search for: ocfs2_sync_fs

...ans to 0. Signed-off-by: Heming Zhao <heming.zhao at suse.com> --- fs/ocfs2/super.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 0b0e6a132101..9929320bd967 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -408,6 +408,9 @@ static int ocfs2_sync_fs(struct super_block *sb, int wait) if (jbd2_journal_start_commit(osb->journal->j_journal, &target)) { + /* kick commit thread to reset journal->j_num_trans */ + wake_up(&osb->checkpoint_event); + if (wait) jbd2_log_wait_commit(osb->journal->j_journal...

...g.zhao at suse.com> > --- > fs/ocfs2/super.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c > index 0b0e6a132101..9929320bd967 100644 > --- a/fs/ocfs2/super.c > +++ b/fs/ocfs2/super.c > @@ -408,6 +408,9 @@ static int ocfs2_sync_fs(struct super_block *sb, int wait) > > if (jbd2_journal_start_commit(osb->journal->j_journal, > &target)) { > + /* kick commit thread to reset journal->j_num_trans */ > + wake_up(&osb->checkpoint_event); > + > if (wait) > jbd2_...

...et damaged(have next->next = next). And the invalidate_list will enter dead loop and cause very high cpu. So the only chance that we can solve this problem is flush dentry put in step 2 of generic_shutdown_super, that is sync_filesystem. And this patch is just adding dentry put flush process in ocfs2_sync_fs. Jan, Will dentry put in sync_fs have potential dead lock with quota lock? If yes, maybe we have to revert that commit which cause this umount problem and find other ways instead. Cc: Jan Kara <jack at suse.cz> Cc: Joel Becker <joel.becker at oracle.com> Cc: Mark Fasheh <mfasheh a...

...fs2_sops = { .show_options = ocfs2_show_options, .quota_read = ocfs2_quota_read, .quota_write = ocfs2_quota_write, + .freeze_fs = ocfs2_freeze_fs, + .unfreeze_fs = ocfs2_unfreeze_fs, }; enum { @@ -383,7 +389,7 @@ static const struct file_operations ocfs2_osb_debug_fops = { static int ocfs2_sync_fs(struct super_block *sb, int wait) { - int status; + int status, flush_journal = 0; tid_t target; struct ocfs2_super *osb = OCFS2_SB(sb); @@ -404,6 +410,17 @@ static int ocfs2_sync_fs(struct super_block *sb, int wait) jbd2_log_wait_commit(OCFS2_SB(sb)->journal->j_journal,...

...ter when it's frozen instead of waiting until thaw. yet relies on cancelable cluster lock. 4): fix deadlock(with super lock) when joining in a frozen cluster. Move freeze lock out of super lock. 5): takes care of a node crash when cluster is frozen(recvery related). Flush journal in ocfs2_sync_fs() when cluster is in progress of frozen. so that no journal replay needed. 6): tiny changes

...ans to 0. Signed-off-by: Heming Zhao <heming.zhao at suse.com> --- fs/ocfs2/super.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 0b0e6a132101..bb3fa21e9b47 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -412,6 +412,9 @@ static int ocfs2_sync_fs(struct super_block *sb, int wait) jbd2_log_wait_commit(osb->journal->j_journal, target); } + /* kick commit thread to reset journal->j_num_trans */ + if (atomic_read(&(osb->journal->j_num_trans))) + wake_up(&osb->checkpoint_event); return 0; } -- 2....

ocfs2 currently uses the Journaled Block Device (JBD) for its journaling. This is a very stable and tested codebase. However, JBD is limited by architecture to 32bit block numbers. This means an ocfs2 filesystem is limited to 2^32 blocks. With a 4K blocksize, that's 16TB. People want larger volumes. Fortunately, there is now JBD2. JBD2 adds 64bit block number support and some other

Hi, This is the second batch of Ocfs2 patches intended for the merge window. The 1st batch were sent out previously: http://lkml.org/lkml/2008/12/19/280 The bulk of this set is comprised of Jan Kara's patches to add quota support to Ocfs2. Many of the quota patches are to generic code, which I carried to make merging of the Ocfs2 support easier. All of the non-ocfs2 patches should have

The following series of patches comprises the bulk of our outstanding changes for Ocfs2. Aside from the usual set of cleanups and fixes that were inappropriate for 2.6.25, there are a few highlights: The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location meshes better with modern sysfs layout. A symbolic link has been placed in the old location so as to