similar to: Possible lock inversion in directory locking

Hi, with lockdep enabled, I get the warning below. I've verified it and it seems to be really correct - we acquire dlm->ast_lock and lockres->spinlock in different orders in dlm_queue_bast() and dlm_lockres_release_asm(). I'm not sure whether this can really lead to a deadlock and / or how to fix this... Honza ======================================================= [

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:

ocfs2_queue_orphans() has an open coded readdir loop which can easily just use a directory accessor function. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> --- fs/ocfs2/dir.c | 28 +++++++++++-- fs/ocfs2/dir.h | 7 +-- fs/ocfs2/journal.c | 118 +++++++++++++++++++-------------------------------- 3 files changed, 70 insertions(+), 83 deletions(-) diff --git

Code: ~ # winecfg ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0 ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM default:0 ALSA lib conf.c:3952:(snd_config_expand) Unknown parameters 0 ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM default:0 wine: Unhandled page fault on read access to 0x00000048 at address 0x7e2f476c (thread 0026), starting debugger... Unhandled

Hello list, I have a ~10TB ocfs2 filesystem in a 8-node cluster. This sits on a logical volume (I know lv is not cluster aware, but I make sure no one touches the lv, while the cluster is running). The LV consists of 5x2TB multipath devices. I recently had errors like this on some nodes: OCFS2: ERROR (device dm-7): ocfs2_check_group_descriptor: Group Descriptor # 0 has bad signature File

Unity3D.com I'm getting tired of having to switch to Windows (I dual boot windows and ubuntu) everytime I want to code in Unity so I tried installing it under Wine 1.3.22. I got it to build my project from dropbox and open it, but as soon as the editor opens up the window freezes. Here is what the terminal put out as I ran it: Code: fixme:mountmgr:harddisk_ioctl unsupported ioctl 2d1400

I have a relatively new test environment setup that is a little different from your typical scenario. This is my first time using OCFS2, but I believe it should work the way I have it setup. All of this is setup on VMWare virtual hosts. I have two front-end web servers and one backend administrative server. They all share 2 virtual hard drives within VMware (independent, persistent, &

Hi everybody I'm finding on my server a lot of a lot of errors like this: Jun 19 14:22:45 posta2 kernel: [885017.412902] BUG: soft lockup - CPU#2 stuck for 22s! [dovecot-lda:11955] Jun 19 14:22:45 posta2 kernel: [885017.412906] Modules linked in: ocfs2(E) jbd2 quota_tree dm_service_time dm_multipath ocfs2_dlmfs(E) ocfs2_stack_o2cb(E) ocfs2_dlm( E) ocfs2_nodemanager(E)

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

A few weeks ago I reinstall my laptop with Debian etch (upgraded to lenny), kernel 2.6.27.8, wine 1.1.10, fglrx v8.11 (ati x2300) and Steam api version v007 There is no problem to launch Steam.exe (`wine /path/to/Steam.exe &`). However, after Steam.exe startup, I can not launch Day of Defeat. No specific error displayed on the screen, the `Preparing to launch Day of Defeat' dialog popped

http://bugzilla.mindrot.org/show_bug.cgi?id=1052 Summary: Static Compile of 4.1.pl1 fails on Solaris 9 Product: Portable OpenSSH Version: 4.1p1 Platform: UltraSparc OS/Version: Solaris Status: NEW Severity: normal Priority: P2 Component: Build system AssignedTo: bitbucket at mindrot.org

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.