Date: Thu, 16 Sep 2004 16:48:25 -0400 (EDT) From: "Mike Jakubik" <mikej@rogers.com> To: "Ariff Abdullah" <skywizard@MyBSD.org.my> Cc: current@freebsd.org Subject: Re: ad0: TIMEOUT - READ_DMA retrying (2 retries left) LBA=207594611 Message-ID: <1272.192.168.0.188.1095367705.squirrel@192.168.0.188> In-Reply-To: <20040917043653.419a8e0e.skywizard@MyBSD.org.my> References: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAAC8YFoRpoaUeE8xMlUnz6pQEAAAAA@telia.com> <20040916201342.A127A5D04@ptavv.es.net> <20040917043653.419a8e0e.skywizard@MyBSD.org.my>
next in thread | previous in thread | raw e-mail | index | archive | help
Ariff Abdullah said: > On Thu, 16 Sep 2004 13:13:42 -0700 > One more thing to consider, the default scheduler. I found that those > errors occured with SCHED_4BSD (PREEMPTION or NOT), while SCHED_ULE > (of course without PREEMPTION, or *else*), nothing such that. > > Note that this is *my* case, your mileage may vary. This sounds about right. I noticed this problem on my system just after the scheduler change.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1272.192.168.0.188.1095367705.squirrel>