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Sorry, but where can I find help on rvminit? The rvm manual on the website don't really help me very much. I know there are parameter that needs to be set when you ran rvminit, but what should I enter at each field? Thx Eric On Wed, 19 Jan 2000, Jan Harkes wrote: > On Tue, Jan 18, 2000 at 10:37:40AM -0800, Phil Nelson wrote: > > > > >I just wish to know what is the optimum configuration I can have on a > > >42G Raid drive. I have 256M of RAM and a local SCSI drive of 9G and > > >an external RAID of 42 GBHDD. Its a PIII500MMX IBM Box. /vicepa will > > >be on the external raid while the rest on the local drive. > > > For a 42GHDD , I need about 1.7G of RVM according to the 4% rule and what > > >about the Log size? Does my swap partition plays a part here for the RVM?? > > >How much space should I allocate? > > > > > >With 1.7G of RVM , do I need to run rdsinit instead of vice-setup-rvm?? > > > > I haven't heard of a server of this size yet. Since is is not one of > > the standard setups in vice-setup-rvm, you would have to init RVM yourself. > > I did it for a 6G server (also not one of the standard sizes.) > > > > A big problem you may have is the startup time with such a large RVM, IF > > you have enough VM space to map it in the first place. This can be helped > > by using a relatively new flag, "-mapprivate", for the server. I believe > > it is in coda 5.3.4, but I'm not sure. > > Yes mapprivate is available in the 5.3.4 release. One caveat, it only > works when RVM is stored in a file. > > You actually need to play with the address where rvm is mapped. We > currently map it at 0x20000000. Linux places shared libraries and other > memory mapped files at 0x40000000, which limits the usable area for RVM > to about 512MB. > > By moving the address where RVM is mapped to 0x41000000, you'll put it > above the libraries where there is room to 0xbff00000 before you hit the > stack. That gives about 2031MB of available space. > > Check /proc/`pidof codasrv`/maps to see how the memory map is layed out. > > Jan -- Eric Tan WizOffice.com Pte Ltd 16 Tannery Lane #06-00 Crystal Time Building Singapore 347778 Tel 8445522 Fax 8427228 URL www.wizoffice.com Email eric_at_wizoffice.comReceived on 2000-01-19 05:33:34