Date: Thu, 05 Feb 2009 12:46:23 +0000 From: Matt Burke <mattblists@icritical.com> To: Kostik Belousov <kostikbel@gmail.com> Cc: stable@freebsd.org Subject: Re: 7.1-RELEASE I/O hang Message-ID: <498ADF9F.3050205@icritical.com> In-Reply-To: <20090205120655.GI9427@deviant.kiev.zoral.com.ua> References: <49898E3D.7030609@icritical.com> <20090204143309.GF9427@deviant.kiev.zoral.com.ua> <498ACD02.4040602@icritical.com> <20090205120655.GI9427@deviant.kiev.zoral.com.ua>
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Kostik Belousov wrote: >>> Compile ddb into the kernel, and do "ps" from the ddb prompt. If there >>> are processes hung in the "nbufkv" state, then the patch below might >>> help. >> The bonnie++ processes are in state "newbuf" and other hung processes >> (bash, newly forked sshds, etc) appear to be in the "ufs" state. > What is the state of the bufdaemon process ? qsleep --
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