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XenAPI: Fix bug with Xen ext4-using guests

Ubuntu saucy is using ext4, which means it hits a barrier
bug with certain versions of Xen, leading to a read only
filesystem.

This is bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/824089

Change-Id: I9a72b203d473dc555324d44ad7c240c80dccda15

Bob Ball authored on 2013/12/24 02:23:47
Showing 1 changed files

tools/xen/prepare_guest_template.sh index 6ea6f63..546ac99 100755

tools/xen/prepare_guest_template.sh

History View file @ 60fcfb5

@@ -79,3 +79,7 @@ bash /opt/stack/prepare_guest.sh \\
                          "$GUEST_PASSWORD" "$XS_TOOLS_PATH" "$STACK_USER" \\
                          > /opt/stack/prepare_guest.log 2>&1
                      EOF
+                    +
                     +# Need to set barrier=0 to avoid a Xen bug
                     +# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/824089
                     +sed -i -e 's/errors=/barrier=0,errors=/' $STAGING_DIR/etc/fstab