From: Michael Prokop <mika@grml.org>
Date: Wed, 31 May 2017 09:19:49 +0000 (+0200)
Subject: Option --rw-blockdev: set r/w also in GRUB specific steps
X-Git-Tag: v0.15.3~2
X-Git-Url: http://git.grml.org/?p=grml2usb.git;a=commitdiff_plain;h=9cbb2312cb49156f1daa60e1a9f91d0516dc68e3

Option --rw-blockdev: set r/w also in GRUB specific steps

Thanks: Ralf Moll
---

diff --git a/grml2usb b/grml2usb
index 624aa42..e465ebe 100755
--- a/grml2usb
+++ b/grml2usb
@@ -502,8 +502,6 @@ def install_grub(device):
         device_mountpoint = tempfile.mkdtemp(prefix="grml2usb")
         register_tmpfile(device_mountpoint)
         try:
-            mount(device, device_mountpoint, "")
-
             # If using --grub-mbr then make sure we install grub in MBR instead of PBR
             if options.grubmbr:
                 logging.debug("Using option --grub-mbr ...")
@@ -511,6 +509,9 @@ def install_grub(device):
             else:
                 grub_device = device
 
+            set_rw(device)
+            mount(device, device_mountpoint, "")
+
             logging.info("Installing grub as bootloader")
             for opt in ["", "--force"]:
                 set_rw(device)
@@ -1593,6 +1594,8 @@ def install_grml(mountpoint, device):
             check_for_fat(device)
             if not options.skipbootflag:
                 check_boot_flag(device)
+
+            set_rw(device)
             mount(device, device_mountpoint, ['-o', 'utf8,iocharset=iso8859-1'])
         except CriticalException as error:
             mount(device, device_mountpoint, "")