Hello,
I try to execute the following commands :
d=/tmp
rw_branch=/tmp/write
ro_branch=/tmp/read
union_mount_pt=/tmp/mnt
mkdir -p ${rw_branch} ${ro_branch} ${union_mount_pt}
unionimap -c $d/fwd
unionimap -a $d/fwd $d/rev.rw $rw_branch
unionimap -a $d/fwd $d/rev.ro $ro_branch
Specified fs already exists in the forward map <=== Error message
mount -t unionfs -o dirs=${rw_branch}=rw:${ro_branch}=ro,imap=${d}/fwd:
${d}/rev.rw:${d}/rev.ro acme ${union_mount_pt}
The dmesg gives the following lines :
unionfs: invalid imap option '/tmp/fwd:/tmp/rev.rw:/tmp/rev.ro'
unionfs_read_super: error while parsing options (err = -22)
For now, I have unionfs 1.4 + 3 patches (see below) but I cannot use.
I'd like to know where I can find the latest set of patches for unionfs
1.4.
Thanks in advance.
unionfs-1.4-Makefile.patch
============================
--- unionfs-1.4.ori/Makefile 2006-11-05 00:56:59.000000000 +0100
+++ unionfs-1.4/Makefile 2007-01-09 17:48:47.000000000 +0100
@@ -33,8 +33,8 @@
CC = gcc
KERNELVERSION=$(shell echo $(KVERS) | cut -d. -f1,2)
-EXTRA_CFLAGS += ${TOPINC} -Wall -Werror ${EXTRACFLAGS}
${UNIONFS_DEBUG_CFLAG} ${UNIONFS_OPT_CFLAG} ${UNIONFS_VERSION_CFLAG}
-UCFLAGS = -I. ${UNIONFS_DEBUG_CFLAG} ${UNIONFS_OPT_CFLAG} -Wall -Werror
${EXTRAUCFLAGS} ${UNIONFS_VERSION_CFLAG}
+EXTRA_CFLAGS += ${TOPINC} -Wall ${EXTRACFLAGS} ${UNIONFS_DEBUG_CFLAG}
${UNIONFS_OPT_CFLAG} ${UNIONFS_VERSION_CFLAG}
+UCFLAGS = -I. ${UNIONFS_DEBUG_CFLAG} ${UNIONFS_OPT_CFLAG} -Wall
${EXTRAUCFLAGS} ${UNIONFS_VERSION_CFLAG}
obj-m := unionfs.o
unionfs-objs := subr.o dentry.o file.o inode.o main.o super.o \
============================
unionfs-1.4-stale_inode.c.patch
============================
--- unionfs-1.4.ori/stale_inode.c 2006-11-05 00:56:59.000000000
+0100
+++ unionfs-1.4/stale_inode.c 2007-01-09 17:47:11.000000000 +0100
@@ -10,7 +10,6 @@
* $Id: stale_inode.c,v 1.13 2006/03/21 09:22:11 jsipek Exp $
*/
-#include <linux/config.h>
#include <linux/version.h>
#include <linux/fs.h>
============================
unionfs-1.4-unionfs.h.patch
============================
--- unionfs-1.4.ori/unionfs.h 2006-11-05 00:56:59.000000000 +0100
+++ unionfs-1.4/unionfs.h 2007-01-09 17:46:28.000000000 +0100
@@ -3,7 +3,6 @@
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/version.h>
#include <linux/sched.h>
#include <linux/kernel.h>
@@ -517,7 +516,6 @@
dest->i_atime = src->i_atime;
dest->i_mtime = src->i_mtime;
dest->i_ctime = src->i_ctime;
- dest->i_blksize = src->i_blksize;
dest->i_blkbits = src->i_blkbits;
dest->i_size = src->i_size;
dest->i_blocks = src->i_blocks;
============================
--
Philippe Malinge
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