On Thu, 18 Apr 2019 09:59:43 -0400 Masayoshi Mizuma <[email protected]> wrote:
> From: Masayoshi Mizuma <[email protected]> > > Unexpected power cycle occurs while the installation of the > kernel. > > ssh root@Test sync ... [0 seconds] SUCCESS > ssh root@Test reboot ... [1 second] FAILED! > virsh destroy Test; sleep 5; virsh start Test ... [6 seconds] SUCCESS > > That is because REBOOT, the default is "ssh $SSH_USER@$MACHINE > reboot", exits as 255 even if the reboot is successfully done, > like as: > > ]# ssh root@Test reboot > Connection to Test closed by remote host. > ]# echo $? > 255 > ]# > > To avoid the unexpected power cycle, introduce a new parameter, > REBOOT_RETURN_CODE to judge whether REBOOT is successfully done > or not. > Thanks for sending the patch. I added it to my local queue, and will use it for testing of my changes to the Linux kernel, and it will eventually be merged upstream. -- Steve
