Free memory on qmail server

Himanshu Kulkarni Tue, 07 Aug 2001 21:58:48 -0700

 BlankQmail do not use swap space even if it is running out or RAM .... =
 on linux server ... do i need any settings for this to work ..??

 I am attaching output of free command which I run on linux server

                    total       used       free       shared    buffers   =
   cached
 Mem:        257728     250912     6816       8732     151780      74284
 -/+ buffers/cache:      24848     232880
 Swap:      1024088       1208    1022880

                  total         used        free       shared      =
 buffers     cached
 Mem:        257728     251064       6664       9072     151780      =
 74312
 -/+ buffers/cache:      24972     232756
 Swap:      1024088       1208    1022880

                 total         used        free        shared     buffers =
      cached
 Mem:        257728     250592       7136       8176     151780      =
 74064
 -/+ buffers/cache:      24748     232980
 Swap:      1024088       1208    1022880

              total       used       free     shared    buffers     =
 cached
 Mem:        257728     251716       6012       9608     151780      =
 74764
 -/+ buffers/cache:      25172     232556
 Swap:      1024088       1208    1022880

              total       used       free     shared    buffers     =
 cached
 Mem:        257728     250832       6896       9144     151780      =
 74068
 -/+ buffers/cache:      24984     232744
 Swap:      1024088       1208    1022880

 Regards
himanshu
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> <P>Qmail do not use swap space even if it is running out or RAM .... on =
> linux=20
> server ...&nbsp;do i need any settings for this to work ..??</P>
> <P>I am attaching output of free command which I run on linux server</P>
> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
> p;&nbsp;&nbsp;&nbsp;=20
> &nbsp;&nbsp; total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; free&nbsp;&nbsp;&nbsp; =
> &nbsp;&nbsp;=20
> shared&nbsp;&nbsp;&nbsp; buffers&nbsp;&nbsp;&nbsp;&nbsp;=20
> cached<BR>Mem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 257728&nbsp;&nbsp;&nbsp;&nbsp; 250912&nbsp;&nbsp;&nbsp;&nbsp;=20
> 6816&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8732&nbsp;&nbsp;&nbsp;&nbsp;=20
> 151780&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 74284<BR>-/+=20
> buffers/cache:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
> 24848&nbsp;&nbsp;&nbsp;&nbsp;=20
> 232880<BR>Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 1024088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1208&nbsp;&nbsp;&nbsp; =
> 1022880</P>
> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
> p;&nbsp;=20
> &nbsp;&nbsp; total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;=20
> used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;=20
> free&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; shared&nbsp;&nbsp;&nbsp;&nbsp;  =
>
> buffers&nbsp;&nbsp;&nbsp;&nbsp;=20
> cached<BR>Mem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 257728&nbsp;&nbsp;&nbsp;&nbsp; =
> 251064&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 6664&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9072&nbsp;&nbsp;&nbsp;&nbsp;=20
> 151780&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 74312<BR>-/+=20
> buffers/cache:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
> 24972&nbsp;&nbsp;&nbsp;&nbsp;=20
> 232756<BR>Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 1024088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1208&nbsp;&nbsp;&nbsp; =
> 1022880</P>
> <P>&nbsp;&nbsp;=20
> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
>
> total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; used&nbsp;&nbsp;&nbsp;=20
> &nbsp;&nbsp;&nbsp; free&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  =
> shared&nbsp;&nbsp;=20
> &nbsp; buffers&nbsp;&nbsp;&nbsp; &nbsp;=20
> cached<BR>Mem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 257728&nbsp;&nbsp;&nbsp;&nbsp; =
> 250592&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 7136&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8176&nbsp;&nbsp;&nbsp;&nbsp;=20
> 151780&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 74064<BR>-/+=20
> buffers/cache:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
> 24748&nbsp;&nbsp;&nbsp;&nbsp;=20
> 232980<BR>Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 1024088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1208&nbsp;&nbsp;&nbsp; =
> 1022880</P>
> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
> p;=20
> total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; free&nbsp;&nbsp;&nbsp;&nbsp;=20
> shared&nbsp;&nbsp;&nbsp; buffers&nbsp;&nbsp;&nbsp;&nbsp;=20
> cached<BR>Mem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 257728&nbsp;&nbsp;&nbsp;&nbsp; =
> 251716&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 6012&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9608&nbsp;&nbsp;&nbsp;&nbsp;=20
> 151780&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 74764<BR>-/+=20
> buffers/cache:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
> 25172&nbsp;&nbsp;&nbsp;&nbsp;=20
> 232556<BR>Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 1024088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1208&nbsp;&nbsp;&nbsp; =
> 1022880</P>
> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
> p;=20
> total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; free&nbsp;&nbsp;&nbsp;&nbsp;=20
> shared&nbsp;&nbsp;&nbsp; buffers&nbsp;&nbsp;&nbsp;&nbsp;=20
> cached<BR>Mem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 257728&nbsp;&nbsp;&nbsp;&nbsp; =
> 250832&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 6896&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9144&nbsp;&nbsp;&nbsp;&nbsp;=20
> 151780&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 74068<BR>-/+=20
> buffers/cache:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
> 24984&nbsp;&nbsp;&nbsp;&nbsp;=20
> 232744<BR>Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
> 1024088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1208&nbsp;&nbsp;&nbsp; =
> 1022880</P>
> <P>Regards</P>
> <P>himanshu</P></BODY></HTML>
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Free memory on qmail server

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