Hello all,
I'm trying to user the openindiana pacemaker package, using as
documentation the "Clusters from scratch release 2.1.2", wich assumes
CENT-OS(LINUX) as underlying OS and a 2014 document called "Use
pacemaker and corosync on Illumos (OmniOS) to run a Ha active/passive
cluster.", starting from the section "Corosync configuration". The user
is hacluster and he has the right to su and sudo, to ssh to the other
node without password nor passphrase. I attached the corosync
configuration file, the smf manifest and the smf startup script.
When I start the corosync service and look at what happened, I get this:
root@mosquito:~# cat `svcs -L corosync`
...
...
[ févr. 21 13:05:12 Leaving maintenance because disable requested. ]
[ févr. 21 13:05:12 Disabled. ]
[ févr. 21 13:05:23 Rereading configuration. ]
[ févr. 21 13:05:31 Enabled. ]
[ févr. 21 13:05:31 Executing start method ("/etc/smf/corosyncd start"). ]
*shell-init: error retrieving current directory: getcwd: cannot access
parent directories: Permission denied*
Feb 21 13:05:32 notice [MAIN ] main.c:main:1352 Corosync Cluster
Engine ('2.4.5'): started and ready to provide service.
Feb 21 13:05:32 info [MAIN ] main.c:main:1353 Corosync built-in
features: testagents monitoring augeas xmlconf qdevices snmp bindnow
Feb 21 13:05:33 warning [MAIN ] main.c:corosync_set_rr_scheduler*:884
Could not set SCHED_RR at priority 59: Not owner (1)*
Feb 21 13:05:33 warning [MAIN ] main.c:main:1438 *Could not set
priority -2147483648: Permission denied (13)*
[ févr. 21 13:05:38 Method "start" exited with status 0. ]
shell-init: error retrieving current directory: getcwd: cannot access
parent directories: Permission denied
cmap connection setup failed: CS_ERR_NOT_EXIST . Retrying in 1s
cmap connection setup failed: CS_ERR_NOT_EXIST . Retrying in 2s
cmap connection setup failed: CS_ERR_NOT_EXIST . Retrying in 3s
cmap connection setup failed: CS_ERR_NOT_EXIST . Retrying in 4s
cmap connection setup failed: CS_ERR_NOT_EXIST . Retrying in 5s
Could not connect to Cluster Configuration Database API, error 12
[ févr. 21 13:05:53 Stopping because all processes in service exited. ]
[ févr. 21 13:05:53 Executing stop method ("/etc/smf/corosyncd stop"). ]
[ févr. 21 13:05:54 Method "stop" exited with status 0. ]
[ févr. 21 13:05:54 Executing start method ("/etc/smf/corosyncd start"). ]
shell-init: error retrieving current directory: getcwd: cannot access
parent directories: Permission denied
Feb 21 13:05:56 notice [MAIN ] main.c:main:1352 Corosync Cluster
Engine ('2.4.5'): started and ready to provide service.
Feb 21 13:05:56 info [MAIN ] main.c:main:1353 Corosync built-in
features: testagents monitoring augeas xmlconf qdevices snmp bindnow
Feb 21 13:05:56 warning [MAIN ] main.c:corosync_set_rr_scheduler:884
Could not set SCHED_RR at priority 59: Not owner (1)
Feb 21 13:05:56 warning [MAIN ] main.c:main:1438 Could not set priority
-2147483648: Permission denied (13)
[ févr. 21 13:06:01 Method "start" exited with status 0. ]
shell-init: error retrieving current directory: getcwd: cannot access
parent directories: Permission denied
...
root@mosquito:~#
I do not understand which parent directory cannot be accessed nor why
priorities cannot be set.
Can anybody help me ?
Thanks
Marc
# Please read the corosync.conf.5 manual page
# create /etc/corosync/authkey with corosync-keygen
# copy /etc/corosync/authkey to each node
# restrict access with chmod 400 /etc/corosync/authkey
totem {
cluster_name: okapi_cluster
version: 2
interface {
ringnumber: 0
# bindnetaddr: 192.168.178.0
broadcast: yes
mcastport: 5405
ttl: 1
}
transport: udpu
}
logging {
fileline: on
function_name: on
to_stderr: on
to_logfile: on
to_syslog: off
syslog_facility: local6
logfile: /var/log/hacluster/corosync.log
debug: trace
logfile_priority: error
syslog_priority: error
tags: enter|leave|trace
timestamp: on
# logger_subsys {
# subsys: QUORUM
# debug: off
# }
}
# expected_votes only to start with one node in the cluster !
quorum {
provider: corosync_votequorum
expected_votes: 1
# two_node: 1
}
# already defined in SMF
#qb {
# ipc_type: socket
#}
nodelist {
node {
nodeid: 1
ring0_addr: okapi1
}
node {
nodeid: 2
ring0_addr: okapi2
}
}
#!/usr/bin/bash
. /lib/svc/share/smf_include.sh
## Tracing with debug version
# PCMK_trace_files=1
# PCMK_trace_functions=1
# PCMK_trace_formats=1
# PCMK_trace_tags=1
export PCMK_ipc_type=socket
PREFIX=/usr/
CLUSTER_USER=hacluster
COROSYNC=corosync
PACEMAKERD=pacemakerd
PACEMAKER_PROCESSES=pacemaker
APPPATH=${PREFIX}/sbin/
SLEEPINTERVALL=10
SLEEPCOUNT=5
SLEPT=0
killapp() {
pid=`pgrep -f $1`
if [ "x$pid" != "x" ]; then
kill -9 $pid
fi
return 0
}
start() {
stop
su ${CLUSTER_USER} -c ${APPPATH}${COROSYNC}
sleep $sleep0
su ${CLUSTER_USER} -c ${APPPATH}${PACEMAKERD} &
return 0
}
stop() {
# first try, graceful shutdown
pid=`pgrep -U ${CLUSTER_USER} -f ${PACEMAKERD}`
if [ "x$pid" != "x" ]; then
${APPPATH}${PACEMAKERD} --shutdown &
sleep $SLEEPINTERVALL
fi
# second try, kill the rest
killapp ${APPPATH}${COROSYNC}
sleep 1
killapp ${PACEMAKER_PROCESSES}
return 0
}
let sleep0=$SLEEPINTERVALL/2
case "$1" in
'start')
start
;;
'restart')
stop
start
;;
'stop')
stop
;;
*)
echo "Usage: -bash { start | stop | restart}"
exit 1
;;
esac
exit 0
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