On Fri, 2009-01-02 at 22:30 +0100, Bernd Schubert wrote: > Hello Bengt, > > sil3114 is known to cause data corruption with some disks. So far I only know > about Seagate, but maybe there issues with newer Samsungs as well? > > http://lkml.indiana.edu/hypermail/linux/kernel/0710.2/2035.html > > Unfortuntely this issue has been simply ignored by the SATA developers :( > So if you want to be on the safe side, go an get another controller. Are you sure? is this not the "15" or "slow_down" thing mentioned here: http://ata.wiki.kernel.org/index.php/Sata_sil ? > > I hope I won't frighten you too much, but it also might be possible one of > your disks has a problem, I have also seen a few broken disks, which don't > return what you write to it... > > > Cheers, > Bernd > > > On Fri, Jan 02, 2009 at 07:42:30AM -0500, Justin Piszcz wrote: > > > > > > On Fri, 2 Jan 2009, Bengt Samuelsson wrote: > > > >> > >> Hi, > >> > >> I need some support for this soft-raid system. > >> > >> I am running it as RAID5 with 4 samsung spinpoint 500G SATA300 tot 1.3T byte > >> > >> And it runs in http://sm7jqb.dnsalias.com > >> I use mdadm sytem in a Debian Linux > >> CPU 1.2Mhz 1G memory ( my older 433Mhz / 512M dont work at all ) > >> > >> I have 'some courrupt' data. And I don't understand whay and how to fix it. > >> Mybee slow it down more, but how slow it down? > >> > >> Any with experents from this cheep way of RAID systems. > >> > >> Ask for more information and I can get it, logs, setup files and what > >> you want > >> to know. > >> > >> -- > >> Bengt Samuelsson > >> Nydalavägen 30 A > >> 352 48 Växjö > >> > >> +46(0)703686441 > >> > >> http://sm7jqb.se > >> > >> > >> -- > >> To UNSUBSCRIBE, email to debian-user-REQUEST@xxxxxxxxxxxxxxxx with a > >> subject of "unsubscribe". Trouble? Contact listmaster@xxxxxxxxxxxxxxxx > >> > > > > If this is an mdadm-related raid (not dmraid) please show all relevant md > > info, mdadm -D /dev/md0, I have cc'd linux-raid on this thread for you. > > > > You'll want to read md.txt in /usr/src/linux/Documentation and read on > > the check and repair commands. > > > > In addition, have you run memtest86 on your system first to make sure its > > not memory related? > > > > Justin. > > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
