shoshana@pdi.UUCP (Shoshana Abrass) (04/10/91)
> dks0d2s10: Unrecoverable device error: Internal controller error. Yeah... THIS is the error we were getting before we removed the read-ahead cache jumper. > Often this message seems benign, but occasionally an inode on that > disk will become locked and attempts to access it result in the > accessing process hanging in disk wait. The only fix I've found so > far is to reboot, and then the filesystem does NOT appear corrupted > when fsck checks it. This matches our experience. Try removing jumper 5-6 from CN3 and CN9 (it will probably only be installed in one of those). To avoid confusion: someone else posted a note about removing jumpers from CNH2. I should point out that these jumpers were already removed by our 3rd party vendor - so we're running without them too. -shoshana shoshana@pdi.com