Date: Thu, 23 Dec 2004 23:11:49 +0100 From: "Simon L. Nielsen" <simon@FreeBSD.org> To: Scott Long <scottl@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: aac(4) broken on Perc 4/Di on -CURRENT Message-ID: <20041223221149.GB22614@eddie.nitro.dk> In-Reply-To: <41CADACC.9050607@freebsd.org> References: <20041223123621.GB17515@eddie.nitro.dk> <41CADACC.9050607@freebsd.org>
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[-- Attachment #1 --] On 2004.12.23 07:48:44 -0700, Scott Long wrote: > > Simon L. Nielsen wrote: > >Hello > > > >Recent -CURRENT seems to have broken aac(4) on a Dell Perc 4/Di. The > >system is a Dell PowerEdge 2650 with 4 36GB IBM disks in a RAID0+1 > >configuration. > > > >It runs fine on a 5-STABLE kernel, but when booting -CURRENT it prints > >a lot of errors from the RAID controller and then fails to mount the > >root file-system. > > > >I have attached dmesg from 6-CURRENT and 5-STABLE, but the main > >interesting parts from -CURRENT are: > > > >aac0: <Dell PERC 3/Di> mem 0xf0000000-0xf7ffffff irq 30 at device 8.1 on > >pci4 > >aac0: [FAST] > >aacd0: <RAID 0/1> on aac0 > >aacd0: 69425MB (142182912 sectors) > >SMP: AP CPU #3 Launched! > >SMP: AP CPU #1 Launched! > >SMP: AP CPU #2 Launched! > >aac0: **Monitor** NMI ISR: NMI_SECONDARY_ATU_ERROR > >aac0: **Monitor** NMI ISR: NMI_SECONDARY_ATU_ERROR > >aac0: COMMAND 0xc2409438 TIMEOUT AFTER 41 SECONDS > > There are very few differences between the driver in 6-CURRENT and > 5-STABLE, and none of the differences look like ones that could > cause problems. Would you get able to step the source backwards until > you find the point where it starts working again? Sure, it might be some days before I can really try it, since I will not be near the server, so if I rearlly crash it I won't be able to get it back up :-). BTW. it is a Perc 3/Di, not Perc 4/Di, as I wrote by mistake. -- Simon L. Nielsen [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFBy0Klh9pcDSc1mlERAiVpAJwK999GpqeXuZoN7bnBJwLMCd8kCQCgqoWH 1gb6wd4lKfE9wA4fUOV1zO8= =MwSz -----END PGP SIGNATURE-----
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