search for: ext2fs

Here is the initial release: git://github.com/donhiatt/Syslinux-EXT2FS-Library-port.git I am very new to git so I hope I managed to get the repo setup properly. The repo is branched from 'disklib' as I plan to use it for all disk read/write access (I'm currently using modified gpllib/disk/* -- see README). Cheers, don ----- README for ext2fs module....

Use the right formatting placeholders, so it gives no warnings also on 32bit platforms. --- src/ext2fs-c.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/ext2fs-c.c b/src/ext2fs-c.c index e45980a..cb9282b 100644 --- a/src/ext2fs-c.c +++ b/src/ext2fs-c.c @@ -31,6 +31,7 @@ #include <limits.h> #include <errno.h> #include <assert.h> +#include <intt...

...two patches improve the way memory is handled in supermin, by cleanly exiting on memory allocation failures, and free'ing memory when not needed (to keep working and not run out of memory). Pino Toscano (2): Check for failures in memory allocations Free memory buffers when not used src/ext2fs-c.c | 13 +++++++++++-- src/init.c | 13 +++++++++++++ 2 files changed, 24 insertions(+), 2 deletions(-) -- 1.9.3

Hi, I noticed that mount_ext2 isn't "connected" to the normal "buildworld" but sys/*/ext2fs seems to. Building and using it from recent RELENG_7 sources works for me (having ext2fs loaded as module in GENERIC). I mounted an ext3 rw, edited grub's menu.lst, wrote and umounted without any problems. It seems recent bugs got pathched in January (http://www.freebsd.org/cgi/query-pr.cgi?p...

Check early that there are enough free blocks to store each file, erroring out with ENOSPC if not; this avoids slightly more obscure errors later on. --- src/ext2fs-c.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/src/ext2fs-c.c b/src/ext2fs-c.c index f01ca9d..e45980a 100644 --- a/src/ext2fs-c.c +++ b/src/ext2fs-c.c @@ -52,6 +52,9 @@ /* fts.h in glibc is broken, forcing us to use the GNUlib alternative. */ #include "fts_.h&quo...

Hi, to ease debugging issues with appliances (e.g. when used in libguestfs), using --include-packagelist will add a file containing the list of all the packages used. Thanks, Pino Toscano (3): ext2: add ext2fs_chmod and ext2fs_chown chroot: factor out file copy code Add --include-packagelist src/build.ml | 42 +++++++++++++++++++++++++------ src/chroot.ml | 29 ++++++++++++++++++--- src/ext2.ml | 18 +++++++++++++- src/ext2fs-c.c | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++...

Hi, I moved a disk with ext2fs from a Linux box (SuSE) into my FreeBSD6.2 box. Some directories on that disk are shared to my Windows boxes via v3.0.26a (according to smbd -V). A couple of directories contain a large number of files (hundreds to thousands). The list of files is incomplete using Windows clients or smbclient on F...

...it by grub. Grub passes Hurd kernel approximately 4 files, some of which are modules, and another ten (or so) boot arguments, which correspond to those modules and kernel. The four files needed to boot the hurd kernel into an intramfs are apparently: 1) ld.so.1 2) initrd.gz 3) gnumach.gz and 4) ext2fs.static They are available at http://ftp.debian-ports.org/debian-cd/hurd-i386/current/ and the arguments to grub are as follows: multiboot /boot/kernel/gnumach.gz $options desktop=xfce module /boot/kernel/ext2fs.static ext2fs \ --multiboot-command-line='${kernel-command-line}'...

Hello, Is there any interest in a port of the EXT2FS lib (from e2fsprogs-1.41.11) to Syslinux? I have EXT2/3/4 read and write working from within C32 applications. Cheers, don

A while back, I submitted a patch for PR kern/124621, which allows the mounting of an ext2(3) filesystem created with an inode size other than 128. The e2fsprogs' default is now 256, so file systems created on newer Linux distributions or with the port will not be mountable. I was hopeful this would get committed in time for 7.1-RELEASE (and 6.4-RELEASE), however the PR remains open. If

We created symlinks in two steps, by creating the empty inode and then calling ext2fs_symlink to populate it. This created broken symlinks where the directory name contained a / character, eg: lrwxrwxrwx 1 root root 7 Nov 26 08:43 /bin -> usr/bin lrwxrwxrwx 1 root root 7 Nov 26 08:43 /lib -> usr/lib lrwxrwxrwx 1 root root 9 Nov 26 08:43 /lib64 -> usr/lib64...

...nel 2.6, device number is extended from 16-bit to 32-bit. All utilities and libraries should make corresponding extension for this new feature in kernel 2.6. Following operation defines type "kdev_t" as "unsigned short" type, thus the device number has only 16-bit. In file lib/ext2fs/jfs_user.h: 4 typedef unsigned short kdev_t; In file misc/jfs_user.h: 4 typedef unsigned short kdev_t; In file debugfs/jfs_user.h: 4 typedef unsigned short kdev_t; It seems not to correspond to device number extension.I think Kdev_t should be defined as 32-bit long int....

Hi everyone, I extracted this from the grub sourcecode: /* possible values for the *BSD-style partition type */ . . . #define FS_EXT2FS 17 /* Linux Extended 2 file system */ It would actually meet my partitioning requirements to register a partition inside one of my slices as ext2 (I currently mask the partition type as ISO9660(!) and use a *patched* grub, so you see this situation is suboptimal...), but the disklabel p...

Hi there.. I'm another ext3 newbie and I have patched and installed 2.4.12-ac1, and compiled from source the above utils.. I saw a link a while back for rpms for these, and I was wondering if anybody knew the url... Also, the question everybody wants to know I think - Does anybody have any idea when the ext3 code will enter the stable kernel tree (not -ac)? I am assuming RH might wait for

Hi, Also I do have some problems mounting an ext3fs which gets just mounted as an ext2fs. (Yeap, I looked a little bit around in the mailling list and found similiar problems which haven't help me ;-( ) I have a root ( /) and a /mnt partition. both are converted via tune2fs -j into a journaled fs. my fstab looks like this: /dev/hda1 / ext2...

Quite a complex fix in the end, see the comment in the second commit. Rich.

Obviously for very large files this is going to be a problem, as well as not being very cache efficient. libext2fs can handle writes to parts of files just fine so copy files in blocks. Also demote the "Permission denied" error to a warning, and add some explanatory text telling people not to use sudo. --- src/ext2fs-c.c | 127 +++++++++++++++++++++++++++++++++++---------------------- 1 file changed...

...b0 convert.c --- a/convert.c Fri Jan 04 11:29:55 2008 -0500 +++ b/convert.c Mon Jan 07 23:35:25 2008 +0800 @@ -33,6 +33,7 @@ #include "ctree.h" #include "disk-io.h" #include "transaction.h" +#include "crc32c.h" #include "utils.h" #include "ext2fs/ext2_fs.h" #include "ext2fs/ext2fs.h" @@ -43,7 +44,7 @@ * Open Ext2fs in readonly mode, read block allocation bitmap and * inode bitmap into memory. */ -static int open_ext2fs(char *name, ext2_filsys *ret_fs) +static int open_ext2fs(const char *name, ext2_filsys *ret_fs) {...

...debian:~# I did manage to find two calls to fsync in the e2fsprogs source which are not return-value-checked: https://github.com/tytso/e2fsprogs/blob/956b0f18a5ddb6815a9dff4f10a1e3125cdca9ba/misc/filefrag.c#L303 https://github.com/tytso/e2fsprogs/blob/956b0f18a5ddb6815a9dff4f10a1e3125cdca9ba/lib/ext2fs/unix_io.c#L915 I'll see about submitting a patch there. I'm not sure where to start with hunting down why mkfs's pwrite() calls aren't failing. I'd look to the kernel source for that? -jason

...760 read(3, "\325\0\0\0\f\0\1\2.\0\0\0\226\2\252+\f\0\2\2..\0\0\326"..., 4096) = 4096 And, that's it. No more output. A backtrace from gdb shows: (gdb) bt #0 0x0000000000418aa5 in get_icount_el (icount=0x5cf170, ino=732562070, create=1) at icount.c:251 #1 0x0000000000418dd7 in ext2fs_icount_increment (icount=0x5cf170, ino=732562070, ret=0x7fffffa79a96) at icount.c:339 #2 0x000000000040a3cf in check_dir_block (fs=0x5af560, db=0x2b7070cc6064, priv_data=0x7fffffa79c90) at pass2.c:1021 #3 0x0000000000416c69 in ext2fs_dblist_iterate (dblist=0x5c3f20, func=0x409980 <check_...