From owner-FreeBSD-users-jp@jp.freebsd.org  Wed Mar 18 10:09:06 1998
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To: FreeBSD-users-jp@jp.freebsd.org
From: Hirokazu MORIKAWA <morikawa@mt.ksi.co.jp>
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Date: Wed, 18 Mar 1998 10:08:38 +0900
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Subject: [FreeBSD-users-jp 26119] 512MB memory System
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$B?9@n(B@$B%/%\%?%7%9%F%`3+H/$G$9!#(B

 2.2.5R$B$G%a%b%j(B512MB$B$N%5!<%P$r$D$/$C$?$N$G$9$,!"(B
 $B$1$C$3$&6lO+$7$^$7$?!#$=$NE?Kv$rJs9p$7$^$9!#(B
# QandA$BIw$K$^$H$a$k;v$,$G$-$J$$$N$G!"@8$N$^$^$GDs<($7$^$9!#(B


(1). GENERIC$B$J%+!<%M%k$G(Bboot$B=PMh$J$$(B

  $B$3$l$O!"(B"[FreeBSD-users-jp 23890] FYI: large MEMORY System"
  $B$GL1ED$5$s$,Js9p$5$l$F$$$k$h$&$K!"$H$j$"$($:(B256MB$B$K$7$F(B
  $B$*$$$F!"(BBOUNCE_BUFFERS$B$r(Boptions$B$+$iH4$-!"(B
      options         "MAXMEM=(512*1024)"
  $B$rDI2C$7$?%+!<%M%k$r:n$j$^$7$?!#(B

(2). limit$BE*LdBj(B

  512MB$B$rG'<1$7$?$o$1$J$N$G$9$,!"%"%W%j%1!<%7%g%s$+$i(B
  300MB$B$H$+$r(Bmalloc$B$G$-$J$$!#$3$l$O!"Nc$N(Blimit$B$NLdBj$J$N$G!"(B
        options         "MAXDSIZ=(512*1024*1024)"
        options         "DFLDSIZ=(512*1024*1024)"
 $B$rDI2C$7$?%+!<%M%k$r:n$j!"(B/etc/login.conf $B$G!"(B
 $B>e8B$rJQ99$7$^$7$?!#(B

(3). panic: get_pv_entry

  $B%"%W%j%1!<%7%g%s$,%a%b%j$r?)$&$H!"(Bkernel panic$B$,(B
  $B$*$3$k$h$&$K$J$j$^$7$?!#(B
  hackers$B$G$N(B "Problems with > 256MB of RAM"$B$N%9%l%C%I$H!"(B
  "MAX physical memory for FreeBSD ?"$B$N%9%l%C%I$+$i(B
        "kern/1880: kernel crash during boot when using 512 MB memory"
        "i386/2431: panic: get_pv_entry: cannot get a pv_entry_t"
  $B$,8+$D$+$j!"(B
  boot$B;~$K!"(B
        sysctl -w vm.v_free_reserved=1024
        sysctl -w vm.v_free_min=1500
  $B$r<B9T$9$k$h$&$K(Brc$B$K5-=R$7$^$7$?!#(B

   "kern/1880"$B$K$7$?$,$C$F2<5-$N%U%!%$%k$rJQ99$7!"(Bmake world$B$7$^$7$?!#(B
        /sys/i386/conf/Makefile.i386
        /sys/i386/include/pmap.h
   $B$^$?!"(B
        maxusers        36
        options         NMBCLUSTERS=2048
        options         "PMAP_SHPGPERPROC=400"
   $B$rDI2C$7$?%+!<%M%k$r:n$j$^$7$?!#(B        

 $B0J>e$NJQ99$G!"8=:_$O0BDj$7$F(B512MB$B$G2TF/$7$F$$$^$9!#(B
-- 
$B$b$j$+$o(B(WoYaDi2)$B$R$m$+$:(B  // RMS said, "Happy Hacking!".
$B!y(B MIND THE NEXTSTEP! : http://www.nxhack.tarumi.kobe.jp/NeXT.html
$B!V(BTeam NeXus$B!W$G(B RC5-64 crack contest $B;2@oCf(B
     



  
