and when i restart drbd service on node 2, i found this message :<br>[root@cluster2 ~]# service drbd restart<br>Stopping all DRBD resources: .<br>Starting DRBD resources: [ d(wwwdata) s(wwwdata) n(wwwdata) ]..........<br>***************************************************************<br>
DRBD's startup script waits for the peer node(s) to appear.<br> - In case this node was already a degraded cluster before the<br> reboot the timeout is 0 seconds. [degr-wfc-timeout]<br> - If the peer was available before the reboot the timeout will<br>
expire after 0 seconds. [wfc-timeout]<br> (These values are for resource 'wwwdata'; 0 sec -> wait forever)<br><br>and this is the drbd config : <br>include "drbd.d/*.res";<br>global {<br> usage-count yes;<br>
}<br>common {<br> protocol C;<br>}<br>resource wwwdata {<br> meta-disk internal;<br> device /dev/drbd1;<br> syncer {<br> verify-alg sha1;<br> }<br> net {<br> allow-two-primaries;<br> }<br> on cluster1 {<br> disk /dev/vg_cluster1/drbd-demo;<br>
address xxx.xxx.xxx.213:7789;<br> }<br> on cluster2 {<br> disk /dev/vg_cluster2/drbd-demo;<br> address xxx.xxx.xxx.235:7789;<br> }<br>}<br><br><br><div class="gmail_quote">On Wed, Oct 17, 2012 at 11:37 AM, Soni Maula Harriz <span dir="ltr"><<a href="mailto:soni.harriz@sangkuriang.co.id" target="_blank">soni.harriz@sangkuriang.co.id</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="text-align:left">hello all, <br>i'm a newbie in clustering<br>i've been following "cluster from scratch" tutorial, edition 5. everything goes well until drbd section.<br>
but, when i step ahead into "conversion to active/active", i follow "cluster from scratch" tutorial, edition 3 because i use 2 centos 6.3 servers.<br>
</div><div style="text-align:left">and there is a problem :<br>when i ran <br>'mkfs.gfs2 -p lock_dlm -j 2 -t cluster:web /dev/drbd1'<br>this message appear 'can't open device /dev/drbd1: Read-only file system'<br>
<br>in node 1 :<br>[root@cluster1 ~]# cat /proc/drbd <br>version: 8.3.13 (api:88/proto:86-96)<br>GIT-hash: 83ca112086600faacab2f157bc5a9324f7bd7f77 build by dag@Build64R6, 2012-09-04 12:06:10<br><br> 1: cs:StandAlone ro:Secondary/Unknown ds:UpToDate/DUnknown r-----<br>
ns:0 nr:0 dw:265816 dr:267548 al:97 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:265484<br><br><br>in node 2 :<br>[root@cluster2 ~]# cat /proc/drbd <br>version: 8.3.13 (api:88/proto:86-96)<br>GIT-hash: 83ca112086600faacab2f157bc5a9324f7bd7f77 build by dag@Build64R6, 2012-09-04 12:06:10<br>
<br> 1: cs:StandAlone ro:Secondary/Unknown ds:UpToDate/DUnknown r-----<br> ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:4<br><br>this is the crm status <br>[root@cluster1 ~]# crm status<br>============<br>
Last updated: Wed Oct 17 11:32:38 2012<br>Last change: Wed Oct 17 10:08:21 2012 via crm_resource on cluster1<br>Stack: cman<br>Current DC: cluster1 - partition with quorum<br>Version: 1.1.7-6.el6-148fccfd5985c5590cc601123c6c16e966b85d14<br>
2 Nodes configured, 2 expected votes<br>5 Resources configured.<br>============<br><br>Online: [ cluster1 cluster2 ]<br><br> ClusterIP (ocf::heartbeat:IPaddr2): Started cluster1<br> Master/Slave Set: WebDataClone [WebData]<br>
Masters: [ cluster1 ]<br> Slaves: [ cluster2 ]<br><br>and, this is the crm configuration<br>[root@cluster1 dev]# crm configure show<br>node cluster1 \<br> attributes standby="off"<br>node cluster2 \<br>
attributes standby="off"<br>primitive ClusterIP ocf:heartbeat:IPaddr2 \<br> params ip="xxx.xxx.xxx.229" cidr_netmask="32" \<br> op monitor interval="30s"<br>primitive WebData ocf:linbit:drbd \<br>
params drbd_resource="wwwdata" \<br> op monitor interval="60s"<br>primitive WebFS ocf:heartbeat:Filesystem \<br> params device="/dev/drbd/by-res/wwwdata" directory="/var/www/html" fstype="ext4" \<br>
meta target-role="Stopped"<br>primitive WebSite ocf:heartbeat:apache \<br> params configfile="/etc/httpd/conf/httpd.conf" statusurl="<a href="http://localhost/server-status" target="_blank">http://localhost/server-status</a>" \<br>
op monitor interval="1min"<br>ms WebDataClone WebData \<br> meta master-max="1" master-node-max="1" clone-max="2" clone-node-max="1" notify="true"<br>location location-WebSite-cluster1-50 WebSite 50: cluster1<br>
colocation WebSite-with-WebFS inf: WebSite WebFS<br>colocation colocation-WebSite-ClusterIP-INFINITY inf: WebSite ClusterIP<br>colocation fs_on_drbd inf: WebFS WebDataClone:Master<br>order WebFS-after-WebData inf: WebDataClone:promote WebFS:start<br>
order WebSite-after-WebFS inf: WebFS WebSite<br>order order-ClusterIP-WebSite-mandatory : ClusterIP:start WebSite:start<br>property $id="cib-bootstrap-options" \<br> dc-version="1.1.7-6.el6-148fccfd5985c5590cc601123c6c16e966b85d14" \<br>
cluster-infrastructure="cman" \<br> expected-quorum-votes="2" \<br> stonith-enabled="false" \<br> no-quorum-policy="ignore"<br>rsc_defaults $id="rsc-options" \<br>
resource-stickiness="100"<br>op_defaults $id="op_defaults-options" \<br> timeout="240s"<br><br>i've been googling, but the solution i found can't resolve mine.<br>any help would be appreciated<span class="HOEnZb"><font color="#888888"><br>
<br></font></span></div><span class="HOEnZb"><font color="#888888">-- <br>Best Regards,<br><br>Soni Maula Harriz<br>Database Administrator<br>PT. Data Aksara Sangkuriang<br>
</font></span></blockquote></div><br><br clear="all"><br>-- <br>Best Regards,<br><br>Soni Maula Harriz<br>Database Administrator<br>PT. Data Aksara Sangkuriang<br><br>