From 58ffd15bfffddd593b1a8f29eb5935a0ce39d2dc Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Tue, 13 Apr 2010 14:03:05 +0200

Subject: [PATCH 05/15] add module btrfs

---

 modules.d/90btrfs/40-btrfs.rules |    7 +++++++

 modules.d/90btrfs/check          |   10 ++++++++++

 modules.d/90btrfs/install        |    4 ++++

 modules.d/95udev-rules/install   |    2 +-

 4 files changed, 22 insertions(+), 1 deletions(-)

 create mode 100644 modules.d/90btrfs/40-btrfs.rules

 create mode 100755 modules.d/90btrfs/check

 create mode 100755 modules.d/90btrfs/install

diff --git a/modules.d/90btrfs/40-btrfs.rules b/modules.d/90btrfs/40-btrfs.rules

new file mode 100644

index 0000000..e74ba1a

--- /dev/null

+++ b/modules.d/90btrfs/40-btrfs.rules

@@ -0,0 +1,7 @@

+SUBSYSTEM!="block", GOTO="btrfs_end"

+ACTION!="add|change", GOTO="btrfs_end"

+

+ENV{ID_FS_TYPE}=="btrfs", RUN+="/sbin/btrfs device scan $env{DEVNAME}"

+

+LABEL="btrfs_end"

+

diff --git a/modules.d/90btrfs/check b/modules.d/90btrfs/check

new file mode 100755

index 0000000..2897d46

--- /dev/null

+++ b/modules.d/90btrfs/check

@@ -0,0 +1,10 @@

+#!/bin/bash

+

+# We depend on udev-rules being loaded

+[ "$1" = "-d" ] && exit 0

+

+# if we don't have dmraid installed on the host system, no point

+# in trying to support it in the initramfs.

+which btrfs >/dev/null 2>&1 || exit 1

+

+exit 0

diff --git a/modules.d/90btrfs/install b/modules.d/90btrfs/install

new file mode 100755

index 0000000..130a84d

--- /dev/null

+++ b/modules.d/90btrfs/install

@@ -0,0 +1,4 @@

+#!/bin/bash

+

+inst_rules "$moddir/40-btrfs.rules"

+dracut_install btrfs

diff --git a/modules.d/95udev-rules/install b/modules.d/95udev-rules/install

index ae64f3e..23693fe 100755

--- a/modules.d/95udev-rules/install

+++ b/modules.d/95udev-rules/install

@@ -24,7 +24,7 @@ else

     inst_rules "$moddir/59-persistent-storage-volid.rules"

 fi

 inst_rules "$moddir/61-persistent-storage.rules"

-    

+

 for i in \

 ata_id \

 cdrom_id \

-- 

1.7.0.1