
to 32k in Solaris 2.6 or higher..?</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">> </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">> Thanks in advance</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">> </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">> </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">> </FONT>
</P>

<P><FONT SIZE=3D2 =
FACE=3D"Arial">_______________________________________________</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">SunHELP maillist  -  =
SunHELP at sunhelp.org</FONT>
<BR><U><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial"><A =
HREF=3D"http://www.sunhelp.org/mailman/listinfo/sunhelp" =
TARGET=3D"_blank">http://www.sunhelp.org/mailman/listinfo/sunhelp</A></F=
ONT></U>
</P>
</UL>
</BODY>
</HTML>
------_=_NextPart_001_01BFD6AF.696DD610--