Question about program run out of memory

hi,
I encountered such a problem when a program have some bug that it will =
ask for endless memory, until the system completely dead, I can only re=
boot it. Can I do some restriction of the max memory per process? Thank=
s!



___________________________________________________________= 20
ÑÅ»¢ÓÊÏ䣬ÄúµÄÖÕÉúÓÊ Ï䣡=
=20
http://cn.mail.yahoo.com/
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Re: Question about program run out of memory

Check out ulimit. It controls a number of parameters such as maximum =20
memory size, core dump size, open file descriptors...

On Tue, 26 Aug 2008 19:16:35 -0600, 梁晨 om.cn> wrote:

> hi,
> I encountered such a problem when a program have some bug that it wil=
l =20
> ask for endless memory, until the system completely dead, I can only =
=20
> reboot it. Can I do some restriction of the max memory per process? =20
> Thanks!
>
>
>
> ___________________________________________________________
> é›…è™Žé‚®ç®±ï¼Œæ‚¨çš „ç=BB=
ˆç”Ÿé‚®ç®±ï¼=81
> http://cn.mail.yahoo.com/
> --
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" in
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Re: Question about program run out of memory

Thank you, I tried "ulimit -Sv 1024000" successful, finally I wrote thi=
s line "* hard as 1024000" into /etc/security/limits.conf, so it can be=
apply when system booting.


> Check out ulimit. It controls a number of parameters such as maximum =
=20
> memory size, core dump size, open file descriptors...

>>On Tue, 26 Aug 2008 19:16:35 -0600, Áº³¿ n> wrote:

>> hi,
>> I encountered such a problem when a program have some bug that it wi=
ll =20
>> ask for endless memory, until the system completely dead, I can only=
=20
>> reboot it. Can I do some restriction of the max memory per process? =
=20
>> Thanks!


___________________________________________________________= 20
ÑÅ»¢ÓÊÏ䣬ÄúµÄÖÕÉúÓÊ Ï䣡=
=20
http://cn.mail.yahoo.com/
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Re: Question about program run out of memory

This is a cryptographically signed message in MIME format.

--------------ms000000030109090006010103
Content-Type: text/plain; charset=GB2312
Content-Transfer-Encoding: quoted-printable

Sorry I can't pronounce or reproduce your name;

Have a look at /etc/security/limits.conf if the system uses pam.

Áº³¿ wrote:
> hi,
> I encountered such a problem when a program have some bug that it will =
ask for endless memory, until the system completely dead, I can only rebo=
ot it. Can I do some restriction of the max memory per process? Thanks!
>=20
>=20
>=20
> ___________________________________________________________= 20
> ÑÅ»¢ÓÊÏ䣬ÄúµÄÖÕÉúÓÊ Ï䣡=
=20
> http://cn.mail.yahoo.com/
> --
> To unsubscribe from this list: send the line "unsubscribe linux-admin" =
in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html

--=20
Yuri Csapo
Academic Computing & Networking
Colorado School of Mines
CT-256
Phone: (303) 273-3503
Fax: (303) 273-3475
Email: ycsapo@mines.edu

Please use the following link to open a service request:
http://helpdesk.mines.edu
==================== =====3D=
==================
With a PC, I always felt limited
by the software available.
On Unix, I am limited only by my knowledge.
--Peter J. Schoenster


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