Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi all, I’ve configured DRBD on two nodes running on CentOS6.3, it’s pretty good. The disks on two nodes can be synchronized succsssfully. master1# cat /proc/drbd 0: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r----- ns:204840 nr:2087836 dw:2292676 dr:1037 al:50 bm:128 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0 master2# cat /proc/drbd 0: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate C r----- ns:2087836 nr:204840 dw:204840 dr:2087836 al:0 bm:128 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:0 However, I came across problem when I integrate RHCS (Redhat Cluster Suite) to DRBD. I’ve added the DRBD-proivided script /usr/local/drbd/share/cluster/drbd.sh as the RHCS resource. <rm> <resources> <ip address="192.168.129.190" sleeptime="10"/> <drbd name="mdisk" resource="ha"/> <script file="/usr/local/drbd/share/cluster/drbd.sh" name="drbd_script"/> </resources> <service domain="drbd_domain" name="mdisk_svc" recovery="relocate"> <ip ref="192.168.129.190"/> <script ref="drbd_script"/> </service> </rm> However, when I relocate the service to another node, the script does not take any effect. Then I tried to run this script manually. I guess the reason is the script does not know which device to promote/demote. [root at master2 ~]# /usr/local/drbd/share/cluster/drbd.sh start USAGE: drbdadm primary [OPTION...] {all|RESOURCE...} GENERAL OPTIONS: --stacked, -S --dry-run, -d --verbose, -v --config-file=..., -c ... --config-to-test=..., -t ... --drbdsetup=..., -s ... --drbdmeta=..., -m ... --drbd-proxy-ctl=..., -p ... --sh-varname=..., -n ... --peer=..., -P ... --version, -V --setup-option=..., -W ... --help, -h OPTIONS FOR primary: --force[=...] Version: 8.4.3 (api:1) GIT-hash: 89a294209144b68adb3ee85a73221f964d3ee515 build by root at master2.local, 2013-06-01 07:29:10 No resource names specified How to integrate this script (drbd.sh) to RHCS? Should I feed the resource name to RHCS? Thanks very much. Regards, CY -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20130604/f39f3336/attachment.htm>