Hi Folks, I am using SLES 10 latest beta bits. Generally I will use sg_reset command to reset my scsi device/bus. In sles 10 the machine is not coming up ( or in otherwords the machine is hanging) after issuing the sg_reset command. I tried the following command # sg_reset -b /dev/sg3 and also i tried with scsi ioctls, still I am facing the same problem I tried with the following standalone program #include<stdio.h> : : int main(int argc, char * argv[]) { int fd; int rc; int arg=2; if ((fd=open("/dev/sg3", O_RDWR)) < 0) { printf( "device open fails"); return -1; } if ((rc=ioctl(fd,SG_SCSI_RESET,&arg)) < 0 ){ printf( " ioctl failed "); close (fd); return -1; } printf ( " reset success "); close (fd); return 0; } After running above program also I am facing same problem. Is it bug in SLES 10 or is it bug in qlogic driver ? Thanks in advance - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html