Thema: Ext4 Partionen unter Windows lesen ....

[Warpi]

Ich habe  mich entschlossen habe einige meiner ext. Festplatten auf Ext4 umzustellen.
Es scheint mir sinnvoller ein OSS - Format zur Archivierung von Audio und Videodaten zu nutzten.

Hier ein Tool womit Windows Ext4 lesen kann.

http://sourceforge.net/projects/ext2read/

http://de.wikipedia.org/wiki/Ext4
 

[dvb_ss2]

Möglicherweise ginge es auch damit:
http://www.fs-driver.org

dvb_ss2

[SiLæncer]

Möglicherweise ginge es auch damit:
http://www.fs-driver.org

So wie es aussieht läuft das Teil nicht mit Win 7 ...

p.s. Ausserdem steht da nur was von Ext2 ...und nicht  Ext3 bzw. Ext4

[mtron]

ext2 und ext3 sollten mit dem tool schon gehen. ext3 ist eigentlich dasselbe wie ext2, nur mit journaling.

[SiLæncer]

ext3 ist eigentlich dasselbe wie ext2, nur mit journaling.

Stimmt schon ...hab auch noch mal etwas geschaut ...

http://www.ext2fsd.com/

Ist ab Windows NT aufwärts mit allen Versionen kompatibel..

Scheint auch gut zu funktionieren ...getestet mit ner Ext3 Partition unter Windows 7 x64 Ultimate

[Warpi]

http://sourceforge.net/projects/ext2read/

Geht problemlos. Muss aber verständlicher Weise als Admin gestartet werden ....

[SiLæncer]

Release Notes

Features implemented and bugfix since V0.51:

1, Feature: Windows 8 supported
2, Feature: Force-writing supported
3, FIXME: data loss with TeraCopy when moving directories
4, FIXME: ATTO Disk Benchnmark fails with direct i/o tests
5, FIXME: files become invisible with empty hidden pattens
6, FIXME: possible hang with concurrent access attempts
          upon the same file
7, FIXME: BSOD due to pagable code section

Supported Ext3/4 features by 0.52:

1, flexible inode size: > 128 bytes, up to block size
2, dir_index:    htree directory index
3, filetype:     extra file mode in dentry
4, large_file:   > 4G files supported
5, sparse_super: super block backup in group descriptor
6, uninit_bg:    fast fsck and group checksum
7, extent:       reading, writing with no extending.
8, journal:      only support replay for internal journal
9, flex_bg:      first flexible metadata group

Unsupported Ext3/4 features:

1, journal: log-based operations, external journal
2, extent: size truncating & expanding, file deletion
3, EA (extended attributes), ACL support
4, symlink creation

Features to be implemented in future:

1, EXT3/4 features support (extents, journal)
2, Documents improvement: clear and elaborate
3, Performance improvement, code optimization
4, Automatic check & update of new versions
5, LVM support, e2fsprogs porting for Windows

[close]

http://www.ext2fsd.com/

[SiLæncer]

Release Notes

Hibernate (suspend to disk)

You can use hibernate (suspend to disk) in Windows only if you resume Windows subsequently. Furthermore, you can use hibernate (suspend to disk) in Linux only if you attempt to resume Linux subsequently. It means that you should shutdown Windows before booting Linux and vice-versa. You cannot mix the two operating systems.

Running programs on an Ext2/Ext3 volume on Windows Vista/7/8/8.1

Currently it is not possible to start a program if UAC is enabled and the program's executable is stored on an Ex2/Ext3 volume. An error message box appears, but the program does not start.

UAC is the feature of Windows that prompts the user to elevate the user privileges to administrator level when necessary. UAC is enabled by default. It is not recommended to disable it.

File names which end with a dot character

It is not possible to access or create files and directories if their name ends on a dot character ".".

When the Windows Explorer specifies a file name with a trailing dot, Window's Win32 subsystem removes that dot and the file system driver gets a create/open request with a wrong file name. (It mimics some obscure DOS behavior.)

RAID stripe width

The current implementation of the Ext4 Multiblock Allocator of the file system driver ignores the RAID stripe width of a volume. (See the -E stripe_width switch of the mke2fs tool.)

[close]

http://www.fs-driver.org/

[SiLæncer]

Release Notes

Features implemented and bugfix:

1FIXME: superblock corruption of EXT4 volumes with 64BIT mode enabled
2FIXME: possible corruption by race conditions in buffer-head reapering
3FIXME: possible deadlock issues (when flushing) caused by BCB locks
4FIXME: miscellaneous minor updates of Ext2Fsd code base

Supported Ext3/4 features:

1flexible inode size: > 128 bytesup to block size
2dir_index: htree directory index
3filetype: extra file mode in dentry
4large_file: > 4G files supported
5sparse_super: super block backup in group descriptor
6uninit_bg: fast fsck and group checksum
7extent: full support with extending and shrinking.
8journal: only support replay for internal journal
9flex_bg: first flexible metadata group
10symlink and hardlink
11Mount-as-user: specified uid/gid supported

Unsupported Ext3/4 features:

164BIT mode (to support 2^64 blocks)
2journal: log-based operationsexternal journal
3EA (extended attributes)ACL support

Features to be implemented in next release:

1Extents management improvement
2EA and ACL security checking

[close]

http://www.ext2fsd.com/