[Bug 25975] Re: DMA timeouts on UDMA harddisks

[Adriaan Peeters]

I was able to 'fix' this issue by replacing the hard disk.

While I was doing some heavy I/O on the harddisk, the DMA timeout
occured and the filesystem crashed heavily! I decided to replace the
harddisk (7200 rpm instead of 4800) and I didn't observe the issue
anymore.

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DMA timeouts on UDMA harddisks
https://launchpad.net/bugs/25975