On Sun, Oct 24, 2010 at 11:36:18AM +0000, Hubert Tonneau wrote: > Hi, > > In stock Linux 2.6.35.7 kernel, > with mpt2sas driver connected to two disks (no raid at controler level), > and Linux MD software RAID1, > > if I hot unplug one of the disks, > instead of the failed disk beeing removed from the MD raid set, > I get locked disk subsystem with all applications trying to write to > the disks beeing locked. No kernel message related to disks, only > to applications beeing locked. > > This bug is probably not related specificaly to kernel 2.6.35.7 > because I had not used LSI controlers for years. FWIW I had horrible problems on 2.6.35.x (grml) with the mpt2sas driver (like running lilo would eject most disks in a running raid6). All these problems went away with 2.6.36. -- 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