> na operacnu pamat som s uspechom pouzil sysutils/memtest alebo > sysutils/memtest86, jeden z tych dvoch. otestuj
Uz jsem ho pouzil. :-) Zkusil jsem zatim memtest. Nemam s tim zkusenosti, tak jsem zkusil zadat "memtest 50" (prvni co se mu alokovat). A asi to vypada, ze v pameti jsou nekde vypalene bity. Test jsem zatim nenechal probehnout az do konce, ale ono to asi mozna uz nebude ani potreba, jestli se se svou uvahou o vypalenych bitech nepletu. :-( Mohl by mi nekdo poradit, co se da vycist z toho kusu testu, ktery jsem provedl? Dik Karel Tady je vystup z memtestu zastaveny u 7. smycky: # memtest 50 memtester version 4.0.5 (32-bit) Copyright (C) 2005 Charles Cazabon. Licensed under the GNU General Public License version 2 (only). pagesize is 4096 pagesizemask is 0xfffffffffffff000 want 50MB (52428800 bytes) got 50MB (52428800 bytes), trying mlock ...failed for unknown reason. Continuing with unlocked memory; testing will be slower and less reliable. Loop 1: Stuck Address : testing 2FAILURE: possible bad address line at offset 0x00089208. Skipping to next test... Random Value : FAILURE: 0x747c7e70 != 0x7c7c7e70 at offset 0x00089208. Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : testing 11FAILURE: 0x030b0b0b != 0x0b0b0b0b at offset 0 x00089208. Checkerboard : ok Bit Spread : testing 27FAILURE: 0x20000000 != 0x28000000 at offset 0 x00089208. Bit Flip : testing 252FAILURE: 0x77ffffff != 0x7fffffff at offset 0 x00089208. Walking Ones : ok Walking Zeroes : testing 36FAILURE: 0x00000000 != 0x08000000 at offset 0 x00089208. Loop 2: Stuck Address : ok Random Value : ok Compare XOR : ok FAILURE: 0xc5b6b077 != 0xcdb6b077 at offset 0x00089208. Compare SUB : FAILURE: 0x0c8a68a3 != 0xb48a68a3 at offset 0x00089208. Compare MUL : FAILURE: 0x00000000 != 0x00000001 at offset 0x00089208. Compare DIV : FAILURE: 0x7fecfb30 != 0x7fecfb31 at offset 0x00089208. Compare OR : FAILURE: 0x6f4cba10 != 0x6f4cba11 at offset 0x00089208. Compare AND : Sequential Increment: ok Solid Bits : ok Block Sequential : testing 24FAILURE: 0x10181818 != 0x18181818 at offset 0 x00089208. Checkerboard : ok Bit Spread : ok Bit Flip : testing 221FAILURE: 0x00000000 != 0x08000000 at offset 0 x00089208. Walking Ones : testing 32FAILURE: 0x77ffffff != 0x7fffffff at offset 0 x00089208. Walking Zeroes : testing 36FAILURE: 0x00000000 != 0x08000000 at offset 0 x00089208. Loop 3: Stuck Address : ok Random Value : ok FAILURE: 0x8611356e != 0x8e11356e at offset 0x00089208. Compare XOR : FAILURE: 0x0cbf944e != 0x14bf944e at offset 0x00089208. Compare SUB : FAILURE: 0xd56a17b8 != 0xf56a17b8 at offset 0x00089208. Compare MUL : Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : testing 40FAILURE: 0x20282828 != 0x28282828 at offset 0 x00089208. Checkerboard : ok Bit Spread : ok Bit Flip : testing 219FAILURE: 0x00000000 != 0x08000000 at offset 0 x00089208. Walking Ones : testing 32FAILURE: 0x77ffffff != 0x7fffffff at offset 0 x00089208. Walking Zeroes : ok Loop 4: Stuck Address : ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : testing 13FAILURE: 0x050d0d0d != 0x0d0d0d0d at offset 0 x00089208. Checkerboard : ok Bit Spread : ok Bit Flip : testing 248FAILURE: 0x77ffffff != 0x7fffffff at offset 0 x00089208. Walking Ones : ok Walking Zeroes : ok Loop 5: Stuck Address : ok Random Value : ok FAILURE: 0x211988ca != 0x291988ca at offset 0x00089208. Compare XOR : FAILURE: 0xa299ec21 != 0xaa99ec21 at offset 0x00089208. Compare SUB : FAILURE: 0x97cdc02b != 0xefcdc02b at offset 0x00089208. Compare MUL : FAILURE: 0x00000002 != 0x00000003 at offset 0x00089208. Compare DIV : Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : testing 31FAILURE: 0x171f1f1f != 0x1f1f1f1f at offset 0 x00089208. Checkerboard : ok Bit Spread : testing 36FAILURE: 0x20000000 != 0x28000000 at offset 0 x00089208. Bit Flip : testing 252FAILURE: 0x77ffffff != 0x7fffffff at offset 0 x00089208. Walking Ones : testing 31FAILURE: 0x77ffffff != 0x7fffffff at offset 0 x00089208. Walking Zeroes : testing 27FAILURE: 0x00000000 != 0x08000000 at offset 0 x00089208. Loop 6: Stuck Address : ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : testing 27FAILURE: 0x131b1b1b != 0x1b1b1b1b at offset 0 x00089208. Checkerboard : ok Bit Spread : ok Bit Flip : testing 223FAILURE: 0x00000000 != 0x08000000 at offset 0 x00089208. Walking Ones : ok Walking Zeroes : ok Loop 7: Stuck Address : ok Random Value : ok FAILURE: 0x20c30ae0 != 0xa0c30ae0 at offset 0x0008903c. Compare XOR : FAILURE: 0x38f341dd != 0xb8f341dd at offset 0x0008903c. Compare SUB : Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : testing 10FAILURE: 0x020a0a0a != 0x0a0a0a0a at offset 0 x00089208. Checkerboard : testing 29^C -- FreeBSD mailing list (users-l@freebsd.cz) http://www.freebsd.cz/listserv/listinfo/users-l
