similar to: Network 10 sec timeout setting?

Hi, Everything compiled correctly for the ocfs2 package, but so far the modules will not load with the "well known" module symbol error. FATAL: Error inserting ocfs2 (/lib/modules/2.6.16.27-0.6-smp/kernel/fs/ocfs2/ocfs2.ko): Unknown symbol in module, or unknown parameter (see dmesg) Okay not sure what is up here, any suggestions? BTW, this is the correct module location and I

Hi, I might be overlooking the obvious, but I have yet to find "/etc/init.d/o2cb" however, I read that configuration uses this init script. Where is it? From: ocfs2-tools-1.2.4/README.O2CB [Starting the OCFS2 Clustering Services] O2CB is comprised of a simple node manager, heartbeat, TCP protocol, and DLM. The basic steps in startup are as follows: 1) Load the nodemanager,

Hi, The ocfs2 package compiled perfectly, but tools did not. The test setup is using opensuse10.1 - updates applied For "ocfs2-tools-1.2.2": In file included from include/ocfs2.h:60, from alloc.c:32: include/ocfs2_fs.h: In function ?ocfs2_fast_symlink_chars?: include/ocfs2_fs.h:566: warning: implicit declaration of function ?offsetof? include/ocfs2_fs.h:566: error: expected

Hi, When system booting getting error message "modprobe: FATAL: Module ocfs2_stackglue not found" in message. Some nodes reboot without any error message. ------------------------------------------------- ul 27 10:02:19 alf3 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team Jul 27 10:02:19 alf3 kernel: Netfilter messages via NETLINK v0.30. Jul 27 10:02:19 alf3 kernel:

I sent this patch directly to Gregor, and neglected to CC this list. Sorry about that. I''d like to make it so that there is no need to modify any Mini-OS source files when extending it with an application. All that is required is a change to Makefile, and a small change to kernel.c, printf.c, and string.c. I have enclosed the patch. With this patch, one could write an application in a

Hey guys, I have a OCFS2 Cluster mounted at 4 xen-server (gentoo). Today I upgraded the xen-kernel for tests at one server (server2) from 2.6.34-xen to 2.6.38-xen-r1. After reboot the server couldn''t mount the ocsfs2 device anymore. ocfs2-tools version: sys-fs/ocfs2-tools-1.4.3 Modules are loaded and /config type configfs and /dlm type ocfs2_dlmfs are mounted. server2 ~ # mount

Hi, I have 6 nodes cluster with OCFS2 1.4.2 running on vmware virtual system RedHat 5.2 (2.6.18-128.1.16.el5) 64bit. Out of 6 nodes two nodes alf0 and alf3 reboot automatically, I enabled remote logging for kernel, and here is log. I noticed VM become non-response and suddenly reboots. I am running Alfresco (documents sharing) application all nodes are accessing common share on OCFS.

Hi, periodically one of on my two nodes cluster is fenced here are the logs: Jan 14 07:01:44 nvr1-rc kernel: o2net: no longer connected to node nvr2- rc.minint.it (num 0) at 1.1.1.6:7777 Jan 14 07:01:44 nvr1-rc kernel: (21534,1):dlm_do_master_request:1334 ERROR: link to 0 went down! Jan 14 07:01:44 nvr1-rc kernel: (4007,4):dlm_send_proxy_ast_msg:458 ERROR: status = -112 Jan 14 07:01:44

Hi, everyone I have some questions with the OCFS2 when using it as vm-store. With Ubuntu 1204, kernel version is 3.2.40, and ocfs2-tools version is 1.6.4. As the network configure change, there are some issues as the log below. Why is there the information of "Node 255 (he) is the Recovery Master for the dead node 255" in the syslog? Why the host ZHJD-VM6 is blocked until it reboot

Hi, everyone I have some questions with the OCFS2 when using it as vm-store. With Ubuntu 1204, kernel version is 3.2.40, and ocfs2-tools version is 1.6.4. As the network configure change, there are some issues as the log below. Why is there the information of "Node 255 (he) is the Recovery Master for the dead node 255" in the syslog? Why the host ZHJD-VM6 is blocked until it reboot

Hi, we have recently started to use ocfs2 on some RHEL 5.5 servers (ocfs2-1.4.7) Some days ago, two servers sharing an ocfs2 filesystem, and with quite virtual services, stalled, in what it seems on ocfs2 issue. This are the lines in their messages files: =====node heraclito (0)======================================== /Dec 4 09:15:06 heraclito kernel: o2net: connection to node parmenides

Currently, o2net_accept_one() is allowed to accept a connection from listening node itself, such a fake connection will not be successfully established due to no handshake detected afterwards, and later end up with triggering connecting worker in a loop. We're going to fix this by treating such connection request as 'invalid', since we've got no chance of requesting connection

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

Hi, all, As we use OCFS2, the network is not good. When the converting request message can?t send to the another node, there will be a node hangs up which will still waiting for the dlm. CAS2/logdir/var/log/syslog.1-6778-Sep 16 20:57:16 CAS2 kernel: [516366.623623] o2net: Connection to node CAS1 (num 1) at 10.172.254.1:7100 has been idle for 30.87 secs, shutting it down.

Hello everyone, once again. We are running into a problem, which has shown now 2 times, possible 3 (once the systems looked different.) The environment is 6 HP DL360/380 g5 servers with eth0 being the public interface, eth1 and bond0 (eth2 and eth3) used for clusterware and bond0 also used for OCFS2. The bond0 interface is in active/passive mode. There are no network errors counters showing and

This fix modifies o2net layer behavior which seems to trigger some DLM race issues during umount/evictions that needs to be fixed as well. I am working on the dlm issues but meanwhile please review this patch. Thanks, --Srini

?i, I have a cluster with 5 nodes hosting web application. All web servers save log info into shared access.log file. There is awstats log analyzer on the first node. Sometimes this node fails with the following messages (captured on another server) Apr 20 17:31:16 um-be-2 [145813.022112] o2net: connection to node um-fe-1 (num 1) at 192.168.10.10:7777 has been idle for 30.0 seconds, shutting it

Hallo, I have two servers and both are connected to external array, each by own SAS connection. I need these servers to work simultaneously with data on array and I think that ocfs2 is suitable for this purpose. One server is P4 Xeon (Gentoo linux, i386, 2.6.22-r2) and second is Opteron (Gentoo linux, x86_64, 2.6.22-r2). Servers are connected by ethernet, adapters are both Intel

My log says suddenly: Dec 14 02:35:16 hp1 kernel: [1492482.232822] o2net: no longer connected to node hp2 (num 1) at 192.168.1.2:7777 Dec 14 02:35:18 hp1 kernel: [1492483.960150] BUG: soft lockup - CPU#1 stuck for 61s! [kvm:32398] I have no idea what happens here and why - but the result are a lot of problems with virtual machines. Viele Gr??e Andreas Rittershofer -- Hier k?nnte keine

Hi All, Scenario: I'm trying to install 9i rac on a 2 node cluster on OCFS2 OS: Oracle enterprise linux To my understanding, OCFS2 supports shared home installs which to my knowledge is not only can i have datafile and control files but also clustermanager files and binaries (pretty much everything: no files or executables need to kept local to any nodes). I have one single shared file for