when disk is removed with out mdadm as I see from the stack below the communication reaching the md driver. dump_stack+0x49/0x5e md_error+0x50/0x110 [md_mod] state_store+0x43/0x300 [md_mod] rdev_attr_store+0xad/0xd0 [md_mod] ? sysfs_write_file+0x62/0x1c0 sysfs_write_file+0x138/0x1c0 vfs_write+0xc0/0x1e0 SyS_write+0x5a/0xa0 ? __audit_syscall_exit+0x246/0x2f0 system_call_fastpath+0x16/0x1b could someone point me to the code which is monitoring scsi disks status and thus calling md driver sysfs interface accordingly ? Thx. -- 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