On Wed, 2008-02-27 at 14:39 -0800, peter wrote: > My original post was user error and not acutally a bug. I didn't > realize that there was another patch I need to apply to rc3 to get the > latest scsi drivers and error handler code. Alexis clued me in. Now > the error handler appears to be working properly. I included a sample > at the bottom of this email. > > I am still seeing the disk go offline if I run i/o performance tests on > sas disks connected to the aic94xx (sequencer version 32). It doesn't > happen right away. The i/o tests will run for several hours before it > fails. Eventually you see the filesystem abort and then be remounted as > read only. Yes, I've seen this one too. in my case it's caused by error handling tripping a flutter on the disk phy, so the HBA actually sees an unplug/replug event, but that causes the disk to go offline (even though it actually reappears almost immediately). I have that on my list of things to fix ... probably by stealing the devloss tmo from fc. James - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
