Date: Wed, 30 Mar 2005 17:40:49 +0800 From: Xin LI <delphij@frontfree.net> To: Young Lee <ncisoft@163.com> Cc: freebsd-stable@freebsd.org Subject: Re: FreeBSD 5.3 SMP freezes with MySQL 4.1 Message-ID: <1112175649.719.3.camel@spirit> In-Reply-To: <20050330170214.CB41.NCISOFT@163.com> References: <20050329141522.DD32.NCISOFT@163.com> <20050329210051.M59551@carver.gumbysoft.com> <20050330170214.CB41.NCISOFT@163.com>
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[-- Attachment #1 --] Hi, Young, 在 2005-03-30三的 17:08 +0800，Young Lee写道： > the system is totally dead with the pannic message, and have > to hard reset to reboot. even i reboot the server, it will crash in > several minutes, because of hundreds of request is coming. > > by refer to Klein's configuration and turn "debug.mpsafenet=0" > in /boot/loader.conf, the server is stable so far, and it last 20 hours. Have you tried disabling SACK? (net.inet.tcp.sack)? BTW. I think it might be helpful to show your kernel compiling configuration. Cheers, -- Xin LI <delphij delphij net> http://www.delphij.net/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCSnQg/cVsHxFZiIoRAkkHAJ9QFY7h8N58+1KSIew31cwukRV1ZACgizvi yhAseweUKvCE+BcI+ENG0sM= =iFTS -----END PGP SIGNATURE-----
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