Gentoo Archives: gentoo-user-br

From: Renan Rangel <rvr777@×××××.com>
To: gentoo-user-br@l.g.o
Subject: Re: [gentoo-user-br] Problemas no Gentoo
Date: Tue, 06 Dec 2011 14:52:02
Message-Id: CAH7+70H1f=Y0gW_aM37dRazQs2gXBy0M2KmOtHhhJU2FqFFvAA@mail.gmail.com
In Reply to: Re: [gentoo-user-br] Problemas no Gentoo by Daniel da Veiga
Se ele não puder ficar com o servidor desligado, acho que seria legal
retirar os pentes seletivamente como você disse e testar eles com o memtest
em outro computador que suporte ECC, só pra ter certeza :)
On Dec 6, 2011 12:33 PM, "Daniel da Veiga" <danieldaveiga@×××××.com> wrote:

> Sem analisar mais completamente, eu diria que existe algum problema físico > na memória, mas testar (memtest) esses GBs num server é praticamente > inviável (demora e o server fica off)... > > Talvez retirar pentes seletivamente? > > 2011/12/6 Eduardo Schoedler <listas@××××××××.br> > >> Notei que não acontece somente no mysqld, vejam o "swapper" (pid 0): >> >> [2317646.822785] swapper: page allocation failure. order:1, mode:0x20 >> [2317646.822792] Pid: 0, comm: swapper Not tainted 2.6.39-gentoo-r3 #1 >> [2317646.822796] Call Trace: >> [2317646.822799] <IRQ> [<ffffffff8109f349>] 0xffffffff8109f349 >> [2317646.822807] [<ffffffff810ce49d>] 0xffffffff810ce49d >> [2317646.822810] [<ffffffff810cf61b>] 0xffffffff810cf61b >> [2317646.822813] [<ffffffff810cf3fd>] 0xffffffff810cf3fd >> [2317646.822816] [<ffffffff810cf973>] 0xffffffff810cf973 >> [2317646.822819] [<ffffffff814cedbf>] 0xffffffff814cedbf >> [2317646.822822] [<ffffffff814cef7d>] 0xffffffff814cef7d >> [2317646.822825] [<ffffffff815481c3>] 0xffffffff815481c3 >> [2317646.822828] [<ffffffff81561a44>] 0xffffffff81561a44 >> [2317646.822831] [<ffffffff81560768>] 0xffffffff81560768 >> [2317646.822834] [<ffffffff81561792>] 0xffffffff81561792 >> [2317646.822837] [<ffffffff8155f964>] 0xffffffff8155f964 >> [2317646.822840] [<ffffffff81528dee>] ? 0xffffffff81528dee >> [2317646.822843] [<ffffffff81560013>] 0xffffffff81560013 >> [2317646.822846] [<ffffffff8151b456>] ? 0xffffffff8151b456 >> [2317646.822849] [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0 >> [2317646.822852] [<ffffffff8153e41f>] 0xffffffff8153e41f >> [2317646.822855] [<ffffffff8153e5c8>] 0xffffffff8153e5c8 >> [2317646.822858] [<ffffffff8153dec1>] 0xffffffff8153dec1 >> [2317646.822860] [<ffffffff8153e2fd>] 0xffffffff8153e2fd >> [2317646.822864] [<ffffffff814dbb4a>] 0xffffffff814dbb4a >> [2317646.822866] [<ffffffff81009479>] ? 0xffffffff81009479 >> [2317646.822870] [<ffffffff814dbf68>] 0xffffffff814dbf68 >> [2317646.822873] [<ffffffff814dc098>] 0xffffffff814dc098 >> [2317646.822875] [<ffffffff814dc5c5>] 0xffffffff814dc5c5 >> [2317646.822878] [<ffffffff81416555>] 0xffffffff81416555 >> [2317646.822881] [<ffffffff81418d54>] ? 0xffffffff81418d54 >> [2317646.822884] [<ffffffff812af390>] ? 0xffffffff812af390 >> [2317646.822888] [<ffffffff81417414>] 0xffffffff81417414 >> [2317646.822891] [<ffffffff814dc741>] 0xffffffff814dc741 >> [2317646.822894] [<ffffffff81047849>] 0xffffffff81047849 >> [2317646.822897] [<ffffffff8163ee1c>] 0xffffffff8163ee1c >> [2317646.822899] [<ffffffff810049f5>] 0xffffffff810049f5 >> [2317646.822902] [<ffffffff810476e6>] 0xffffffff810476e6 >> [2317646.822905] [<ffffffff810041c1>] 0xffffffff810041c1 >> [2317646.822908] [<ffffffff8163d553>] 0xffffffff8163d553 >> [2317646.822910] <EOI> [<ffffffff810628a8>] ? 0xffffffff810628a8 >> [2317646.822915] [<ffffffff8100a77e>] ? 0xffffffff8100a77e >> [2317646.822918] [<ffffffff81001f50>] ? 0xffffffff81001f50 >> [2317646.822921] [<ffffffff81001fbf>] 0xffffffff81001fbf >> [2317646.822924] [<ffffffff816125fd>] 0xffffffff816125fd >> [2317646.822926] [<ffffffff81bc8c23>] 0xffffffff81bc8c23 >> [2317646.822929] [<ffffffff81bc831a>] 0xffffffff81bc831a >> [2317646.822932] [<ffffffff81bc841f>] 0xffffffff81bc841f >> >> >> >> > -----Mensagem original----- >> > De: Thiago Nunes [mailto:thiagonunesrs@×××××.com] >> > Enviada em: segunda-feira, 5 de dezembro de 2011 21:22 >> > Para: gentoo-user-br@l.g.o >> > Assunto: Re: [gentoo-user-br] Problemas no Gentoo >> > >> > O core dump dá logo que levanta o mysql ou depois de um tempo rodando? >> > >> > Em 5 de dezembro de 2011 19:53, Eduardo Schoedler <listas@××××××××.br> >> > escreveu: >> > > São varias placas com vários pentes de memória. Ela usa memória ECC. >> > > Já cogitei problema de mal contato, tirei todos os pentes de todos os >> > > bancos de memória e limpei, nao resolveu. >> > > >> > > -- >> > > Eduardo Schoedler >> > > Enviado via iPhone >> > > >> > > Em 05/12/2011, às 18:50, Daniel da Veiga <danieldaveiga@×××××.com> >> > escreveu: >> > > >> > > Essa máquina roda 64 bits, presumo eu? Passa mais info (quantos bancos >> > > de memória, por exemplo). >> > > >> > > On Mon, Dec 5, 2011 at 18:46, Eduardo Schoedler <listas@××××××××.br> >> > wrote: >> > >> >> > >> Pessoal. >> > >> >> > >> Alguém já passou por esse problema? >> > >> Administro um Dell R900 octa-core com 16GB RAM. >> > >> Porém, do nada, aparece um core-dump: >> > >> >> > >> [2317687.527391] mysqld: page allocation failure. order:1, mode:0x20 >> > >> [2317687.527399] Pid: 16959, comm: mysqld Not tainted >> > >> 2.6.39-gentoo-r3 #1 [2317687.527402] Call Trace: >> > >> [2317687.527405] <IRQ> [<ffffffff8109f349>] 0xffffffff8109f349 >> > >> [2317687.527413] [<ffffffff810ce49d>] 0xffffffff810ce49d >> > >> [2317687.527416] [<ffffffff810cf61b>] 0xffffffff810cf61b >> > >> [2317687.527420] [<ffffffff810cf3fd>] 0xffffffff810cf3fd >> > >> [2317687.527422] [<ffffffff810cf973>] 0xffffffff810cf973 >> > >> [2317687.527425] [<ffffffff814cedbf>] 0xffffffff814cedbf >> > >> [2317687.527428] [<ffffffff814cef7d>] 0xffffffff814cef7d >> > >> [2317687.527431] [<ffffffff815481c3>] 0xffffffff815481c3 >> > >> [2317687.527434] [<ffffffff81561a44>] 0xffffffff81561a44 >> > >> [2317687.527437] [<ffffffff81560768>] 0xffffffff81560768 >> > >> [2317687.527440] [<ffffffff81561792>] 0xffffffff81561792 >> > >> [2317687.527443] [<ffffffff8155f964>] 0xffffffff8155f964 >> > >> [2317687.527446] [<ffffffff81528dee>] ? 0xffffffff81528dee >> > >> [2317687.527449] [<ffffffff81560013>] 0xffffffff81560013 >> > >> [2317687.527452] [<ffffffff8151b456>] ? 0xffffffff8151b456 >> > >> [2317687.527455] [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0 >> > >> [2317687.527458] [<ffffffff8153e41f>] 0xffffffff8153e41f >> > >> [2317687.527461] [<ffffffff8153e5c8>] 0xffffffff8153e5c8 >> > >> [2317687.527464] [<ffffffff8153dec1>] 0xffffffff8153dec1 >> > >> [2317687.527467] [<ffffffff8153e2fd>] 0xffffffff8153e2fd >> > >> [2317687.527470] [<ffffffff814dbb4a>] 0xffffffff814dbb4a >> > >> [2317687.527472] [<ffffffff81086bcd>] ? 0xffffffff81086bcd >> > >> [2317687.527475] [<ffffffff81009479>] ? 0xffffffff81009479 >> > >> [2317687.527478] [<ffffffff814dbf68>] 0xffffffff814dbf68 >> > >> [2317687.527481] [<ffffffff814dc098>] 0xffffffff814dc098 >> > >> [2317687.527484] [<ffffffff814dc5c5>] 0xffffffff814dc5c5 >> > >> [2317687.527487] [<ffffffff81416555>] 0xffffffff81416555 >> > >> [2317687.527490] [<ffffffff81418d54>] ? 0xffffffff81418d54 >> > >> [2317687.527493] [<ffffffff812af390>] ? 0xffffffff812af390 >> > >> [2317687.527497] [<ffffffff81417414>] 0xffffffff81417414 >> > >> [2317687.527500] [<ffffffff814dc741>] 0xffffffff814dc741 >> > >> [2317687.527503] [<ffffffff81047849>] 0xffffffff81047849 >> > >> [2317687.527506] [<ffffffff8163ee1c>] 0xffffffff8163ee1c >> > >> [2317687.527508] [<ffffffff810049f5>] 0xffffffff810049f5 >> > >> [2317687.527511] [<ffffffff810476e6>] 0xffffffff810476e6 >> > >> [2317687.527514] [<ffffffff810041c1>] 0xffffffff810041c1 >> > >> [2317687.527517] [<ffffffff8163d553>] 0xffffffff8163d553 >> > >> [2317687.527519] <EOI> >> > >> >> > >> Fui atrás e não encontrei muita coisa. >> > >> O que poderia ser? >> > >> >> > >> Obrigado. >> > >> >> > >> -- >> > >> Eduardo Schoedler >> > >> >> > > >> > > >> > > >> > > -- >> > > Daniel da Veiga >> >> >> >> > > > -- > Daniel da Veiga >

Replies

Subject Author
Re: [gentoo-user-br] Problemas no Gentoo Eduardo Schoedler <listas@××××××××.br>