search for: ocfs2_prepare_dir_for_insert

...Honza ======================================================= [ INFO: possible circular locking dependency detected ] 2.6.29-rc3-default #5 ------------------------------------------------------- cp/3919 is trying to acquire lock: (&oi->ip_alloc_sem){----}, at: [<ffffffffa02e789e>] ocfs2_prepare_dir_for_insert+0x13d3/0x1999 [ocfs2] but task is already holding lock: (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){--..}, at: [<ffffffffa03017ff>] ocfs2_reserve_local_alloc_bits+0xf6/0xdec [ocfs2] which lock already depends on the new lock. the existing dependency chain (in reverse order)...

Good Morning all, Have started seeing this over the last few days on a couple of hosts. Does anyone have any familiarity with this, and or how I can debug what mount/filesystem/inode is having the issues? Apr 16 02:49:36 host1 kernel: (dtocatalogbr,5864,3):ocfs2_prepare_dir_for_insert:4391 ERROR: status = -17 Apr 16 02:49:36 host1 kernel: (dtocatalogbr,5864,3):__ocfs2_prepare_orphan_dir:1932 ERROR: status = -17 Apr 16 02:49:36 host1 kernel: (dtocatalogbr,5864,3):ocfs2_prepare_orphan_dir:1973 ERROR: status = -17 Apr 16 02:49:36 host1 kernel: (dtocatalogbr,5864,3):ocfs2_unlink:8...

...2_find_files_on_disk(const char *name, struct buffer_head **dirent_bh, struct ocfs2_dir_entry **dirent); int ocfs2_readdir(struct file *filp, void *dirent, filldir_t filldir); +int ocfs2_dir_foreach(struct inode *inode, loff_t *f_pos, void *priv, + filldir_t filldir); int ocfs2_prepare_dir_for_insert(struct ocfs2_super *osb, struct inode *dir, struct buffer_head *parent_fe_bh, @@ -76,9 +78,4 @@ int ocfs2_fill_new_dir(struct ocfs2_super *osb, struct buffer_head *fe_bh, struct ocfs2_alloc_context *data_ac); -int ocfs2_check_dir_entry(struct inode *dir, - stru...

The following patches implement indexed directory support in Ocfs2, mostly according to the design doc I wrote up a while ago: http://oss.oracle.com/osswiki/OCFS2/DesignDocs/IndexedDirectories The patches have been rebased on top of 2.6.29-rc2. It should be trivial to put them into merge_window. Things are what I'd call complete now. I'd like to get these into the merge_window branch

Hi, The following patches comprise the bulk of Ocfs2 updates for the 2.6.30 merge window. Aside from larger, more involved fixes, we're adding the following features, which I will describe in the order their patches are mailed. Sunil's exported some more state to our debugfs files, and consolidated some other aspects of our debugfs infrastructure. This will further aid us in debugging

Hi all, So I have finally finished the v1 of reflink for ocfs2. It has some bugs that I am still investigating, but the schema is almost there. So I'd like to send it out first for review. And Tristan and I will continue to work on the stability of the code. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please

Hi all, Change from v1 to v2: bug fix and metadata/credits reservation improvement. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/RefcountTrees http://oss.oracle.com/osswiki/OCFS2/DesignDocs/ReflinkOperation

Hi all, So I have finally finished the v3 of reflink for ocfs2. The biggest change is that we support 64bit cluster offset now(Thank Mark and Joel for it). [View] http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=refcount [Pull] git://oss.oracle.com/git/tma/linux-2.6.git refcount The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.