From a38c25678925102f7d275aaa166d2bf59048a788 Mon Sep 17 00:00:00 2001 From: Thomas Schmitt Date: Tue, 25 Aug 2009 19:12:23 +0000 Subject: [PATCH] Updated incremental backup example --- xorriso/xorriso.1 | 7 ++++--- xorriso/xorriso_timestamp.h | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/xorriso/xorriso.1 b/xorriso/xorriso.1 index 1eac0e93..7a9a3b0d 100644 --- a/xorriso/xorriso.1 +++ b/xorriso/xorriso.1 @@ -3485,9 +3485,10 @@ the local filesystem, insert these options immediately before -commit : .br -find / -type f -pending_data -exec set_filter --zisofs -- \\ .br -Option -disk_dev_ino depends on stable device and inode numbers on disk. -Without it, an update run will probably save no time but last longer than -a full backup. Such a slow run might produce a smaller backup, though. +Options -disk_dev_ino and -for_backup depend on stable device and inode numbers +on disk. Without them, an update run may use -md5 "on" to match recorded MD5 +sums against the current file content on hard disk. This is usually much faster +than the default which compares both contents directly. .br With \fBmount\fR option \fB-o "sbsector="\fR on Linux resp. \fB-s\fR on FreeBSD it is possible to access the session trees which represent the older backup diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h index 37cc5ee7..35f7d601 100644 --- a/xorriso/xorriso_timestamp.h +++ b/xorriso/xorriso_timestamp.h @@ -1 +1 @@ -#define Xorriso_timestamP "2009.08.25.191217" +#define Xorriso_timestamP "2009.08.25.191325"