linux-kernel - Re: File corruption with 2940U2 SCSI card and aic7xxx driver.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ea0b05b30609011744g1d68e964s726cf86d2e72a34b@mail.gmail.com>
Date:	Fri, 1 Sep 2006 17:44:01 -0700
From:	Ethan <thesyntheticsophist@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Re: File corruption with 2940U2 SCSI card and aic7xxx driver.

> Does this still occur with a more recent upstream kernel ?

I've tried kernel version 2.6.16 (with version 7 of the aic7xxx
driver).  Same problem.

>
>
> There are also known AHA2940 incompatibilities with a few boards. People
> always had problems with CUV4X* boards for one. Bit early to assume its
> the board however it might be worth making sure the card is well seated
> and the cabling looks good. That said I'd expect parity errors..
>

I've tried two different PCI slots and two different SCSI cables.
Same problem.  I've enabled PCI parity checking via the pci_parity
option to the aic7xxx driver, but I don't see any parity errors in the
kernel messages.

I'm having trouble believing that this could be a hardware problem
because I can consistently read data from the SCSI disks, the
corruption only seems to happen during writes.

Thanks for your suggestions.

-- 
VGER BF report: H 1.90148e-11
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/