| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 26 Jun 2017 19:58:46 +0300 From: Artem Blagodarenko <artem.blagodarenko@...il.com> To: linux-ext4@...r.kernel.org Cc: alexey.lyashkov@...il.com, artem.blagodarenko@...il.com Subject: [PATCH 4/4] man: add -b option to e2image From: Artem Blagodarenko <artem.blagodarenko@...gate.com> Add manual page for e2image -b option. Signed-off-by: Artem Blagodarenko <artem.blagodarenko@...gate.com> --- misc/e2image.8.in | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/misc/e2image.8.in b/misc/e2image.8.in index f28a76e..61c23da 100644 --- a/misc/e2image.8.in +++ b/misc/e2image.8.in @@ -11,6 +11,10 @@ e2image \- Save critical ext2/ext3/ext4 filesystem metadata to a file .B \-r|Q ] [ +.B \-b +.I superblock +] +[ .B \-fr ] .I device @@ -167,6 +171,12 @@ the option will prevent analysis of problems related to hash-tree indexed directories. .PP +Option +.B \-b +.I superblock +can be used to get image from partition with broken primary superblock. +The partition is copied as is including broken primary superblock. +.PP Note that this will work even if you substitute "/dev/hda1" for another raw disk image, or QCOW2 image previously created by .BR e2image . @@ -217,6 +227,11 @@ This can be useful to write a qcow2 image containing all data to a sparse image file where it can be loop mounted, or to a disk partition. Note that this may not work with qcow2 images not generated by e2image. .PP +Option +.B \-b +.I superblock +can be used same way as for raw images. +.PP .SH INCLUDING DATA Normally .B e2image -- 1.7.1
Powered by blists - more mailing lists