On Wed, 27 Oct 2010 00:18:25 GMT Hubert Tonneau <hubert.tonneau@xxxxxxxxxxxxxx> wrote: > 2.6.32.24 kernel worked fine. Is this repeatable. i.e. every time you pull a device on a 2.6.35.7 kernel it hangs? If you can reproduce it, could you echo t > /proc/sysrq-trigger and post the output that is written to the kernel log. Thanks, NeilBrown > > Hubert Tonneau wrote: > > > > Hi, > > > > The configuration is: > > Perc H200 controler configured with no RAID (mpt2sas driver), > > 2 SATA disks (sda and sdb), > > Linux MD Sofware RAID1 (md0), > > stock Linux 2.6.35.7 kernel. > > > > I hotunplug the second (sdb) disk, and the result is: > > . as expected, I can read sda device, > > . as expected, any read to sdb device fails, > > . unexpectedly, and read to md0 never returns. > > > > No oops or thing like that in the kernel log. > > I did not try the same with other kernel releases. > > > > Regards, > > Hubert Tonneau > > -- > 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-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
