Date: Mon, 24 Nov 2003 16:17:24 +0100 From: Stefan Knoblauch <mail@stefan-knoblauch.de> To: Lowell Gilbert <freebsd-stable-local@be-well.ilk.org> Cc: freebsd-stable@freebsd.org Subject: Re: hard error reading fsbn Message-ID: <20031124161724.77f420c6.mail@stefan-knoblauch.de> In-Reply-To: <44y8u6pwbo.fsf@be-well.ilk.org> References: <20031123112301.5d50b61a.mail@stefan-knoblauch.de> <44y8u6pwbo.fsf@be-well.ilk.org>
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oki, here a tail from the dmesg log ad1s1e: hard error reading fsbn 260800575 of 130400256-130400511 (ad1s1 bn 260800575; cn 16234 tn 21 sn 42) trying PIO mode ad1: DMA problem fallback to PIO mode ad1: DMA problem fallback to PIO mode ad1: DMA problem fallback to PIO mode ad1: DMA problem fallback to PIO mode ad1: DMA problem fallback to PIO mode ################### no, i use the same cable, now i disconnect the drive ( ad2 ) and get the same errors for ad1. ad1 is on the primary controller. ad2 was on the secondary controller. ad1 is a brand new drive. regards Stefan On 23 Nov 2003 17:13:47 -0500 Lowell Gilbert <freebsd-stable-local@be-well.ilk.org> wrote: > Stefan Knoblauch <mail@stefan-knoblauch.de> writes: > > > after upgrading from 4.8 to 4.9 i got mane "hard error reading fsbn" > > errors. ok i thougt that is a problem of the 2 years old 80 GB > > harddisk so i get a new 80 GB drive. after restoring the system to > > to the new drive, i get the same errors. the next step was to reformat > > the disk on a windows box. this works fine and the harddisk lokks > > good. i put the disk into my freebsd 4.9 system and do not have this > > read errors. after 1 week re errors come back. more than before. > > i do not have any errors with the 4.8 version, so i make a complete > > new installation with 4.9. yaeh, no errors. one week later the > > systemlog shows me the errors again. in my ear's the system is not > > stable. i use 1 maxtor and one IBM disk. does anyone know what the > > problem is ? > > No, but did you replace the drive cable > when you replaced the drive itself?
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