search for: ocfs2_dlm

...================================ [ INFO: possible circular locking dependency detected ] 2.6.29-rc3-default #7 ------------------------------------------------------- dlm_thread/3876 is trying to acquire lock: (&dlm->ast_lock){--..}, at: [<ffffffffa029c98d>] dlm_queue_bast+0x75/0x16c [ocfs2_dlm] but task is already holding lock: (&res->spinlock){--..}, at: [<ffffffffa028bb63>] dlm_thread+0x506/0x11fb [ocfs2_dlm] which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&res->spinlock){--..}: [<ffffffff802...

Hi All, We have ocfs2 node cluster with oracle 11G RAC running, The node2 got crashed automatically, when i rebooted node one for maintenance. please check the log from node2 , before its got crashed. Oct 23 15:42:25 node2 kernel: ocfs2_dlm: Nodes in domain ("029C02C993E44E90879922E268FB161A"): 2 Oct 23 15:42:29 node2 kernel: ocfs2_dlm: Node 1 leaves domain 2AB2C04A99BD482A89A7FCE9D3C9319A Oct 23 15:42:29 node2 kernel: ocfs2_dlm: Nodes in domain ("2AB2C04A99BD482A89A7FCE9D3C9319A"): 2 Oct 23 15:42:33 node2 kernel:...

Hi, i dont seem to be able to get ocfs running on RH3 U8 32Bit [root@libra-devb-db1 root]# uname -a Linux devb-db1.mydomain 2.4.21-47.ELsmp #1 SMP Wed Jul 5 20:38:41 EDT 2006 i686 athlon i386 GNU/Linux [root@devb-db1 root]# cat /etc/redhat-release Red Hat Enterprise Linux AS release 3 (Taroon Update 8) [root@devb-db1 root]# rpm -ivh ocfs-2.4.21-EL-smp-1.0.14-1.i686.rpm Preparing...

...fs2_nodemanager] size-512: 1 o2hb_map_slot_data+0x22/0x2fa [ocfs2_nodemanager] size-512: 1 ocfs2_initialize_super+0x55e/0xd7f [ocfs2] size-512: 26439 ocfs2_dentry_attach_lock+0x2d1/0x423 [ocfs2] ocfs2_inode_cache: 26450 ocfs2_alloc_inode+0x13/0x29 [ocfs2] size-512: 52879 dlm_new_lockres+0x22/0x189 [ocfs2_dlm] # Clear caches [root@lnxp-1038:/mail/store/backend1]$ echo 3 > /proc/sys/vm/drop_caches [root@lnxp-1038:/mail/store/backend1]$ echo 0 > /proc/sys/vm/drop_caches [root@lnxp-1038:/backend1]$ cat /proc/slab_allocators | egrep '(size.512|ocfs2_inode_cache)' | grep ocfs | sort -k 2 -...

...rv_x86_64 # mount -t ocfs2 /dev/sdb1 /ext_arrays/ds3200_1/ mount.ocfs2: Value too large for defined data type while mounting /dev/sdb1 on /ext_arrays/ds3200_1/. Check 'dmesg' for more information on this error. --------------- In serv_x86_64's dmesg are following lines ---------------- ocfs2_dlm: Nodes in domain ("892E82953F2147A4BD75E2AAC5750BD3"): 1 o2net: connected to node serv_i386 (num 0) at 19X.XXX.69.194:7777 ocfs2_dlm: Nodes in domain ("892E82953F2147A4BD75E2AAC5750BD3"): 0 1 kjournald starting. Commit interval 5 seconds (11637,3):ocfs2_broadcast_vote:434 ERROR...

...#1 SMP i686 i386 GNU/Linux OCFS2 rpms: ocfs2console-1.2.1-4.2 ocfs2-tools-1.2.1-4.2 o2cb_ctl -V: o2cb_ctl version 1.2.1 /etc/init.d/o2cb status: Module "configfs": Loaded Filesystem "configfs": Mounted Module "ocfs2_nodemanager": Loaded Module "ocfs2_dlm": Loaded Module "ocfs2_dlmfs": Loaded Filesystem "ocfs2_dlmfs": Mounted Checking cluster dbrac: Online Checking heartbeat: Active /etc/init.d/ocfs2 status: Configured OCFS2 mountpoints: /mnt/emcpowera1 mnt/emcpowere1 Active OCFS2 mountpoints: /mnt/emcpow...

...net: accepted connection from node alf4 (num 4) at 172.25.29.14:7777 Jul 27 10:02:27 alf3 kernel: o2net: connected to node alf1 (num 1) at 172.25.29.11:7777 Jul 27 10:02:31 alf3 kernel: OCFS2 1.4.2 Wed Jul 1 19:55:41 PDT 2009 (build 966fd2793489955b2271e7bb7e691088) Jul 27 10:02:31 alf3 kernel: ocfs2_dlm: Nodes in domain ("7BE7E9E2026A40F8801B56257D805C88"): 0 1 2 3 4 5 Kernel log from another node alf1 for above node alf3 is like Jul 29 10:15:57 alf1 kernel: o2net: connection to node alf3 (num 3) at 172.25.29.13:7777 has been idle for 30.0 seconds, shut ting it down. Jul 29 10:...

....spec-generic.in 2007-03-27 15:54:15.000000000 -0400 +++ ocfs2-1.2.5.devel/vendor/sles9/ocfs2.spec-generic.in 2007-04-16 13:05:25.962229912 -0400 @@ -301,9 +301,11 @@ mv "${EXTRA_MODLIB}"/ocfs2_nodemanager.k mkdir -p "${INST_MODLIB}/fs/ocfs2/dlm" mv "${EXTRA_MODLIB}"/ocfs2_dlm.ko "${INST_MODLIB}/fs/ocfs2/dlm/" mv "${EXTRA_MODLIB}"/ocfs2_dlmfs.ko "${INST_MODLIB}/fs/ocfs2/dlm/" - -mkdir -p "${INST_MODLIB}/fs/configfs" - -mv "${EXTRA_MODLIB}"/configfs.ko "${INST_MODLIB}/fs/configfs/" - -rm "${EXTRA_MODLIB}&qu...

Hello... I wonder if someone have had similar problem like this... a node evicts almost in a weekly basis and I have not found the root cause yet.... Mar 2 10:20:57 xirisoas3 kernel: ocfs2_dlm: Node 1 joins domain 129859624F7042EAB9829B18CA65FC88 Mar 2 10:20:57 xirisoas3 kernel: ocfs2_dlm: Nodes in domain ("129859624F7042EAB9829B18CA65FC88"): 1 2 3 4 Mar 3 16:18:02 xirisoas3 kernel: o2net: no longer connected to node XIRISOAS2 (num 2) at 10.0.0.5:9999 Mar 3 16:18:04 xirisoas3 k...

Dear Sirs and Madams, I run a small visual effects production company, Hammerhead Productions. We'd like to have an easily extensible inexpensive relatively high-performance storage network using open-source components. I was hoping that OCFS2 would be that system. I have a half-dozen 2 TB fileservers I'd like the rest of the network to see as a single 12 TB disk, with the aggregate

Hi, I am trying to configure a two node cluster on SLES10SP2 using user level heartbeat. Here is my configuration. ocfs2-tools-1.4.0-0.3 **user level heartbeat** -> lsmod | grep ocfs ocfs2_user_heartbeat 20992 1 ocfs2_dlmfs 37776 1 ocfs2_dlm 204456 1 ocfs2_dlmfs ocfs2_nodemanager 223384 6 ocfs2_user_heartbeat,ocfs2_dlmfs,ocfs2_dlm configfs 44700 3 ocfs2_user_heartbeat,ocfs2_nodemanager mounted filesystem list contains following two lines which are required for o2cb. configfs on /sys/kernel/config type configfs (rw)...

.../lib/modules/2.6.16.60-0.54.5-smp/kernel/fs/ocfs2/ocfs2.ko license: GPL author: Oracle version: 1.4.1-1-SLES description: OCFS2 1.4.1-1-SLES Wed Jul 23 18:33:42 UTC 2008 (build f922955d99ef972235bd0c1fc236c5ddbb368611) srcversion: 986DD1EE4F5ABD8A44FF925 depends: ocfs2_dlm,jbd,ocfs2_nodemanager supported: yes vermagic: 2.6.16.60-0.54.5-smp SMP gcc-4.1 atix at CAS12:~> /sbin/modinfo ocfs2_dlm filename: /lib/modules/2.6.16.60-0.54.5-smp/kernel/fs/ocfs2/dlm/ocfs2_dlm.ko license: GPL author: Oracle version: 1.4.1-1-SLES descripti...

...Unable to access cluster service" I can't find the cause nor the solution to this. root@lenaeja:~# /etc/init.d/o2cb status Module "sctp": Loaded Module "configfs": Loaded Filesystem "configfs": Mounted Module "ocfs2_nodemanager": Loaded Module "ocfs2_dlm": Loaded Module "ocfs2_dlmfs": Loaded Filesystem "ocfs2_dlmfs": Mounted Checking cluster ocfs2: Offline root@lenaeja:~# /etc/init.d/o2cb online ocfs2 Starting cluster ocfs2: Failed Cluster ocfs2 created o2cb_ctl: Configuration error discovered while populating cluster ocfs2...

...r registry (OCR) is not shared across all the nodes in the cluster Do the volumes need to mounted ? I did with no change . [root@green rc5.d]# ./S50o2cb status Module "configfs": Loaded Filesystem "configfs": Mounted Module "ocfs2_nodemanager": Loaded Module "ocfs2_dlm": Loaded Module "ocfs2_dlmfs": Loaded Filesystem "ocfs2_dlmfs": Mounted Checking cluster ocfs2: Online Checking heartbeat: Not active [root@pink rc5.d]# ./S50o2cb status Module "configfs": Loaded Filesystem "configfs": Mounted Module "ocfs2_nodeman...

After upgrading from 2.6.28.10 to 2.6.29.3 I've saw following new errors in kernel log: May 12 14:46:41 falcon-cl5 May 12 14:46:41 falcon-cl5 (6757,7):ocfs2_read_locked_inode:466 ERROR: status = -22 Only one node is mounted volumes in cluster: /dev/sde on /home/apache/users/D1 type ocfs2 (rw,_netdev,noatime,heartbeat=local) /dev/sdd on /home/apache/users/D2 type ocfs2

....8-default/kernel/fs/ocfs2/ocfs2.ko author: Oracle license: GPL description: OCFS2 1.2.1-SLES Tue Apr 25 14:46:36 PDT 2006 (build sles) version: 1.2.1-SLES vermagic: 2.6.16.21-0.8-default 586 REGPARM gcc-4.1 supported: yes depends: ocfs2_nodemanager,ocfs2_dlm,jbd,configfs srcversion: B45E2E0A0B86D1E2295CD6B rac1:/var/log # rac1:/var/log # vi /etc/ocfs/cluster.conf node: ip_port = 7777 ip_address = 192.168.56.121 number = 0 name = rac1 cluster = ocfs2 node: ip_port = 7777 ip_addr...

.../orcl OS Red Hat uname -r --------------------------------- 2.6.9-22.ELsmp OCFS version -------------------------------- OCFS2 1.2.1 Fri Apr 21 12:21:12 PDT 2006 (build bd2f25ba0af9677db3572e3ccd92f739) /sbin/lsmod |grep ocfs ocfs2 350660 1 debugfs 14216 2 ocfs2 ocfs2_dlmfs 27272 1 ocfs2_dlm 183816 2 ocfs2,ocfs2_dlmfs ocfs2_nodemanager 154464 7 ocfs2,ocfs2_dlmfs,ocfs2_dlm configfs 28044 2 ocfs2_nodemanager jbd 59481 2 ocfs2,ext3 rpm -qa | grep ocfs ocfs2console-1.2.1-1 ocfs2-tools-1.2.1-1 ocfs2-2.6....

...>>> author: ? ? ? ? Oracle >>> version: ? ? ? ?1.4.1-1-SLES >>> description: ? ?OCFS2 1.4.1-1-SLES Wed Jul 23 18:33:42 UTC 2008 (build >>> f922955d99ef972235bd0c1fc236c5ddbb368611) >>> srcversion: ? ? 986DD1EE4F5ABD8A44FF925 >>> depends: ? ? ? ?ocfs2_dlm,jbd,ocfs2_nodemanager >>> supported: ? ? ?yes >>> vermagic: ? ? ? 2.6.16.60-0.42.5-smp SMP gcc-4.1 >>> >>> BEERGOGGLES1:~# modinfo ocfs2_dlm >>> filename: >>> /lib/modules/2.6.16.60-0.42.5-smp/kernel/fs/ocfs2/dlm/ocfs2_dlm.ko >>> licens...

...FS UUID Label /dev/sdb1 ocfs2 cffd81fa-7395-433e-912a-d9c9d7235df3 Coliseo [root at arenamexico ~]# mounted.ocfs2 -f Device FS Nodes /dev/sdb1 ocfs2 arenamexico [root at arenamexico ~]# mount|grep ocfs2 ocfs2_dlmfs on /dlm type ocfs2_dlmfs (rw) /dev/sdb1 on /mnt/projects type ocfs2 (rw,_netdev,noatime,heartbeat=local) ============ But when I try to start the o2cb service on the Opensuse servers, the servers just hang. ============ drwagner:~ # /etc/init.d/o2cb status Module "configfs": Loaded Fi...

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