main/alpine-conf: fix for setup-disk

3 files changed, 81 insertions, 76 deletions

diff --git a/main/alpine-conf/0001-setup-disk-fix-find_disks.patch b/main/alpine-conf/0001-setup-disk-fix-find_disks.patch
new file mode 100644
index 0000000000..2b5453d6bf
--- /dev/null
+++ b/main/alpine-conf/0001-setup-disk-fix-find_disks.patch
@@ -0,0 +1,76 @@
+From 5572e8a3db95f179b3433e5ea5f8c6fa2c8c65ab Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Tue, 29 Sep 2009 09:40:53 +0000
+Subject: [PATCH] setup-disk: fix find_disks
+
+The old way did not detect ida/c0d0. The new should detect it.
+We also filter out md devices.
+---
+ setup-disk.in |   42 ++++++++++++++++++++++++++++++++----------
+ 1 files changed, 32 insertions(+), 10 deletions(-)
+
+diff --git a/setup-disk.in b/setup-disk.in
+index d53fba1..33cc868 100644
+--- a/setup-disk.in
++++ b/setup-disk.in
+@@ -146,25 +146,47 @@ find_swap_size() {
+ 
+ has_mounted_part() {
+        local p
+-       # parse /proc/mounts for moutned devices
++       # parse /proc/mounts for mounted devices
+        for p in $(awk '$1 ~ /^\/dev\// {gsub("/dev/", "", $1); print $1}' \
+                        /proc/mounts); do
+-               if [ -e /sys/block/$1/$p ]; then
+-                       return 0
+-               fi
++               [ -e /sys/block/$1/$p ] && return 0
+        done
+        return 1
+ }
+ 
++has_holders() {
++       local i
++       # check if device is used by any md devices
++       for i in $1/holders/* $1/*/holders/*; do
++               [ -e "$i" ] && return 0
++       done
++       return 1
++}
++
++is_available_disk() {
++       local dev=$1
++       local b=$(echo $p | sed 's:/:!:g')
++
++       # check if its a "root" block device and not a partition
++       [ -e /sys/block/$b ] || return 1
++       
++       # check so it does not have mounted partitions
++       has_mounted_part $dev && return 1
++
++       # check so its not part of an md setup
++       has_holders /sys/block/$b && return 1
++
++       # check so its not an md device
++       [ -e /sys/block/$b/md ] && return 1
++
++       return 0
++}
++
+ find_disks() {
+-       local p= disks=
++       local p=
+        for p in $(awk '$1 ~ /[0-9]+/ {print $4}' /proc/partitions); do
+-               b=$(echo $p | sed 's:/:!:g')
+-               if [ -e /sys/block/$b/device ] && ! has_mounted_part $p; then
+-                       disks="$disks $p"
+-               fi
++               is_available_disk $p && echo -n " $p"
+        done
+-       echo $disks
+ }
+ 
+ useall() {
+-- 
+1.6.4.4
+
diff --git a/main/alpine-conf/0001-setup-disk-use-uuid-in-fstab-and-extlinux.conf.patch b/main/alpine-conf/0001-setup-disk-use-uuid-in-fstab-and-extlinux.conf.patch
deleted file mode 100644
index 6e248ed91a..0000000000
--- a/main/alpine-conf/0001-setup-disk-use-uuid-in-fstab-and-extlinux.conf.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From 5531beb030b8e0a2f0da5ba5b8833bb01ba21c85 Mon Sep 17 00:00:00 2001
-From: Natanael Copa <ncopa@alpinelinux.org>
-Date: Thu, 17 Sep 2009 11:57:45 +0000
-Subject: [PATCH] setup-disk: use uuid in fstab and extlinux.conf
-
-This helps us avoid the issues when disk changes from sda to hda
----
- setup-disk.in |   31 ++++++++++++++++++++++++++++---
- 1 files changed, 28 insertions(+), 3 deletions(-)
-
-diff --git a/setup-disk.in b/setup-disk.in
-index a957b09..881c341 100644
---- a/setup-disk.in
-+++ b/setup-disk.in
-@@ -15,12 +15,37 @@ in_list() {
-        return 1
- }
- 
-+# wrapper to only show given device
-+_blkid() {
-+       blkid | grep "^$1:"
-+}
-+
-+# if given device have an UUID display it, otherwise return the device
-+uuid_or_device() {
-+       local i=
-+       for i in $(_blkid "$1"); do
-+               case "$i" in
-+                       UUID=*) eval $i;;
-+               esac
-+       done
-+       if [ -n "$UUID" ]; then
-+               echo "UUID=$UUID"
-+       else
-+               echo "$1"
-+       fi
-+}
-+
-+# generate an fstab from a given mountpoint. Convert to UUID if possible
- enumerate_fstab() {
-        local mnt="$1"
-+       local fs_spec= fs_file= fs_vfstype= fs_mntops= fs_freq= fs_passno=
-        [ -z "$mnt" ] && return
-        local escaped_mnt=$(echo $mnt | sed 's:/:\\/:g')
-        awk "\$2 ~ /^$escaped_mnt/ {print \$0}" /proc/mounts | \
--               sed "s:$mnt:/:g; s: :\t:g" | sed 's:/\+:/:g'
-+               sed "s:$mnt:/:g; s: :\t:g" | sed 's:/\+:/:g' | \
-+               while read fs_spec fs_file fs_vfstype fs_mntops fs_freq fs_passno; do
-+                       echo -e "$(uuid_or_device $fs_spec)\t${fs_file}\t${fs_vfstype}\t${fs_mntops} ${fs_freq} ${fs_passno}"
-+               done
- }
- 
- is_vmware() {
-@@ -89,7 +114,7 @@ prompt 1
- default grsec
- label grsec
-        kernel /grsec
--       append initrd=/grsec.gz root=$rootdev modules=sd-mod,usb-storage,ext3$raidmod ${pax_nouderef}quiet
-+       append initrd=/grsec.gz root=$(uuid_or_device $rootdev) modules=sd-mod,usb-storage,ext3$raidmod ${pax_nouderef}quiet
- EOF
-        # fix the fstab
-        enumerate_fstab "$mnt" >> "$mnt"/etc/fstab
-@@ -247,7 +272,7 @@ EOF
-        rc-update --quiet add swap boot
-        # the func to generate fstab does not detect swap. add it manually
-        sed -i -e '/swap/d' /etc/fstab
--       echo -e "$swap_dev\tswap\t\tswap\tdefaults 0 0" >> /etc/fstab
-+       echo -e "$(uuid_or_device $swap_dev)\tswap\t\tswap\tdefaults 0 0" >> /etc/fstab
-        install_mounted_root /mnt
- }
- 
--- 
-1.6.4.2
-
diff --git a/main/alpine-conf/APKBUILD b/main/alpine-conf/APKBUILD
index ce3c3be667..0ffcb1ff10 100644
--- a/main/alpine-conf/APKBUILD
+++ b/main/alpine-conf/APKBUILD
@@ -1,16 +1,18 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=alpine-conf
 pkgver=2.0_rc6
-pkgrel=0
+pkgrel=1
 pkgdesc="Alpine configuration management scripts"
 url=http://git.alpinelinux.org/cgit/$pkgname
 depends="openrc"
 source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2
+        0001-setup-disk-fix-find_disks.patch
         "
 license="GPL-2"
 
 build() {
         cd "$srcdir/$pkgname-$pkgver"
+        patch -p1 -i ../0001-setup-disk-fix-find_disks.patch || return 1
 
         make || return 1
         make install PREFIX= DESTDIR="$pkgdir"
@@ -18,4 +20,5 @@ build() {
                 ln -s lbu "$pkgdir"/sbin/lbu_$i
         done
 }
-md5sums="52d08eaff7ad57581106418deed94d7d  alpine-conf-2.0_rc6.tar.bz2"
+md5sums="52d08eaff7ad57581106418deed94d7d  alpine-conf-2.0_rc6.tar.bz2
+cb6b8b50e4098174ce20245faeeb84ea  0001-setup-disk-fix-find_disks.patch"