http://bugzilla.suse.com/show_bug.cgi?id=1033098 Bug ID: 1033098 Summary: systemctl start instance service failed every time Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: zlliu@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- kernel version: 4.1.12-1-default OS: openSUSE Leap 42.1 Details: I try to reshape one raid1 to raid5 by using mdadm. And systemctl doesn't escape the argument in Service file. zlliu:~/mdadm # cat /usr/lib/systemd/system/mdadm-grow-continue@.service # This file is part of mdadm. # # mdadm is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. [Unit] Description=Manage MD Reshape on /dev/%I DefaultDependencies=no [Service] ExecStart=/sbin/mdadm --grow --continue /dev/%I StandardInput=null StandardOutput=null StandardError=null KillMode=none Test steps: 1. # dd if=/dev/zero of=test1 bs=1M count=100 # dd if=/dev/zero of=test2 bs=1M count=100 # dd if=/dev/zero of=test3 bs=1M count=100 # losetup /dev/loop(0,1,2) test(1,2,3) 2. # mdadm -CR /dev/md1 -b internal -l1 -n2 /dev/loop[0-1] # mdadm --grow /dev/md1 -l5 -n3 -a /dev/loop2 You can check "systemctl status mdadm-grow-continue@md1.service" and "journalctl -xn" The same situation(include of mdadm source code and same testing steps) cannot reproduce with SLES 12 SP2 and Tumbleweed. Reproduce: Always -- You are receiving this mail because: You are on the CC list for the bug.