On 6/13/07, Chris Mason <[EMAIL PROTECTED]> wrote:
On Wed, Jun 13, 2007 at 12:14:40PM -0400, Albert Cahalan wrote:
> On 6/13/07, Chris Mason <[EMAIL PROTECTED]> wrote:
> >On Wed, Jun 13, 2007 at 01:45:28AM -0400, Albert Cahalan wrote:
> >> * secure delete via destruction of per-file or per-blo
Index: linux-2.6/fs/reiser4/plugin/item/extent_file_ops.c
===
--- linux-2.6.orig/fs/reiser4/plugin/item/extent_file_ops.c
+++ linux-2.6/fs/reiser4/plugin/item/extent_file_ops.c
@@ -7,7 +7,6 @@
#include
#include
-#include "../../
Index: linux-2.6/fs/ufs/util.h
===
--- linux-2.6.orig/fs/ufs/util.h
+++ linux-2.6/fs/ufs/util.h
@@ -231,6 +231,9 @@ ufs_set_inode_gid(struct super_block *sb
extern dev_t ufs_get_inode_dev(struct super_block *, struct ufs_inode_info
Index: linux-2.6/fs/minix/minix.h
===
--- linux-2.6.orig/fs/minix/minix.h
+++ linux-2.6/fs/minix/minix.h
@@ -54,6 +54,9 @@ extern int minix_new_block(struct inode
extern void minix_free_block(struct inode *inode, unsigned long block
Index: linux-2.6/fs/sysv/sysv.h
===
--- linux-2.6.orig/fs/sysv/sysv.h
+++ linux-2.6/fs/sysv/sysv.h
@@ -136,6 +136,9 @@ extern unsigned long sysv_count_free_blo
/* itree.c */
extern void sysv_truncate(struct inode *);
+extern int _
Don't move journal_stop from under page lock.
Fixes: ext4-convert-to-new-aops.patch
Signed-off-by: Nick Piggin <[EMAIL PROTECTED]>
Index: linux-2.6/fs/ext4/inode.c
===
--- linux-2.6.orig/fs/ext4/inode.c
+++ linux-2.6/fs/ext4/inode.c
Don't move journal_stop from under page lock.
Fixes: ext3-convert-to-new-aops.patch
Signed-off-by: Nick Piggin <[EMAIL PROTECTED]>
Index: linux-2.6/fs/ext3/inode.c
===
--- linux-2.6.orig/fs/ext3/inode.c
+++ linux-2.6/fs/ext3/inode.c
Dmitriy noticed that iov_iter_fault_in_readable could go past the end
of the first iov in a multi-iov situation, and that could be considered
an EFAULT by the caller. Fix and comment.
Fixes: fs-introduce-write_begin-write_end-and-perform_write-aops.patch
Signed-off-by: Nick Piggin <[EMAIL PROTEC
Here are several fixes for issues that Dmitriy found, and also several
fixlets for non-compiling filesystems.
These only caused one trivial down-stack reject, so I won't worry about
sending you the fix for that.
These have had some testing with various filesystems, block sizes, and
journal modes
On Tue, Jun 12, 2007 at 11:46:52AM +0530, Amit K. Arora wrote:
> Did you get time to write the above man page ? It will help to push
> further patches in time (eg. for FA_PREALLOCATE mode).
First pass is attached.
`nroff -man fallocate.2 | less` to view.
Cheers,
Dave.
--
Dave Chinner
Principal
On Wed, Jun 13, 2007 at 12:14:40PM -0400, Albert Cahalan wrote:
> On 6/13/07, Chris Mason <[EMAIL PROTECTED]> wrote:
> >On Wed, Jun 13, 2007 at 01:45:28AM -0400, Albert Cahalan wrote:
>
> >> The usual wishlist:
> >>
> >> * inode-to-pathnames mapping
> >
> >This one I'll code, it will help with ino
On Wed, 13 Jun 2007, Chris Mason wrote:
But, I'm not planning on adding a way to say user X in subvolume Y has
quota Z. I'll just be: this subvolume can't get bigger than a given
size. (at least for version 1.0).
I am affraid that this one is a major stopper for any production usage.
Think a
On Wed, Jun 13, 2007 at 12:12:23PM -0400, John Stoffel wrote:
> > "Chris" == Chris Mason <[EMAIL PROTECTED]> writes:
[ nod ]
> Also, I think you're wrong here when you state that making a snapshot
> (sub-volume?) RO just requires you to set the quota to 1 block. What
> is to stop me from wri
On 6/13/07, Chris Mason <[EMAIL PROTECTED]> wrote:
On Wed, Jun 13, 2007 at 01:45:28AM -0400, Albert Cahalan wrote:
> The usual wishlist:
>
> * inode-to-pathnames mapping
This one I'll code, it will help with inode link count verification. I
want to be able to detect at run time that an inode
> "Chris" == Chris Mason <[EMAIL PROTECTED]> writes:
Chris> On Wed, Jun 13, 2007 at 10:00:56AM -0400, John Stoffel wrote:
>> > "Chris" == Chris Mason <[EMAIL PROTECTED]> writes:
>> >> As a user of Netapps, having quotas (if only for reporting purposes)
>> >> and some way to migrate non-use
On Wed, Jun 13, 2007 at 10:00:56AM -0400, John Stoffel wrote:
> > "Chris" == Chris Mason <[EMAIL PROTECTED]> writes:
> >> As a user of Netapps, having quotas (if only for reporting purposes)
> >> and some way to migrate non-used files to slower/cheaper storage would
> >> be great.
>
> Chris> S
> "Chris" == Chris Mason <[EMAIL PROTECTED]> writes:
>> So, can you resize a filesystem both bigger and smaller? Or is that
>> implicit in the Object level mirroring and striping?
Chris> Growing the FS is just either extending or adding a new extent
Chris> tree. Shrinking is more complex.
On Wed, Jun 13, 2007 at 01:45:28AM -0400, Albert Cahalan wrote:
> Neat! It's great to see somebody else waking up to the idea that
> storage media is NOT to be trusted.
>
> Judging by the design paper, it looks like your structs have some
> alignment problems.
Actual defs are all packed, but I ma
On Tue, Jun 12, 2007 at 11:46:20PM -0400, John Stoffel wrote:
> > "Chris" == Chris Mason <[EMAIL PROTECTED]> writes:
>
> Chris> After the last FS summit, I started working on a new filesystem
> Chris> that maintains checksums of all file data and metadata. Many
> Chris> thanks to Zach Brown f
On Wed, Jun 13, 2007 at 04:08:30AM +0100, Christoph Hellwig wrote:
> On Tue, Jun 12, 2007 at 04:14:39PM -0400, Chris Mason wrote:
> > > Aside from folding snapshot history into the origin's namespace... It
> > > could be possible to have a mount.btrfs that allows subvolumes and/or
> > > snapshot vo
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