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