Unmount filesystems before shutdown or reboot on s390x (#605577)
Prevents unclean root filesystem on first reboot. On all platforms but
s390x, this is handled by the unmountFilesystems() function in
loader/undomounts.c, but since init on s390x is a shell script, we need
this forced umount call.
---
loader/linuxrc.s390 | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/loader/linuxrc.s390 b/loader/linuxrc.s390
index d8a8fda..610f3ca 100644
--- a/loader/linuxrc.s390
+++ b/loader/linuxrc.s390
@@ -106,6 +106,7 @@ function checkipv4()
function doshutdown()
{
echo $"about to exec shutdown"
+ /sbin/umount -a -d -n >/dev/null 2>&1
exec /sbin/shutdown
exit 0
}
@@ -123,6 +124,7 @@ function doreboot()
fi