[ClusterLabs] MS Promotion Not Working

[Brian D. Lees]

Takehiro,

 

Thanks very much for your suggestion;  unfortunately there is no change in the outcome.

 

Configuration now is:

 

node 1084751972: ACL001 \

        attributes standby=off

node 1084752072: ACL002 \

        attributes standby=off

primitive res_Filesystem_shared_fs Filesystem \

        params device="/dev/drbd/by-res/acl_shared/1" directory="/mnt/aclcluster" fstype=ext4 \

        operations $id=res_Filesystem_shared_fs-operations \

        op start interval=0 timeout=60 \

        op stop interval=0 timeout=60 \

        op monitor interval=20 timeout=40 start-delay=0 \

        op notify interval=0 timeout=60 \

        meta allow-migrate=true failure-timeout=60

primitive res_drbd_1 ocf:linbit:drbd \

        params drbd_resource=acl_shared \

        operations $id=res_drbd_1-operations \

        op start interval=0 timeout=240 \

        op promote interval=0 timeout=90 \

        op demote interval=0 timeout=90 \

        op stop interval=0 timeout=100 \

        op monitor interval=10 timeout=20 role=Master \

        op monitor interval=11 timeout=20 role=Slave \

        op notify interval=0 timeout=90

ms ms_drbd_1 res_drbd_1 \

        meta clone-max=2 notify=true interleave=true target-role=Started

colocation col_res_Filesystem_shared_fs_ms_drbd_1 inf: res_Filesystem_shared_fs ms_drbd_1:Master

order ord_ms_drbd_1_res_Filesystem_shared_fs inf: ms_drbd_1:promote res_Filesystem_shared_fs:start

property cib-bootstrap-options: \

        stonith-enabled=false \

        no-quorum-policy=ignore \

        dc-version=1.1.12-1.1.12.git20140904.266d5c2 \

        cluster-infrastructure=corosync \

        cluster-name=aclcluster

rsc_defaults rsc-options: \

        target-role=started \

        resource-stickiness=100

 

And the scores are:

 

Current cluster status:

Online: [ ACL001 ACL002 ]

 

Master/Slave Set: ms_drbd_1 [res_drbd_1]

     Slaves: [ ACL001 ACL002 ]

res_Filesystem_shared_fs       (ocf::heartbeat:Filesystem):    Stopped

 

Allocation scores:

clone_color: ms_drbd_1 allocation score on ACL001: 0

clone_color: ms_drbd_1 allocation score on ACL002: 0

clone_color: res_drbd_1:0 allocation score on ACL001: 100

clone_color: res_drbd_1:0 allocation score on ACL002: 0

clone_color: res_drbd_1:1 allocation score on ACL001: 0

clone_color: res_drbd_1:1 allocation score on ACL002: 100

native_color: res_drbd_1:0 allocation score on ACL001: 100

native_color: res_drbd_1:0 allocation score on ACL002: 0

native_color: res_drbd_1:1 allocation score on ACL001: -INFINITY

native_color: res_drbd_1:1 allocation score on ACL002: 100

res_drbd_1:0 promotion score on ACL001: -1

res_drbd_1:1 promotion score on ACL002: -1

native_color: res_Filesystem_shared_fs allocation score on ACL001: -INFINITY

native_color: res_Filesystem_shared_fs allocation score on ACL002: -INFINITY

 

Transition Summary:

 

Any further ideas?

 

Regards,

 

Brian

 

From: Takehiro Matsushima [mailto:takehiro.dreamizm at gmail.com] 
Sent: 13 June 2015 02:22
To: Cluster Labs - All topics related to open-source clustering welcomed; brian at fides.me.uk
Subject: Re: [ClusterLabs] MS Promotion Not Working

 

Hello Brian,

Try to define two "op monitor" with role="Master" and "Slave" for drbd resource like this;
primitive res_drbd_1 ocf:linbit:drbd \
        params drbd_resource=acl_shared \
        operations $id=res_drbd_1-operations \
        op start interval=0 timeout=240 \
        op promote interval=0 timeout=90 \
        op demote interval=0 timeout=90 \
        op stop interval=0 timeout=100 \
        op monitor interval=10 timeout=20 role="Master" \
        op monitor interval=11 timeout=20 role="Slave" \
        op notify interval=0 timeout=90

regards,
Takehiro Matsushima

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