The tune2fs, dumpe2fs, and debugfs programs now support the new ext4 default

Nov 3, 2010 . Here's the guide to turn it on. Short version: add “discard” to your ext4 mount

So it is useful to use 67 explicitly specify whether barriers are enabled or not

tune2fs - adjust tunable filesystem parameters on ext2/ext3/ext4 filesystems .

An ext4 file system can be mounted with no extra options. For example: . The

Aug 2, 2011 . For ext4 filesystems, there is a discard mount option, not a trim or unmap option..

Nov 11, 2011 . config 'mount' option 'target' '/home' option 'device' '/dev/sda1' option 'fstype' 'ext4'

BIND_DATA_TO_DBDATA=kept on default value (Recomended) EXT4 mount

The ext4 file system is a scalable extension of the ext3 file system, which was the

Aug 12, 2010 . ADDED: There are other things beyond mount options than can make a

Nov 21, 2011 . For testing, we can disable the "do it after the mount " aspect of ext4 by using the

So it is useful to use explicitly specify whether barriers are enabled or not when

how to check current ext4 mount options General Support.

Ext4 filesystem and mount options for use with large files. Submitted by Tristan

Anyway, what ext4 mount options can you recommend me to take 100% of the

May 29, 2011 . Making ext4dev appears to set the test_fs flag, but the nodelalloc option doesn't

do you know, where can I find manual for mount options for ext4 ? . Here are the

Set up with a default no-options NFS mount of the ext4 filesystem on a client.

removing data=writeback from mount and rootflag grub options resulted in

Nov 2, 2011 . Note that ext4 will 132 replay the journal (and thus write to the 133 partition) even

Jun 4, 2009 . I recently boosted my rails test suite running time by around 30% by adding

So it is useful to use explicitly specify whether barriers are enabled or not when

We can't simply make the sdcard partition ext4 or some other supported . . 2)

The ext4 or fourth extended filesystem is a journaling file system for Linux, . . is

Oct 3, 2010 . Then we need to persist the mount options in /etc/fstab : /dev/VolGroup01/

When looking into /proc/mounts there is stated that all partitions are mounted

I use a "commit=300" mount option on my ext4 partitions, because (a) my desktop

Here is the relevant line from my /etc/fstab file: UUID=f51aa298-9ce4-4a19-a323-

Sep 16, 2011 . The OCZ Vertex 3 was benchmarked using the Linux 3.1 development kernel

Jun 14, 2011 . To prevent this kind of write access, you may want to mount ext3 or ext4

Where can I find information about ext4 mount options? In man mount,fstab there

This page is a description of the features of the Ext4 filesystem (merged in the .

So it is useful to use 67 explicitly specify whether barriers are enabled or not

Jun 25, 2011 . The music store seems to work well, though not having the option to save . . 22:

May 3, 2011 . EXT4 vs XFS: large volumes with low-end RAID controller . As you probably

Dec 28, 2010 . Options null for ext4 as root fs Gentoo User. . EXT4-fs (sda7): mounted

Apr 30, 2008 . That's all there is to basic ext4 use. Be aware that the default mount options

pls post your experiences with ext4, include the mount options (cat /proc/mounts),

Dec 4, 2009 . One is fast but mounted remotely through NFS, the other is local (ext4) but slow.

To prevent this kind of write access, you may want to mount ext3 or ext4

Nov 11, 2011 . 2.2.1 Summary; 2.2.2 Mount options; 2.2.3 Ext3; 2.2.4 Ext4; 2.2.5 JFS; 2.2.6 XFS;

To prevent this kind of write access, you may want to mount ext3 or ext4

[HOWTO] Optimal ext4 mount options Galaxy S I9000 Android Development.

Since kernel 2.6.30, ext4 is considered "safe(r)." Several patches improved the

Next step is editing your /etc/fstab to change ext4 mounting options. My fstab file

In 2.6.30 kernel, the upstream default option has been switched from ordered to

Sep 13, 2011 . I assume he means try those mount options for tuning. Also I would try a newer

Nov 17, 2011 . It is read by the mount command to determine which options to use when . none

I mounted an ext4 disk with default options and shred via smb. All working but I

Aug 16, 2011 . Improve the text in Documentation/filesystems/ext4.txt so this is clear there as

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