similar to: [GIT PULL] ocfs2 and configfs fixes for 2.6.39-rc

Hi all, I have a bug with OCFS through configfs : to illustrate this, try : while true ; do ls -l /sys/kernel/config/cluster/ocfs2/heartbeat ; done& while true ; do echo 31> /sys/kernel/config/cluster/ocfs2/heartbeat/dead_threshold ; done& So, I have a kernel crash : BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 IP: [<ffffffffa01fd214>]

Hi all, I have a bug with OCFS through configfs : to illustrate this, try : while true ; do ls -l /sys/kernel/config/cluster/ocfs2/heartbeat ; done& while true ; do echo 31> /sys/kernel/config/cluster/ocfs2/heartbeat/dead_threshold ; done& So, I have a kernel crash : BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 IP: [<ffffffffa01fd214>]

Hi, I need to deploy a bunch of VMs, that need data from NFS shares residing on a network I don''t trust my VMs to connect to directly. What would it take for me to mount the shares on the hosts, and export them to my VMs using v9fs, for instance? In practice, only one of my VMs will access a portion of the NFS at a time, and the host won''t touch it at all, so I''m

I'm running a bit late with the e-mail this time around, but I think that's ok since there really isn't any major new features here - the bulk of the Ocfs2 update is bug fixes, or cleanups. The same goes for configfs. The only two things that could be described as features would be: - Sunil has updated Ocfs2 to provide even more live cluster locking information via debugfs. - Joel

I've seen others with a similar problem, but have yet to find a solution. I'm using CentOS 4.4, installed the ocfs2 package to match my kernel. Installed ocfs2tools. I can open the ocfs2console just fine, but when trying to add a node, it tells me the cluster stack could not be loaded. When I do /etc/init.d/o2cb configure, I get: Cluster to start on boot (Enter "none" to clear)

These patches comprise the bulk of our outstanding changes for Ocfs2 and Configfs. Configfs gets some lockdep updates, and we remove it's EXPERIMENTAL tag as things have been quite stable for some time now. Ocfs2 gets fixes that made it in too late for 2.6.24, and several new features. The most interesting are listed below: We've been on the path to removing the "vote"

The only non-fix here is Joel's new configfs convenience macros, but nobody is using them yet, so I think the patch is safe. By the way, these patches (as usual) are all rebased on top of your latest tree. I think that since the vast majority of ocfs2 and configfs patches are self-contained and within a small area of the kernel that this should probably be fine. If you feel otherwise however,

I was able to get the source code for ocfs2 and compile it. This worked and created the necessary .ko files Now I have to figure out why gnu parted 1.6.15 has bugs. when I try a partprobe on a partitioned firewire maxtor drive mount -t ocfs2 /dev/sdb1 /u01/oradata/orcl It says no such device.... Any ideas anyone?... Regards, Mandar Vengurlekar ----- Original Message ----- From: Mandar P

Hi there. My question is regarding virtfs/9p/v9fs [1], not sure what's the appropiate name :) Basically I have a KVM + libvirt server sharing a directory with a guest in mapped mode. It works fine, but the only issue is with the file permissions of the files created by the guest inside the host: -They are 0700 for dirs and 0400 for files -The files belongs to the same user that runs the

Please pull from 'upstream-linus' branch of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git upstream-linus to receive the following updates: fs/configfs/dir.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++ fs/ocfs2/alloc.c | 3 ++ fs/ocfs2/dcache.c | 42 +++++++++++++++++++++++++++++++-- fs/ocfs2/dcache.h | 9 ++++++-

Hi Dominique, On 08/22/2014 02:27 AM, Dominique Martinet wrote: > Hi, > > Christopher Covington wrote on Thu, Aug 21, 2014 at 03:50:58PM -0400: >> With my 3.15.0+ kernel, qemu-system-x86_64 substituted for qemu-kvm, and the >> path changed from your arguments I get: >> >> 9pnet_virtio: no channels available >> VFS: Cannot open root device "root"

more messages in the other node of the cluster.../var/log/messages. ======== Jun 1 19:05:59 linux2 kernel: cdrom: open failed. Jun 1 19:05:59 linux2 kernel: cdrom: open failed. Jun 1 19:09:35 linux2 kernel: OCFS2 Node Manager 0.99.10-BETA14 Tue May 31 23:34:42 EDT 2005 (build 82257c19fee200eff2ba31569613b46a) Jun 1 19:09:35 linux2 kernel: OCFS2 DLM 0.99.10-BETA14 Tue May 31 23:34:43 EDT 2005

more messages in the other node of the cluster.../var/log/messages. ======== Jun 1 19:05:59 linux2 kernel: cdrom: open failed. Jun 1 19:05:59 linux2 kernel: cdrom: open failed. Jun 1 19:09:35 linux2 kernel: OCFS2 Node Manager 0.99.10-BETA14 Tue May 31 23:34:42 EDT 2005 (build 82257c19fee200eff2ba31569613b46a) Jun 1 19:09:35 linux2 kernel: OCFS2 DLM 0.99.10-BETA14 Tue May 31 23:34:43 EDT 2005

Hi, The following patches fix few bugs/APIs in configfs. The third one depends on the patch introducing configfs_dirent_lock previously submitted in http://lkml.org/lkml/2008/6/12/232 Louis -- Dr Louis Rilling Kerlabs Skype: louis.rilling Batiment Germanium Phone: (+33|0) 6 80 89 08 23 80 avenue des Buttes de Coesmes http://www.kerlabs.com/ 35700 Rennes

o2dlm join and leave messages are more than informational as they are required is debugging locking issues. This patch changes them from KERN_INFO to KERN_NOTICE. Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com> --- fs/ocfs2/dlm/dlmdomain.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c index

All, We are pleased to announce the release of OCFS2 1.4.10-1 and OCFS2 tools 1.6.3-2 for Oracle Linux 5 Update 7 and higher and Redhat Enterprise Linux 5 Update 7 and higher. Oracle's Unbreakable Linux Network users who are subscribing to the "OCFS2 1.4 packages for Enterprise Linux 5" channel can upgrade to this release by running up2date. Red Hat's Enterprise Linux 5

hello! i'm using redhat 7.2 with ext3 as my primary fs on kernel 2.4.17 + grsecurity + acl after 2-3 days of uptime i'm expiriencing problems... i attached below excert from my system logs. machine stops responing for a few seconds and after then it looks, like it's in normal operation again. the only problem is load, which is incrementing constantly, but cpu is 99% idle... after

[Please keep me Cc:ed since I'm not subscribed to the list!] Hi list, The tl;dr; is: with Libvirt/QEMU, should it be possible to mount a filesystem share (of type='mount') after restoring from a snapshot that was taken when the filesystem share wasn't mounted? It's pretty clear that Libvirt/QEMU (currently, at least) doesn't support taking snapshots of a live guest which

Right now inode cache inode is treated as the same as space cache inode, ie. keep inode in memory till putting super. But this leads to an awkward situation. If we''re going to delete a snapshot/subvolume, btrfs will not actually delete it and return free space, but will add it to dead roots list until the last inode on this snap/subvol being destroyed. Then we''ll fetch deleted

hello! i'm using redhat 7.2 with ext3 as my primary fs on kernel 2.4.17 + grsecurity + acl after 2-3 days of uptime i'm expiriencing problems... i attached below excert from my system logs. machine stops responing for a few seconds and after then it looks, like it's in normal operation again. the only problem is load, which is incrementing constantly, but cpu is 99% idle...