e89fa67c56
Please help to review the patches. Thanks. (forwarded request 132041 from michael-chang) OBS-URL: https://build.opensuse.org/request/show/132054 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/grub2?expand=0&rev=43
74 lines
2.5 KiB
Diff
74 lines
2.5 KiB
Diff
From 340fd0c8717c2bf33163a18bfec72243b0e51862 Mon Sep 17 00:00:00 2001
|
|
From: Michael Chang <mchang@suse.com>
|
|
Date: Thu, 30 Aug 2012 15:43:17 +0800
|
|
Subject: [PATCH] Pass corret root= for nfsroot
|
|
|
|
References: bnc#774548
|
|
Patch-Mainline: no
|
|
|
|
Fix / is mounted on nfs. The fix is to pass kernel parameters
|
|
with correct root= for nfs. However since grub2 doesn't support
|
|
nfs file system module, the /boot on nfs is not possible and
|
|
grub2-probe not work in probing nfs mounted path. The fix is merely
|
|
on the script level and not use grub2-probe for above reasons.
|
|
---
|
|
util/grub-mkconfig.in | 37 ++++++++++++++++++++++++++++++-------
|
|
1 files changed, 30 insertions(+), 7 deletions(-)
|
|
|
|
diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
|
|
index ca62e9f..d789fcc 100644
|
|
--- a/util/grub-mkconfig.in
|
|
+++ b/util/grub-mkconfig.in
|
|
@@ -128,18 +128,41 @@ else
|
|
exit 1
|
|
fi
|
|
|
|
-# Device containing our userland. Typically used for root= parameter.
|
|
-GRUB_DEVICE="`${grub_probe} --target=device /`"
|
|
-GRUB_DEVICE_UUID="`${grub_probe} --device ${GRUB_DEVICE} --target=fs_uuid 2> /dev/null`" || true
|
|
+probe_nfsroot_device () {
|
|
+ while read line ; do
|
|
+ set -- $line
|
|
+ path=$5
|
|
+ fstype=$8
|
|
+ device=$9
|
|
+
|
|
+ if [ "x${path}" = "x/" ] &&
|
|
+ [ "x${fstype}" = "xnfs" -o "x${fstype}" = "xnfs4" ] ; then
|
|
+ echo "$device"
|
|
+ return
|
|
+ fi
|
|
+ done
|
|
+} </proc/self/mountinfo
|
|
+
|
|
+NFSROOT_DEVICE="`probe_nfsroot_device`"
|
|
+
|
|
+if [ "x${NFSROOT_DEVICE}" != "x" ]; then
|
|
+ GRUB_DEVICE="$NFSROOT_DEVICE"
|
|
+ GRUB_DEVICE_UUID=""
|
|
+ GRUB_FS="unknown"
|
|
+else
|
|
+ # Device containing our userland. Typically used for root= parameter.
|
|
+ GRUB_DEVICE="`${grub_probe} --target=device /`"
|
|
+ GRUB_DEVICE_UUID="`${grub_probe} --device ${GRUB_DEVICE} --target=fs_uuid 2> /dev/null`" || true
|
|
+
|
|
+ # Filesystem for the device containing our userland. Used for stuff like
|
|
+ # choosing Hurd filesystem module.
|
|
+ GRUB_FS="`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2> /dev/null || echo unknown`"
|
|
+fi
|
|
|
|
# Device containing our /boot partition. Usually the same as GRUB_DEVICE.
|
|
GRUB_DEVICE_BOOT="`${grub_probe} --target=device /boot`"
|
|
GRUB_DEVICE_BOOT_UUID="`${grub_probe} --device ${GRUB_DEVICE_BOOT} --target=fs_uuid 2> /dev/null`" || true
|
|
|
|
-# Filesystem for the device containing our userland. Used for stuff like
|
|
-# choosing Hurd filesystem module.
|
|
-GRUB_FS="`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2> /dev/null || echo unknown`"
|
|
-
|
|
if test -f ${sysconfdir}/default/grub ; then
|
|
. ${sysconfdir}/default/grub
|
|
fi
|
|
--
|
|
1.7.3.4
|
|
|