[ClusterLabs] LIO iSCSI target fails to start

Stefan K shadow_7 at gmx.net
Wed Oct 10 08:36:21 EDT 2018


Hello,

I think my config is correct, but it sill fails with "This Target already exists in configFS" but "targetcli ls" shows nothing.

Can somebody tell me please what I'm doing wrong?
dpkg -l |egrep 'pacemaker|corosync|target-cli'  


node 1: zfs-serv3 \
        attributes
node 2: zfs-serv4 \
        attributes maintenance=on standby=on
primitive ha-ip IPaddr2 \
        params ip=192.168.1.10 cidr_netmask=24 nic=bond0 \
        op start interval=0s timeout=20s \
        op stop interval=0s timeout=20s \
        op monitor interval=10s timeout=20s \
        meta target-role=Started
primitive iscsi-lun0 iSCSILogicalUnit \
        params implementation=lio-t target_iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.1decabc0bb80" lun=0 path="/dev/zvol/vm_storage/zfs-vol1"
primitive iscsi-lun1 iSCSILogicalUnit \
        params implementation=lio-t target_iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.1decabc0bb80" lun=1 path="/dev/zvol/vm_storage/zfs-vol2"
primitive iscsi-server iSCSITarget \
        params implementation=lio-t iqn="iqn.2003-01.org.linux-iscsi.vm-storage.x8664:sn.1decabc0bb80." allowed_initiators="iqn.1998-01.com.vmware:brainslug9-abcde iqn.1998-01.com.vmware:brainslug8-efgh iqn.1998-01.com.vmware:brainslug7-ertyu iqn.1998-01.com.vmware:brainslug10-xcvbnmkj"
primitive resIPMI-zfs3 stonith:external/ipmi \
        params hostname=zfs-serv3 ipaddr=172.xx.xx.xx userid=<USER> passwd=<PW> interface=lan priv=OPERATOR pcmk_delay_max=20 \
        op monitor interval=60s \
        meta
primitive resIPMI-zfs4 stonith:external/ipmi \
        params hostname=zfs-serv4 ipaddr=172.xx.xx.xx userid=<USER> passwd=<PW> interface=lan priv=OPERATOR pcmk_delay_max=20 \
        op monitor interval=60s \
        meta
primitive vm_storage ZFS \
        params pool=vm_storage importargs="-d /dev/disk/by-vdev/" \
        op monitor interval=5s timeout=30s \
        op start interval=0s timeout=90 \
        op stop interval=0s timeout=90 \
        meta target-role=Started
location cli-prefer-iscsi-server iscsi-server role=Started inf: zfs-serv3
location location-resIPMI-zfs3-zfs-serv3--INFINITY resIPMI-zfs3 -inf: zfs-serv3
location location-resIPMI-zfs4-zfs-serv4--INFINITY resIPMI-zfs4 -inf: zfs-serv4
colocation pcs_rsc_colocation_set_ha-ip_vm_storage_iscsi-server inf: ha-ip vm_storage iscsi-server
order pcs_rsc_order_set_ha-ip_iscsi-server_vm_storage ha-ip:stop iscsi-server:stop vm_storage:stop symmetrical=false
order pcs_rsc_order_set_iscsi-server_vm_storage_ha-ip vm_storage:start iscsi-server ha-ip:start symmetrical=false
property cib-bootstrap-options: \
        have-watchdog=false \
        dc-version=1.1.16-94ff4df \
        cluster-infrastructure=corosync \
        cluster-name=zfs-vmstorage \
        no-quorum-policy=stop \
        stonith-enabled=true \
        last-lrm-refresh=1539171551
rsc_defaults rsc_defaults-options: \
        resource-stickiness=100

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