mount -t debugfs debugfs /sys/kernel/debug Then list that dir.
Also, do: ocfs2_hb_ctl -l -d /dev/dm-2 Be careful before killing. We want to be sure that dev is not mounted. On 10/18/2011 02:23 PM, Laurentiu Gosu wrote: > Again the outputs: > cat > /sys/kernel/config/cluster/CLUSTER/heartbeat/918673F06F8F4ED188DDCE14F39945F6/dev > dm-2 > --->here should be volgr1-lvol0 i guess? > > ls -lR /sys/kernel/debug/ocfs2 > ls: /sys/kernel/debug/ocfs2: No such file or directory > > ls -lR /sys/kernel/debug/o2dlm > ls: /sys/kernel/debug/o2dlm: No such file or directory > > I think i have to enable debug first somehow..? > > Laurentiu. > > On 10/19/2011 00:17, Sunil Mushran wrote: >> What does this return? >> cat >> /sys/kernel/config/cluster/CLUSTER/heartbeat/918673F06F8F4ED188DDCE14F39945F6/dev >> >> Also, do: >> ls -lR /sys/kernel/debug/ocfs2 >> ls -lR /sys/kernel/debug/o2dlm >> >> On 10/18/2011 02:14 PM, Laurentiu Gosu wrote: >>> Here is the output: >>> >>> ls -lR /sys/kernel/config/cluster >>> /sys/kernel/config/cluster: >>> total 0 >>> drwxr-xr-x 4 root root 0 Oct 19 00:12 CLUSTER >>> >>> /sys/kernel/config/cluster/CLUSTER: >>> total 0 >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 fence_method >>> drwxr-xr-x 3 root root 0 Oct 19 00:12 heartbeat >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 idle_timeout_ms >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 keepalive_delay_ms >>> drwxr-xr-x 4 root root 0 Oct 11 20:23 node >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 reconnect_delay_ms >>> >>> /sys/kernel/config/cluster/CLUSTER/heartbeat: >>> total 0 >>> drwxr-xr-x 2 root root 0 Oct 19 00:12 918673F06F8F4ED188DDCE14F39945F6 >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 dead_threshold >>> >>> /sys/kernel/config/cluster/CLUSTER/heartbeat/918673F06F8F4ED188DDCE14F39945F6: >>> total 0 >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 block_bytes >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 blocks >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 dev >>> -r--r--r-- 1 root root 4096 Oct 19 00:12 pid >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 start_block >>> >>> /sys/kernel/config/cluster/CLUSTER/node: >>> total 0 >>> drwxr-xr-x 2 root root 0 Oct 19 00:12 ro02xsrv001 >>> drwxr-xr-x 2 root root 0 Oct 19 00:12 ro02xsrv002 >>> >>> /sys/kernel/config/cluster/CLUSTER/node/ro02xsrv001: >>> total 0 >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_address >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_port >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 local >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 num >>> >>> /sys/kernel/config/cluster/CLUSTER/node/ro02xsrv002: >>> total 0 >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_address >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 ipv4_port >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 local >>> -rw-r--r-- 1 root root 4096 Oct 19 00:12 num >>> >>> >>> >>> >>> On 10/19/2011 00:12, Sunil Mushran wrote: >>>> ls -lR /sys/kernel/config/cluster >>>> >>>> What does this return? >>>> >>>> On 10/18/2011 02:05 PM, Laurentiu Gosu wrote: >>>>> Hi, >>>>> I have a 2 nodes ocfs2 cluster running UEK 2.6.32-100.0.19.el5, >>>>> ocfs2console-1.6.3-2.el5, ocfs2-tools-1.6.3-2.el5. >>>>> My problem is that all the time when i try to run /etc/init.d/o2cb stop >>>>> it fails with this error: >>>>> Stopping O2CB cluster CLUSTER: Failed >>>>> Unable to stop cluster as heartbeat region still active >>>>> There is no active mount point. I tried to manually stop the heartdbeat >>>>> with "ocfs2_hb_ctl -K -d /dev/mapper/volgr1-lvol0 ocfs2" (after finding >>>>> the refs number with "ocfs2_hb_ctl -I -d /dev/mapper/volgr1-lvol0 "). >>>>> But even if refs number is set to zero the "heartbeat region still >>>>> active" occurs. >>>>> How can i fix this? >>>>> >>>>> Thank you in advance. >>>>> Laurentiu. >>>>> >>>>> >>>>> _______________________________________________ >>>>> Ocfs2-users mailing list >>>>> Ocfs2-users@oss.oracle.com >>>>> http://oss.oracle.com/mailman/listinfo/ocfs2-users >>>> >>> >> > _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
