Hi everyone;
The problem below changes into a "o2net_connect_expired" error. After examinig logs and other internet search staff we try o2cb configure again with the command /etc/init.d/o2cb configure Our scenario is that After the installation of RAC the below (also above) problem occurs and after reconfiguring o2cb our problem node can mount san disks. What i want to ask is after a RAC installation is this something that we should do or what could be the relation between this problem and installation of RAC? Only one node has this problem by the way, others could mount disks and if others mount disks problem node con not but if problem node mount disks the others can not? What do you think? Mehmet Can ÖNAL ________________________________ From: Mehmet Can ÖNAL Sent: Thursday, September 18, 2008 1:17 PM To: [email protected] Subject: o2hb_do_disk_heartbeat:982:ERROR Hi everyone; I have a problem on my 10 nodes cluster with ocfs2 1.2.9 and the OS is RHEL 4.7 AS. 9 nodes can start o2cb service and mount san disks on startup however one node can not do that. My cluster configuration is : node: ip_port = 7777 ip_address = 192.168.5.1 number = 0 name = fa01 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.2 number = 1 name = fa02 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.3 number = 2 name = fa03 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.4 number = 3 name = fa04 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.5 number = 4 name = fa05 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.6 number = 5 name = fa06 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.7 number = 6 name = fa07 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.8 number = 7 name = fa08 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.10 number = 8 name = fa10 cluster = ocfs2 node: ip_port = 7777 ip_address = 192.168.5.9 number = 9 name = fa09 cluster = ocfs2 cluster: node_count = 10 name = ocfs2 when i manually try to mount disks i get an error says: "mount.ocfs2: Transport endpoint is not connected while mounting /dev/emcpowerc1 on /oradisk/conf. Check 'dmesg' for more information on this error." And when i check dmesg i see (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! (21125,1):o2hb_do_disk_heartbeat:982 ERROR: Device "emcpowerc1": another node is heartbeating in our slot! I search similar problems but i can't find anything could u help me? Thanx Mehmet Can ONAL
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