similar to: [PATCH] Btrfs: log recovery, don't unlink inode always on error

This patch introduce extent buffer cache for every i-node. By this way, we can save the search time and reduce the lock contention of the root because we needn''t search the item from the root of b+ tree. Implementation: - add two pointers of extent buffer into btrfs_inode struct, one for nodes/leaves of fs/file tree, the other for nodes/leaves of the log tree. - add a variant to tell

There were a whole bunch and I was doing it for other things. I haven''t tested these error paths but at the very least this is better than panicing. I''ve only left 2 BUG_ON()''s since they are logic errors and I want to replace them with a ASSERT framework that we can compile out for production users. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> ---

Hi, I''ve discovered that some btrfs code doesn''t check whether kmalloc() call succeeded. I poorly understand what this code does and how it can be changed, maybe it would be happy with __GFP_NOFAIL. Also there are BUG_ON() after kmalloc()''s, if they could be changed not to panic it would be great. --- ./fs/btrfs/compression.c 2010-07-06 16:45:48.000000000 +0400 +++

Hello, This patch adds rollback support for the converter, the converter can roll back a conversion if the image file haven't been modified. In addition, I rearrange some codes in convert.c and add a few comments. Regards YZ --- diff -r 12138d4beeb0 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

Document those places in the btrfs code which are BUGing on non-fatal error conditions that should be handled by proper error paths. This makes it easier to distinguish between what needs fixing versus which BUG_ON''s we might want to keep (to trap code bugs, unexpected inconsistencies, etc). Do this with a trivial macro, ''btrfs_fixable_bug_on'' which just defines to

In tree-log.c:replay_one_name(), if memory allocation for the name fails, ensure we iput the dir inode we got before before we return. Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> --- fs/btrfs/tree-log.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index ff60d89..6797a93 100644 ---

When a directory has a default ACL and a subdirectory is created under that directory, btrfs_init_acl() is called when the subdirectory''s inode is created to initialize the inode''s ACL (inherited from the parent directory) but it was clearing the ACL from the inode after setting it if posix_acl_create() returned success, instead of clearing it only if it returned an error. To

If there''s an ongoing transaction when the uuid scan kthread attempts to create one, the kthread will block, waiting for that transaction to finish while it''s keeping locks on the tree root, and in turn the existing transaction is waiting for those locks to be free. The stack trace reported by the kernel follows. [36700.671601] INFO: task btrfs-uuid:15480 blocked for more than

Rewrite btrfs_drop_extents by using btrfs_duplicate_item, so we can avoid calling lock_extent within transaction. Signed-off-by: Yan Zheng <zheng.yan@oracle.com> --- fs/btrfs/ctree.h | 7 +- fs/btrfs/file.c | 659 ++++++++++++++++++++------------------------------- fs/btrfs/inode.c | 27 +-- fs/btrfs/ioctl.c | 3 +- fs/btrfs/tree-log.c | 4 +- 5 files changed, 277

Im try user unlink with VFS in samba 3.0.28a, VFS it provide for my FS. but if I make delete file in WinXP, file removed from folder, but after update (F5) file show again.... logs: level 10 get that delete message was from XP, but VFS did not call unlink procedure... after that on any other operation(such as F5) I get error Access Denied (errnum 5) What is it?

I fixed a problem where we weren''t reserving space for an orphan item when we had to fallback to using the global reserve for an unlink, but I introduced another problem. I was migrating the bytes from the transaction reserve to the global reserve and then releasing from the global reserve in btrfs_end_transaction(). The problem with this is that a migrate will jack up the size for the

I was hoping that someone could try to reproduce an error that I am getting. The R Site Search keeps timing out on me, so apologies of this has already come up. I'm using > R.version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32

Hi Ben, Yes, I was referring to the same link before and I think most of the FOPS I've understood from the definitions there and I'll update if I found any corrections or new definitions. Btw, my previous underatanding about LOOKUP is wrong, its NOT dns lookup. Regards, Jeevan. On Nov 14, 2017 11:02 AM, "Ben Turner" <bturner at redhat.com> wrote: Here is some of the

Hi, Occasionally I get an error message in my dovecot log when, in evolution, I click on the inbox: dovecot: Apr 21 00:07:06 Error: imap(admin): unlink(/home/admin/.maildir/cur/1145393825.P23027Q0M159929.terminator.odyssey.nl:2,ST) failed: Is a directory Instead of the message being delivered as a file it appears to be written as a directory. Deleting those directories solves the error message

With samba-2.2.5, cups-1.1.14, and printcap=cups, I find that I have to explicitly clean up old print data files in /var/spool/samba with a cron job. With a traditional LPR, we use -r to tell lpr to remove the file for us after the file is spooled. With cups, we send it over ipp, and I think we should then unlink the data file ourselves. Does this seem right? --- print_cups.c~ Thu May

Hello list On my server almost half of files are duplicated, and there are almost 100GB of data which is growing fast. I'm using weekly script to find duplicated files and replace them with hardlinks. Everything is fine as long as users aren't trying to edit and save some documents which have hardlinks. With samba 3.3 it seems that hardlinks aren't unlinked before file is saved.

> On Mon, Oct 28, 2002 at 03:12:53PM +0800, Patrick Hsieh wrote: > > Since "foo" has no write permission under /var/www, he cannot rsync > > from remote server to the local filesystem because rsync will try to > > make temp file and unlink the original file before writing over it. Is > > there any solution to this problem? > > See the -T (--temp-dir)

https://bugzilla.samba.org/show_bug.cgi?id=11523 Bug ID: 11523 Summary: Request: Add option to unlink hard links when permissions change Product: rsync Version: 3.1.2 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee:

Folks, bugs at stupidkitties.com wrote: " I was wondering if it'd be feasible to add an option (or multiple options, depending on the desired granularity) to cause rsync to treat changes in file attributes the same way it treats changes to the file's contents when it encounters hard links at the destination. Maybe something like --relink-p or something?" One of colleagues has

On Wed, 20 Dec 2000 joehl@web.de wrote: > > # creating a file > > cat("sddfasdf", file="tempfile") > > showConnections() > class description mode text isopen can read can write > > con <- file("tempfile", "r") > > readLines(con) > [1] "sddfasdf" > Warning message: > incomplete final line in: