Hello,
I cant find what i did wrong. I have 2 node cluster, Corosync ,Pacemaker
, DRBD . When i plug out cable nothing happend.
Corosync.conf
# Please read the corosync.conf.5 manual page
totem {
version: 2
crypto_cipher: none
crypto_hash: none
rrp_mode: passive
interface {
ringnumber: 0
bindnetaddr: 172.17.10.0
mcastport: 5401
ttl: 1
}
interface {
ringnumber: 1
bindnetaddr: 255.255.255.0
mcastport: 5409
ttl: 1
}
transport: udpu
}
logging {
fileline: off
to_logfile: yes
to_syslog: yes
logfile: /var/log/cluster/corosync.log
debug: off
timestamp: on
logger_subsys {
subsys: QUORUM
debug: off
}
}
nodelist {
node {
ring0_addr: 172.17.10.81
ring1_addr: 255.255.255.1
nodeid: 1
}
node {
ring0_addr: 172.17.10.89
ring1_addr: 255.255.255.9
nodeid: 2
}
}
quorum {
# Enable and configure quorum subsystem (default: off)
# see also corosync.conf.5 and votequorum.5
provider: corosync_votequorum
}
crm config
crm(live)configure# show
node 1: cs01A
node 2: cs01B
primitive p_drbd2dev ocf:linbit:drbd \
params drbd_resource=b1 \
op monitor interval=29s role=Master \
op monitor interval=31s role=Slave \
meta target-role=Started
primitive p_exportfs_fs2 exportfs \
params fsid=101 directory="/data1/b1"
options="rw,sync,no_root_squash,insecure,anonuid=100,anongid=101,nohide"
clientspec="172.17.10.0/255.255.255.0" wait_for_leasetime_on_stop=false \
op monitor interval=30s \
op start interval=0 timeout=240s \
op stop interval=0 timeout=100s \
meta target-role=Started
primitive p_ip_2 IPaddr2 \
params ip=172.17.10.97 nic=neteth0 cidr_netmask=24 \
op monitor interval=30s timeout=5s \
meta target-role=Started
primitive p_mount_fs2 Filesystem \
params fstype=reiserfs options="noatime,nodiratime,notail"
directory="/data1" device="/dev/drbd2" \
op start interval=0 timeout=400s \
op stop interval=0 timeout=100s \
op monitor interval=30s \
meta target-role=Started
group g_nfs2 p_ip_2 p_mount_fs2 p_exportfs_fs2
ms ms_drbd2 p_drbd2dev \
meta master-max=1 master-node-max=1 clone-max=2
clone-node-max=1 notify=true is-managed=true target-role=Slave
colocation co_drbd2 inf: g_nfs2 ms_drbd2:Master
order ms_drbd2_order Mandatory: ms_drbd2:promote g_nfs2:start
property cib-bootstrap-options: \
stonith-enabled=false \
have-watchdog=true \
dc-version=1.1.14-535193a \
cluster-infrastructure=corosync \
maintenance-mode=false \
no-quorum-policy=ignore \
last-lrm-refresh=1460627538
# ip addr show
neteth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq portid
d8d385bda90c state DOWN group default qlen 1000
link/ether d8:d3:85:aa:aa:aa brd ff:ff:ff:ff:ff:ff
inet 255.255.255.1/24 brd 255.255.255.255 scope global neteth1
valid_lft forever preferred_lft forever
# corosync-cfgtool -s
Printing ring status.
Local node ID 1
RING ID 0
id = 172.17.10.81
status = ring 0 active with no faults
RING ID 1
id = 255.255.255.1
status = Marking ringid 1 interface 255.255.255.1 FAULTY
#crm_mon -A
Stack: corosync
Current DC: csb01A (version 1.1.14-535193a) - partition with quorum
Last updated: Wed May 4 14:11:34 2016 Last change: Thu Apr 14
13:06:15 2016 by root via crm_resource on csb01B
2 nodes and 5 resources configured: 2 resources DISABLED and 0 BLOCKED
from being started due to failures
Online: [ cs01A cs01B ]
Resource Group: g_nfs2
p_ip_2 (ocf::heartbeat:IPaddr2): Started csb01A
p_mount_fs2 (ocf::heartbeat:Filesystem): Started csb01A
p_exportfs_fs2 (ocf::heartbeat:exportfs): Started csb01A
Master/Slave Set: ms_drbd2 [p_drbd2dev]
Masters: [ csb01A ]
Slaves (target-role): [ csb01B ]
Node Attributes:
* Node csb01A:
+ master-p_drbd2dev : 10000
* Node csb01B:
+ master-p_drbd2dev : 1000
--
Rafal Sanocki
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