From 91f564b5a179170ef2db8e1b2dd22d40337be8cd Mon Sep 17 00:00:00 2001
From: torben
Date: Mon, 10 Sep 2018 22:29:16 +0200
Subject: fix kernel panic.

---
 modules.d/dnbd-root-filesystem/hooks/update-boot-files.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules.d/dnbd-root-filesystem/hooks/update-boot-files.sh b/modules.d/dnbd-root-filesystem/hooks/update-boot-files.sh
index d55233d3..e2fa3a72 100755
--- a/modules.d/dnbd-root-filesystem/hooks/update-boot-files.sh
+++ b/modules.d/dnbd-root-filesystem/hooks/update-boot-files.sh
@@ -337,6 +337,7 @@ EOF
                 (( kernel_version < new_kernel_version )) || \
                 (( initramfs_version < new_initramfs_version ))
             then
+                sync
                 if \
                     kexec \
                         --load "/mnt/$kernel_file_path" \
@@ -347,6 +348,7 @@ EOF
                     # NOTE: This is needed to retrieve a new ip after kexec!
                     systemctl stop systemd-networkd
                     systemctl stop wpa_supplicant@wireless
+                    sync
                     kexec -e
                 else
                     bl.logging.warn \
-- 
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