node 0 (and FS) OCFS2 1.4.1 2.6.18-92.1.22.el5xen
node 1 OCFS 21.5 2.6.28-vs2.3.0.36.4
Output of Node 1 {
OCFS2 Node Manager 1.5.0
OCFS2 DLM 1.5.0
ocfs2: Registered cluster interface o2cb
OCFS2 DLMFS 1.5.0
OCFS2 User DLM kernel interface loaded
device eth0 entered promiscuous mode
OCFS2 1.5.0
}
On Jan 14, 2009, at 1:41 PM, Sunil Mushran wrote:
> versions? kernel and fs.
>
> Bret Palsson wrote:
>> Does anyone have any idea what to try next? Here are the steps I have
>> taken and the problem: (I wanted to post my question on the first
>> line before I explained the problem and what I have tried)
>>
>> ----------
>>
>> Node 0 has the file system mounted just fine and works great.
>>
>> When trying to mount on Node 1: `mount.ocfs2 /dev/mapper/data /
>> cluster/
>> data` I get this error after about 30 seconds: mount.ocfs2:
>> Transport
>> endpoint is not connected while mounting /dev/mapper/data on /
>> cluster/
>> data. Check 'dmesg' for more information on this error.
>>
>>
>> Here is the output of dmesg:
>> (3130,1):o2net_connect_expired:1659 ERROR: no connection established
>> with node 0 after 30.0 seconds, giving up and returning errors.
>> (4670,1):dlm_request_join:1033 ERROR: status = -107
>> (4670,1):dlm_try_to_join_domain:1207 ERROR: status = -107
>> (4670,1):dlm_join_domain:1485 ERROR: status = -107
>> (4670,1):dlm_register_domain:1732 ERROR: status = -107
>> (4670,1):o2cb_cluster_connect:302 ERROR: status = -107
>> (4670,1):ocfs2_dlm_init:2753 ERROR: status = -107
>> (4670,1):ocfs2_mount_volume:1274 ERROR: status = -107
>> ocfs2: Unmounting device (253,2) on (node 0)
>> (3130,0):o2net_connect_expired:1659 ERROR: no connection established
>> with node 0 after 30.0 seconds, giving up and returning errors.
>> (5558,1):dlm_request_join:1033 ERROR: status = -107
>> (5558,1):dlm_try_to_join_domain:1207 ERROR: status = -107
>> (5558,1):dlm_join_domain:1485 ERROR: status = -107
>> (5558,1):dlm_register_domain:1732 ERROR: status = -107
>> (5558,1):o2cb_cluster_connect:302 ERROR: status = -107
>> (5558,1):ocfs2_dlm_init:2753 ERROR: status = -107
>> (5558,1):ocfs2_mount_volume:1274 ERROR: status = -107
>> ocfs2: Unmounting device (253,2) on (node 0)
>>
>>
>> So I figured that It must be a firewall issue. I first disabled
>> iptables on both machines and got the same results so I started ip
>> talbes adding an exception on both machines: `iptables -A INPUT -p
>> tcp
>> --dport 7777 -j ACCEPT ; service iptables save`
>>
>> The machines can ping each other. and they have the exact same
>> config:
>> cluster:
>> node_count = 2
>> name = ocfs2
>> node:
>> ip_port = 7777
>> ip_address = 10.128.255.3
>> number = 0
>> name = m3.c12.jiveip.net
>> cluster = ocfs2
>> node:
>> ip_port = 7777
>> ip_address = 10.128.7.33
>> number = 1
>> name = pbx_33.c12.jiveip.net
>> cluster = ocfs2
>>
>>
>> I then decided to use tcpdump to see what's up (on both machines):
>> `tcpdump -i eth0 port 7777 -v`
>>
>> Here is a TCP dump showing port 7777 is not blocked (I added an
>> exception in IP tables)
>> (Node 0)
>> 13:13:11.711539 IP (tos 0x0, ttl 64, id 18286, offset 0, flags [DF],
>> proto: TCP (6), length: 60) 10.128.7.33.47601 > 10.128.255.3.cbt: S,
>> cksum 0xd272 (correct), 3820380795:3820380795(0) win 5840 <mss
>> 1460,sackOK,timestamp 4294911253 0,nop,wscale 6>
>> 13:13:14.710703 IP (tos 0x0, ttl 64, id 18287, offset 0, flags [DF],
>> proto: TCP (6), length: 60) 10.128.7.33.47601 > 10.128.255.3.cbt: S,
>> cksum 0xc6ba (correct), 3820380795:3820380795(0) win 5840 <mss
>> 1460,sackOK,timestamp 4294914253 0,nop,wscale 6>
>> 13:13:14.711213 IP (tos 0x0, ttl 64, id 2241, offset 0, flags [DF],
>> proto: TCP (6), length: 60) 10.128.7.33.54763 > 10.128.255.3.cbt: S,
>> cksum 0xd2ae (correct), 3862378508:3862378508(0) win 5840 <mss
>> 1460,sackOK,timestamp 4294914253 0,nop,wscale 6>
>>
>> (Node 1)
>> 13:13:09.956999 IP (tos 0x0, ttl 64, id 18286, offset 0, flags [DF],
>> proto: TCP (6), length: 60) 10.128.7.33.47601 > 10.128.255.3.cbt: S,
>> cksum 0xd272 (correct), 3820380795:3820380795(0) win 5840 <mss
>> 1460,sackOK,timestamp 4294911253 0,nop,wscale 6>
>> 13:13:12.956999 IP (tos 0x0, ttl 64, id 18287, offset 0, flags [DF],
>> proto: TCP (6), length: 60) 10.128.7.33.47601 > 10.128.255.3.cbt: S,
>> cksum 0xc6ba (correct), 3820380795:3820380795(0) win 5840 <mss
>> 1460,sackOK,timestamp 4294914253 0,nop,wscale 6>
>> 13:13:12.956999 IP (tos 0x0, ttl 64, id 2241, offset 0, flags [DF],
>> proto: TCP (6), length: 60) 10.128.7.33.54763 > 10.128.255.3.cbt: S,
>> cksum 0xd2ae (correct), 3862378508:3862378508(0) win 5840 <mss
>> 1460,sackOK,timestamp 4294914253 0,nop,wscale 6>
>>
>>
>>
>>
>>
>> _______________________________________________
>> Ocfs2-devel mailing list
>> ocfs2-de...@oss.oracle.com
>> http://oss.oracle.com/mailman/listinfo/ocfs2-devel
>>
>
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