Date: Thu, 21 Apr 2005 02:18:43 +0530 From: "Rajesh S. Ghanekar" <rajesh_ghanekar@persistent.co.in> To: "Rajesh S. Ghanekar" <rajesh_ghanekar@persistent.co.in> Cc: freebsd-scsi@freebsd.org Subject: Re: QLogic Fiber Channel with isp.c Message-ID: <4266C02B.4090504@persistent.co.in> In-Reply-To: <4266BEBD.3080009@persistent.co.in> References: <4266BEBD.3080009@persistent.co.in>
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Rajesh S. Ghanekar wrote: > Hi, > > We had a problem when a disk shelf failed. The error message is as > follows: > > Mar 23 15:33:09 freebsd /kernel: isp0: bad underrun for 0.0 (count > > 65536, > resid 2147422207, status not marked) > > I would like to know the reasons of what causes Data Underruns in FC > Adapters? > Any pointers? Sorry for providing insufficient data. OS Version: FreeBSD-4.10 FC HBA: QLogic ISP 2300 Thanks, Rajesh
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