From: Nikos Skalkotos <skalkoto@grnet.gr>
Date: Wed, 29 Jan 2014 16:04:11 +0000 (+0200)
Subject: Remount every UFS partition rw just to be sure
X-Git-Tag: 0.13~1^2~3^2~7
X-Git-Url: https://code.grnet.gr/git/snf-image/commitdiff_plain/922c1513216b286e6b731ee82628d109f6793814

Remount every UFS partition rw just to be sure

In many cases although rw flags is passed to mount, the command
returns SUCCESS with a warning that the fs seems to be mounted ro.
Remounting rw does work.
---

diff --git a/snf-image-helper/tasks/30MountImage.in b/snf-image-helper/tasks/30MountImage.in
index 4e45151..508194b 100644
--- a/snf-image-helper/tasks/30MountImage.in
+++ b/snf-image-helper/tasks/30MountImage.in
@@ -55,6 +55,14 @@ if [[ "$SNF_IMAGE_PROPERTY_OSFAMILY" == *bsd ]]; then
         exit 1
     fi
     $MOUNT -t ufs -o ufstype="$ufstype,rw" "$rootdev" "$SNF_IMAGE_TARGET"
+
+    # In many cases when you try to mount a UFS file system read-write,
+    # the mount command returns SUCCESS and a message like this gets printed:
+    #
+    #   mount: warning: /mnt seems to be mounted read-only.
+    #
+    # remounting does the trick
+    $MOUNT -o remount,rw "$SNF_IMAGE_TARGET"
 else
     $MOUNT -o rw "$rootdev" "$SNF_IMAGE_TARGET"
 fi