Attachment 608335 Details for Bug 832884 – Physically write overlay reset at time of request.

[patch] Physically write overlay reset at time of request.

overlayreset.patch (text/plain), 986 bytes, created by Frederick Grose on 2012-08-31 00:07:36 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Frederick Grose

Created: 2012-08-31 00:07:36 UTC

Size: 986 bytes

patch

obsolete

>commit 69837a555b9306857b34e435d9c715b37b53de1e
>Author: Frederick Grose <fgrose@sugarlabs.org>
>Date:   Thu Aug 30 19:57:47 2012 -0400
>
>    Physically write overlay reset at time of request.
>    
>    This causes the reset to take effect on the current boot.
>
>diff --git a/modules.d/90dmsquash-live/dmsquash-live-root.sh b/modules.d/90dmsquash-live/dmsquash-live-root.sh
>index f8bfca6..a7bb202 100755
>--- a/modules.d/90dmsquash-live/dmsquash-live-root.sh
>+++ b/modules.d/90dmsquash-live/dmsquash-live-root.sh
>@@ -98,7 +98,7 @@ do_live_overlay() {
>         if [ -f /run/initramfs/overlayfs$pathspec -a -w /run/initramfs/overlayfs$pathspec ]; then
>             losetup $OVERLAY_LOOPDEV /run/initramfs/overlayfs$pathspec
>             if [ -n "$reset_overlay" ]; then
>-                dd if=/dev/zero of=$OVERLAY_LOOPDEV bs=64k count=1 2>/dev/null
>+                dd if=/dev/zero of=$OVERLAY_LOOPDEV bs=64k count=1 conv=fsync 2>/dev/null
>             fi
>             setup="yes"
>         fi

Actions: View | Diff

Attachments on bug 832884: 608335