Hello,<br>I have one cluster drbd8+ocfs2.<br>If I mount ocfs2 partition on node1 it's work but when I mount partition on node 2 I receive in /var/log/messages this<br><br>-Mar 5 18:10:04 suse4 kernel: (2857,0):o2hb_do_disk_heartbeat:665 ERROR: Device "drbd1": another node is heartbeating in our slot!<br>
-Mar 5 18:10:04 suse4 kernel: WARNING: at include/asm/dma-mapping.h:44 dma_map_sg()<br>-Mar 5 18:10:04 suse4 kernel: [<e0e834a4>] ata_qc_issue+0x294/0x445 [libata]<br>....<br><br><br>cluster.conf<br>cluster:<br> node_count = 2<br>
name = susecluster<br><br>node:<br> ip_port = 7777<br> ip_address = <a href="http://192.168.0.86">192.168.0.86</a><br> number = 0<br> name = suse3<br> cluster = susecluster<br><br>
node:<br> ip_port = 7777<br> ip_address = <a href="http://192.168.0.87">192.168.0.87</a><br> number = 1<br> name = suse4<br> cluster = susecluster<br><br><br><br>drbd.conf <br>global { usage-count yes; }<br>
<br>common {<br> syncer {<br> rate 100M;<br> }<br> startup {<br> #degr-wfc-timeout 0;<br> #wfc-timeout 10;<br> #become-primary-on both;<br> }<br>
disk {<br> on-io-error detach;<br> }<br>}<br><br>resource drbd0 {<br> protocol C;<br><br> net {<br> allow-two-primaries;<br> after-sb-0pri disconnect;<br>
after-sb-1pri disconnect;<br> after-sb-2pri disconnect;<br> rr-conflict disconnect;<br> }<br> on suse3 {<br> device /dev/drbd0;<br> disk /dev/sda3;<br>
address <a href="http://192.168.0.86:7789">192.168.0.86:7789</a>;<br> meta-disk internal;<br> }<br> on suse4 {<br> device /dev/drbd1;<br> disk /dev/sda3;<br>
address <a href="http://192.168.0.87:7789">192.168.0.87:7789</a>;<br> meta-disk internal;<br> }<br>}<br><br><br>on node1 /var/log/message<br>Mar 5 18:19:05 suse3 kernel: o2net: accepted connection from node suse4 (num 1) at <a href="http://192.168.0.87:7777">192.168.0.87:7777</a><br>
Mar 5 18:19:09 suse3 kernel: ocfs2_dlm: Node 1 joins domain 910AE33AD0A9410DB25AB317481A9B51<br>Mar 5 18:19:09 suse3 kernel: ocfs2_dlm: Nodes in domain ("910AE33AD0A9410DB25AB317481A9B51"): 0 1 <br><br><br>thank you<br>
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