ocfs2_hb_ctl -K -u 0C4AB55FE9314FA5A9F81652FDB9B22D ocfs2_hb_ctl: File not found by ocfs2_lookup while stopping heartbeat
No improvment :( On 10/19/2011 00:50, Sunil Mushran wrote: > See if this cleans it up. > ocfs2_hb_ctl -K -u 0C4AB55FE9314FA5A9F81652FDB9B22D > > On 10/18/2011 02:44 PM, Laurentiu Gosu wrote: >> ocfs2_hb_ctl -I -u 0C4AB55FE9314FA5A9F81652FDB9B22D >> 0C4AB55FE9314FA5A9F81652FDB9B22D: 0 refs >> >> >> On 10/19/2011 00:43, Sunil Mushran wrote: >>> ocfs2_hb_ctl -l -u 0C4AB55FE9314FA5A9F81652FDB9B22D >>> >>> On 10/18/2011 02:40 PM, Laurentiu Gosu wrote: >>>> mounted.ocfs2 -d >>>> Device FS Stack >>>> UUID Label >>>> /dev/mapper/volgr1-lvol0 ocfs2 o2cb >>>> 0C4AB55FE9314FA5A9F81652FDB9B22D ocfs2 >>>> >>>> mounted.ocfs2 -f >>>> Device FS Nodes >>>> /dev/mapper/volgr1-lvol0 ocfs2 ro02xsrv001 >>>> >>>> ro02xsrv001 = the other node in the cluster. >>>> >>>> By the way, there is no /dev/md-2 >>>> ls /dev/dm-* >>>> /dev/dm-0 /dev/dm-1 >>>> >>>> >>>> On 10/19/2011 00:37, Sunil Mushran wrote: >>>>> So it is not mounted. But we still have a hb thread because >>>>> hb could not be stopped during umount. The reason for that >>>>> could be the same that causes ocfs2_hb_ctl to fail. >>>>> >>>>> Do: >>>>> mounted.ocfs2 -d >>>>> >>>>> On 10/18/2011 02:32 PM, Laurentiu Gosu wrote: >>>>>> ls -lR /sys/kernel/debug/ocfs2 >>>>>> /sys/kernel/debug/ocfs2: >>>>>> total 0 >>>>>> >>>>>> ls -lR /sys/kernel/debug/o2dlm >>>>>> /sys/kernel/debug/o2dlm: >>>>>> total 0 >>>>>> >>>>>> ocfs2_hb_ctl -I -d /dev/dm-2 >>>>>> ocfs2_hb_ctl: Device name specified was not found while reading uuid >>>>>> >>>>>> There is no /dev/dm-2 mounted. >>>>>> >>>>>> >>>>>> On 10/19/2011 00:27, Sunil Mushran wrote: >>>>>>> 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
