similar to: [PATCH 1/2] ocfs2: Fix metaecc error messages

It would be nice to know how often we get checksum failures. Even better, how many of them we can fix with the single bit ecc. So, we add a statistics structure. The structure can be installed into debugfs wherever the user wants. For ocfs2, we'll put it in the superblock-specific debugfs directory and pass it down from our higher-level functions. The stats are only registered with

It would be nice to know how often we get checksum failures. Even better, how many of them we can fix with the single bit ecc. So, we add a statistics structure. The structure can be installed into debugfs wherever the user wants. For ocfs2, we'll put it in the superblock-specific debugfs directory and pass it down from our higher-level functions. The stats are only registered with

Hello. I am experimenting with OCFS2 on Suse Linux Enterprise Server 11 Service Pack 1. I am performing various stress tests. My current exercise involves writing to files using a shared-writable mmap() from two nodes. (Each node mmaps and writes to different files; I am not trying to access the same file from multiple nodes.) Both nodes are logging messages like these: [94355.116255]

After upgrading from 2.6.28.10 to 2.6.29.3 I've saw following new errors in kernel log: May 12 14:46:41 falcon-cl5 May 12 14:46:41 falcon-cl5 (6757,7):ocfs2_read_locked_inode:466 ERROR: status = -22 Only one node is mounted volumes in cluster: /dev/sde on /home/apache/users/D1 type ocfs2 (rw,_netdev,noatime,heartbeat=local) /dev/sdd on /home/apache/users/D2 type ocfs2

add error check for ocfs2_read_locked_inode() call. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> -- Index: inode.c =================================================================== --- inode.c (revision 149) +++ inode.c (working copy) @@ -118,6 +118,7 @@ struct inode *ocfs2_iget(struct ocfs2_su struct inode *inode = NULL; struct super_block *sb = osb->sb; struct

Hi List, i'd like to share with you what happened yesterday. Kernel 2.6.36.1 ocfs2-tools 1.6.3 (latest). I had an old OCFS2 partition created with a 2.6.32 kernel and ocfs2 tools 1.4.5. I unmounted all partitions on all nodes in order to enable discontig-bg. I then used tunefs to add discontig-bg, inline-data and indexed-dirs. During indexed-dirs tunefs segfaulted and since then, fsck

Hey everyone, We're coming up on the next merge window, and I only have a couple tiny fixes for ocfs2. I thought I'd list up what I know is outstanding, and I was hoping to find out if I was missing anything. If I am, I need to get it in linux-next and set for the merge window ASAP. - metaecc-stats This is a trivial patch I put together to track errors seen by the blockcheck code.

Linus et al, Here is the second batch of ocfs2 changes for 2.6.36. We've ironed out all of the ordering with the extN/jbd2 folks, and they have stewed for a little as well. There's nothing large in here. ocfs2 has long supported devices larger than 2^32 sectors in the code; we now toggle that capability on. Tao has added readahead to our CoW operations. We also have one more ECC fix

I received the following error messages in the system logs. Is this anything to be concerned with? kernel: (4074,0):ocfs2_populate_inode:234 ERROR: Invalid dinode: i_ino=1293597, i_blkno=1293597, signature = INODE01, flags = 0x0 kernel: (4074,0):ocfs2_read_locked_inode:389 ERROR: populate inode failed! i_blkno=1293597, i_ino=1293597 kernel: (4074,0):ocfs2_iget:131 ERROR: status = -116

Linus et al, Here are the ocfs2 fixes we have ready for pulling right now. I have a bit of a procedural question, though. I've been busy, so Tao was kind enough to take the fixes I already had and apply all the new fixes. He coordinated testing them and getting them ready to go upstream. That's why I have his git tree in the pull request below. I wasn't sure how the signoffs work

Linus, et al, Here are the ocfs2 updates for 2.6.31. It's a quiet cycle, almost completely composed of fixes. There is a nice performance improvement from Hisashi Hifumi for fdatasync. Please pull. Joel The following changes since commit b4348f32dae3cb6eb4bc21c7ed8f76c0b11e9d6a: Linus Torvalds (1): Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs are available in

> Hi all! > > I've just configured a new 2 node cluster and I found messages at > kernel.log like the following: > > Aug 19 19:34:58 nodo1 kernel: (2821,0):ocfs2_populate_inode:236 ERROR: > Invalid dinode: i_ino=9311700, i_blkno=9311700, signature = INODE01, flags > = 0x0 > Aug 19 19:34:58 nodo1 kernel: (2821,0):ocfs2_read_locked_inode:393 ERROR: > populate

changes from v3: 1, move codes that checks inode allocation bit to subfunction ocfs2_test_inode_bit(). 2, release the suballoc lock just after we get it. we should release it asap and doing so doesn't affect functionility. 3, add inode alloc slot validation. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> -- dlmglue.c | 45 +++++++++++++++++ dlmglue.h | 2

Ooops, last one didn't CC ocfs2-devel. On Mon, Oct 13, 2008 at 06:16:15PM -0700, Joel Becker wrote: > @@ -232,25 +231,17 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, > ocfs2_mount_local(osb) || !ocfs2_stack_supports_plocks()) > use_plocks = 0; > > - /* this means that read_inode cannot create a superblock inode > - * today. change if

Linus, et al, Here are all the outstanding ocfs2 fixes for 2.6.31. The major fixes are for aio write and for non-sparse file extending. There are also a couple of b-tree fixes as well as some for quotas. Please pull. Joel The following changes since commit 44b572809581d5a10dbe35aa6bf689f32b9c5ad6: Yinghai Lu (1): x86: don't clear nodes_states[N_NORMAL_MEMORY] when numa is not

Hi, I sent an email to Mark Fisheh of Oracle Corp. & posted this issue at OTN under Linux thread this morning. I hope that someone among you might have experienced this and can help. On that basis, I am sending this to you too. I am stuck & will really appreciate if you can shed some light on this. Thanks. Anjan

This patch logs(ERROR) -EIO errors just when they are hitted. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> -- diff -up ./linux-2.6.29.y.build/fs/ocfs2/buffer_head_io.c.orig ./linux-2.6.29.y.build/fs/ocfs2/buffer_head_io.c --- ./linux-2.6.29.y.build/fs/ocfs2/buffer_head_io.c.orig 2009-04-17 13:55:52.000000000 +0800 +++ ./linux-2.6.29.y.build/fs/ocfs2/buffer_head_io.c 2009-04-17

This patch fixes few bugs when do hard readonly mount. see detail: http://oss.oracle.com/bugzilla/show_bug.cgi?id=1322 Signed-off-by: Tiger Yang <tiger.yang at oracle.com> --- fs/ocfs2/dlmglue.c | 21 +++++++++++++++------ fs/ocfs2/super.c | 3 ++- 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 7642d7c..da103f5 100644

Does this release also include what our DBA referenced below regarding indexed directories fix? Thanks,? ? George Burgos Linux Systems Administrator LPIC I/OCA-DBA Senior Systems Analyst Powell Industries, Inc. gburgos at powellind.com Tel:???????? (713)947-4493 Fax:??????? (713)943-1268 -----Original Message----- From: Hu, Linn Sent: Monday, April 19, 2010 1:20 PM To: OracleDBA; _LinuxAdmins

Hi! When i'm running debugfs.ocfs2 i get the following result: debugfs.ocfs2 -R "stats" /dev/sdb Revision: 0.90 Mount Count: 0 Max Mount Count: 20 State: 0 Errors: 0 Check Interval: 0 Last Check: Mon May 10 12:17:37 2010 Creator OS: 0 Feature Compat: 3 backup-super strict-journal-super Feature Incompat: 8016 sparse