search for: ocfs2cluster

Displaying 5 results from an estimated 5 matches for "ocfs2cluster".

2005 Jul 12
1
problem mounting ocfs2: heartbeat
...Internal logic failure while starting heartbeat mount.ocfs2: Error when attempting to run /sbin/ocfs2_hb_ctl: "Operation not permitted" I followed the steps given in the users_guide: modprobe ocfs2_dlmfs mount -t configfs none /config mount -t ocfs2_dlmfs none /dlm o2cb_ctl -H -n OCFS2CLUSTER -t cluster -a online=yes mkfs.ocfs2 -b 4096 -C 4k -L DBF1 -N 1 /dev/hda4 mount -t ocfs2 /dev/hda4 /mnt Tracking this down further it seems that the problem is somewhere below o2cb_create_heartbeat_regiond in o2cb_set_region_attribute. If I trace through "ocfs2_hb_ctl -S -d /dev/hda4&quot...
2006 Mar 15
0
Fwd: RE: Anyone trying out non-Oracle applications on OCFS2cluster?
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2023 May 24
0
[PATCH v2] ocfs2: fix use-after-free when unmounting read-only filesystem
...Lu?s Henriques <lhenriques at suse.de> Reviewed-by: Joseph Qi <joseph.qi at linux.alibaba.com> Tested-by: Joseph Qi <joseph.qi at linux.alibaba.com> Tested with following procedures: mkfs.ocfs2 -b 4k -C 1M -N 2 --fs-features=usrquota,grpquota /dev/vdc /etc/init.d/o2cb.init online ocfs2cluster mount.ocfs2 -o usrquota,grpquota /dev/vdc /mnt/ocfs2 mount.ocfs2 -o remount,ro,heartbeat=local /dev/vdc /mnt/ocfs2 umount /mnt/ocfs2 > --- > Changes since v1: > - Fixed changelog to explicitly state 'read-only remount' > - Added KASAN splat to changelog > > fs/ocfs2/s...
2023 May 23
1
[PATCH v2] ocfs2: fix use-after-free when unmounting read-only filesystem
It's trivial to trigger a use-after-free bug in the ocfs2 quotas code using fstest generic/452. After a read-only remount, quotas are suspended and ocfs2_mem_dqinfo is freed through ->ocfs2_local_free_info(). When unmounting the filesystem, an UAF access to the oinfo will eventually cause a crash. BUG: KASAN: slab-use-after-free in timer_delete+0x54/0xc0 Read of size 8 at addr
2011 Jun 27
1
multiple cluster doesn't work
We're trying to setup 3 PRDM partitions (VMware) across 2 nodes. As long as only one is configured in cluster.conf, there's not problem. As soon as we try to use 2 or more we get issues. It looks the same as bug 636: http://oss.oracle.com/bugzilla/show_bug.cgi?id=636 I posted my cluster.conf and command line results there. I'm including them here in the hopes that someone on this