naka$BMM(B
$B$R$,$7$H?=$7$^$9!#(B
$B$*@$OC$K$J$j$^$9!#(B
>$B<B:]$K2TF/7O$r(B
># echo c > /proc/sysrq-trigger
>$B$G%O%s%0%"%C%W$5$;$?$H$3$m!"BT5!7O(B(hoge02v)$B$G$J$<$+(BMySQL$B%$%s%9%?%s%9$,Fs=E5/F0(B
>$B$7$F$*$+$7$J(B
>$B>uBV$K$J$j$^$7$?!#$=$N8e85!9$N2TF/7O(B(hoge01v)$B$N(BOS$B$,5/F0$7$F$-$?8e!"(Bhoge01v$B$K%/(B
>$B%i%9%?%j%=!<%9$,(BF/B$B$5$l$^$7$?!#(B
$BBT5!7O(B(hoge02v)$B$G5/F0$7$?$H$$$$D$N(BMySQL$B$O$=$l$>$lC/$,5/F0$7$?$b$N$+(B
$B?4Ev$?$j$O$J$$$G$7$g$&$+!)(B
($B85!9!"BT5!7O(B(hoge02v)$B$G<jF0$G(BMySQL$B$r5/F0$5$;$F$O$$$^$;$s$G$7$?$+!)(B
$B$b$7$/$O(BOS$B$N(BMySQL$B%5!<%S%9$N<+F05/F0$,M-8z$K$J$C$F$$$^$;$s$+!)(B)
Pacemaker$B0J30$,(BMySQL$B$r5/F0$9$k$3$H$NL5$$$h$&!"1?MQ$r9T$C$F$/$@$5$$!#(B
> primitive service_sfdb01v lsb:pkg_sfdb01v \
$B$H$N$3$H$J$N$G!"(BPacemaker$B$KIUB0(B(resource-agents$B%Q%C%1!<%8$KF1:-$N(Bmysql RA$B$G$O(B
$B$J$/!"FH<+$N%9%/%j%W%H$G(BMySQL$B$r@)8f$7$F$$$k$H$*8+<u$1$7$^$7$?!#(B
Pacemaker$B$N%j%=!<%9@)8f%9%/%j%W%H$H$7$F;HMQ$9$k$?$a$K$O!"%9%/%j%W%H$O(B
$B0J2<$N;EMM(B(LSB)$B$rK~$?$9I,MW$,$"$j$^$9!#(B
http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Pacemaker_Explained/ap-lsb.html
$BFC$K!"4{$K5/F0;~$K(Bstart$B$5$l$?>l9g$d!"4{$KDd;_;~$K(Bstop$B$5$l$?>l9g$N5sF0$H0z?t$b(B
$B=EMW$G$9!#(B
$B:#2s$N%1!<%9$G$O!"$3$N!V4{$K5/F0;~$K(Bstart$B$5$l$?>l9g!W$K!"(Bpkg_sfdb01v$B$,!"(B
$B!V2?$b$;$:!"(B0$B$rJV$9!#(B(already running$BEy%m%0%a%C%;!<%8$rI=<($7$F$b$h$$!#(B)$B!W(B
$B$H$$$&F0:n$K$J$k$+!"3NG'$7$F$/$@$5$$!#(B($B>e5-(BURL$B$N(B3$B$N%1!<%9(B)
$B0J>e$G$9!#(B
$B$h$m$7$/$*4j$$$$$?$7$^$9!#(B
----- $B85$N%a%C%;!<%8(B -----
From: "Keisuke Nakamura" <k.xnakamu@gmail.com>
$B08@h(B: linux-ha-japan@lists.osdn.me
$BAw?.:Q$_(B: 2016$BG/(B1$B7n(B8$BF|(B, $B6bMKF|(B $B8a8e(B 7:20:26
$B7oL>(B: [Linux-ha-jp] OS$B%O%s%0%"%C%W;~$N5sF0(B
$B4X78<T3F0L(B
$B$*@$OC$K$J$C$F$*$j$^$9!#(Bnaka$B$H?=$7$^$9!#(B
$B>.=P$7$G?=$7Lu$"$j$^$;$s!#(B
$B4D6-!'(B
CentOS 6.2(x86_64)
pacemaker-1.0.12-1.el6.x86_64
$B2TF/7O!'(Bhoge01v
$BBT5!7O!'(Bhoge02v
$B0[>o;~$NF0:n8!>Z$r$7$F$*$j$^$9!#(B
2$B%N!<%I%/%i%9%?9=@.$K$F!"2TF/7O$r(BSYSRQ$B$K$F%O%s%0%"%C%W$5$;$?;~$K(B
$BBT5!7O$K(BF/O$B$7$F$=$N$^$^BT5!7O$G%5!<%S%9%j%=!<%9(B(MySQL)$B$,5/F0$9$k$3$H$r(B
$B4|BT$7$F$*$j$^$9!#(B
$B<B:]$K2TF/7O$r(B
# echo c > /proc/sysrq-trigger
$B$G%O%s%0%"%C%W$5$;$?$H$3$m!"BT5!7O(B(hoge02v)$B$G$J$<$+(BMySQL$B%$%s%9%?%s%9$,Fs=E5/F0$7$F$*$+$7$J(B
$B>uBV$K$J$j$^$7$?!#$=$N8e85!9$N2TF/7O(B(hoge01v)$B$N(BOS$B$,5/F0$7$F$-$?8e!"(Bhoge01v$B$K%/%i%9%?%j%=!<%9$,(BF/B$B$5$l$^$7$?!#(B
$B!J(Bcrm_mon -Afr1$B!K(B
Migration summary:
* Node hoge02v:
service_sfdb01v: migration-threshold=1000000 fail-count=1000000
* Node hoge01v:
Failed actions:
service_sfdb01v_monitor_300000 (node=hoge02v, call=24, rc=7, status=complete): not running
service_sfdb01v_start_0 (node=hoge02v, call=27, rc=-2, status=Timed Out): unknown exec error
$B!V(Bservice_sfdb01v$B!W$H$$$&$N$,(BMySQL$B%5!<%S%9$N%j%=!<%9$H$J$j$^$9!#(B
$B!J@_DjFbMF!K(B
# crm configure save current.crm
# cat current.crm
node $id="1fc381d6-d6ad-a50f-9aab-cd8ace90fa70" hoge01v
node $id="4a851515-443f-6140-b38f-dfb4bb46c010" hoge02v
primitive ip_sfdb01v ocf:heartbeat:IPaddr2 \
meta migration-threshold="5" \
params ip="10.2.28.62" cidr_netmask="24" nic="eth0" iflabel="0" \
op monitor interval="3s"
primitive res_ping ocf:pacemaker:ping \
params name="eth0_ping_set" host_list="10.2.28.1" multiplier="200" dampen="1" debug="true" attempts="10" \
op monitor interval="10s" timeout="60" \
op start interval="0" timeout="60"
primitive service_naka01v lsb:pkg_naka01v \
op start interval="0s" timeout="90s" \
op monitor interval="300s" timeout="20s" \
op stop interval="0s" timeout="100s" \
meta is-managed="true"
primitive service_sfdb01v lsb:pkg_sfdb01v \
op start interval="0s" timeout="90s" \
op monitor interval="300s" enabled="true" timeout="20s" \
op stop interval="0s" timeout="100s" \
meta is-managed="true"
primitive vgsfdb01v ocf:heartbeat:LVM \
params volgrpname="vgsfdb01v"
primitive vgsfdb01v_LogVol00 ocf:heartbeat:Filesystem \
meta migration-threshold="5" \
params device="/dev/vgsfdb01v/LogVol00" fstype="ext4" directory="/mysf" \
op monitor interval="20s"
primitive vgsfdb01v_lv_quorum ocf:heartbeat:sfex \
params index="1" device="/dev/vgsfdb01v/lv_quorum"
group pkg_naka01v service_naka01v \
meta is-managed="true" target-role="Started"
group pkg_sfdb01v ip_sfdb01v vgsfdb01v vgsfdb01v_lv_quorum vgsfdb01v_LogVol00 service_sfdb01v \
meta is-managed="true" target-role="Started"
clone clone_ping res_ping \
meta target-role="Started"
location pkg_naka01v-location pkg_naka01v \
rule $id="pkg_naka01v-location-0" 200: #uname eq hoge01v \
rule $id="pkg_naka01v-location-1" 100: #uname eq hoge02v
location pkg_naka01v-service-location pkg_naka01v \
rule $id="pkg_naka01v-service-location-rule" -inf: defined eth0_ping_set and eth0_ping_set lt 200
location pkg_sfdb01v-location pkg_sfdb01v \
rule $id="pkg_sfdb01v-location-0" 200: #uname eq hoge01v \
rule $id="pkg_sfdb01v-location-1" 100: #uname eq hoge02v
location pkg_sfdb01v-service-location pkg_sfdb01v \
rule $id="pkg_sfdb01v-service-location-rule" -inf: defined eth0_ping_set and eth0_ping_set lt 200
property $id="cib-bootstrap-options" \
dc-version="1.0.12-066152e" \
cluster-infrastructure="Heartbeat" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
default-action-timeout="120s" \
last-lrm-refresh="1450681148" \
maintenance-mode="false"
rsc_defaults $id="rsc-options" \
resource-stickiness="INFINITY"
$B0[>o;~$K$I$N$h$&$J;EAH$_$G(BF/O$B$9$k$+@53N$J$H$3$m$rM}2r$7$F$*$i$:!";d$b(B
$BD4::CJ3,$G$O$"$j$^$9$,!"Ho5?2U=j$H$_$i$l$kItJ,Ey$4B8CN$G$7$?$i!"%"%I%P%$%9$r(B
$BD:$1$k$H9,$$$G$9!#(BPackemaker$B$H$$$&$h$j!"$3$A$i$N(BMySQL$B5/F0Dd;_$N%9%/%j%W%H$@$C$?$j(B
$B%(%i!<%O%s%I%j%s%0$KLdBj$,$"$k$N$+$bL$D4::$G$9!#(B
$B[#Kf$J>uBV$G$N%a!<%k$H$J$j62=L$G$9$,!"59$7$/$*4j$$CW$7$^$9!#(B
$B0J>e!"59$7$/$*4j$$CW$7$^$9!#(B
--
Nakamura
_______________________________________________
Linux-ha-japan mailing list
Linux-ha-japan@lists.osdn.me
http://lists.osdn.me/mailman/listinfo/linux-ha-japan
_______________________________________________
Linux-ha-japan mailing list
Linux-ha-japan@lists.osdn.me
http://lists.osdn.me/mailman/listinfo/linux-ha-japan
$B$R$,$7$H?=$7$^$9!#(B
$B$*@$OC$K$J$j$^$9!#(B
>$B<B:]$K2TF/7O$r(B
># echo c > /proc/sysrq-trigger
>$B$G%O%s%0%"%C%W$5$;$?$H$3$m!"BT5!7O(B(hoge02v)$B$G$J$<$+(BMySQL$B%$%s%9%?%s%9$,Fs=E5/F0(B
>$B$7$F$*$+$7$J(B
>$B>uBV$K$J$j$^$7$?!#$=$N8e85!9$N2TF/7O(B(hoge01v)$B$N(BOS$B$,5/F0$7$F$-$?8e!"(Bhoge01v$B$K%/(B
>$B%i%9%?%j%=!<%9$,(BF/B$B$5$l$^$7$?!#(B
$BBT5!7O(B(hoge02v)$B$G5/F0$7$?$H$$$$D$N(BMySQL$B$O$=$l$>$lC/$,5/F0$7$?$b$N$+(B
$B?4Ev$?$j$O$J$$$G$7$g$&$+!)(B
($B85!9!"BT5!7O(B(hoge02v)$B$G<jF0$G(BMySQL$B$r5/F0$5$;$F$O$$$^$;$s$G$7$?$+!)(B
$B$b$7$/$O(BOS$B$N(BMySQL$B%5!<%S%9$N<+F05/F0$,M-8z$K$J$C$F$$$^$;$s$+!)(B)
Pacemaker$B0J30$,(BMySQL$B$r5/F0$9$k$3$H$NL5$$$h$&!"1?MQ$r9T$C$F$/$@$5$$!#(B
> primitive service_sfdb01v lsb:pkg_sfdb01v \
$B$H$N$3$H$J$N$G!"(BPacemaker$B$KIUB0(B(resource-agents$B%Q%C%1!<%8$KF1:-$N(Bmysql RA$B$G$O(B
$B$J$/!"FH<+$N%9%/%j%W%H$G(BMySQL$B$r@)8f$7$F$$$k$H$*8+<u$1$7$^$7$?!#(B
Pacemaker$B$N%j%=!<%9@)8f%9%/%j%W%H$H$7$F;HMQ$9$k$?$a$K$O!"%9%/%j%W%H$O(B
$B0J2<$N;EMM(B(LSB)$B$rK~$?$9I,MW$,$"$j$^$9!#(B
http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Pacemaker_Explained/ap-lsb.html
$BFC$K!"4{$K5/F0;~$K(Bstart$B$5$l$?>l9g$d!"4{$KDd;_;~$K(Bstop$B$5$l$?>l9g$N5sF0$H0z?t$b(B
$B=EMW$G$9!#(B
$B:#2s$N%1!<%9$G$O!"$3$N!V4{$K5/F0;~$K(Bstart$B$5$l$?>l9g!W$K!"(Bpkg_sfdb01v$B$,!"(B
$B!V2?$b$;$:!"(B0$B$rJV$9!#(B(already running$BEy%m%0%a%C%;!<%8$rI=<($7$F$b$h$$!#(B)$B!W(B
$B$H$$$&F0:n$K$J$k$+!"3NG'$7$F$/$@$5$$!#(B($B>e5-(BURL$B$N(B3$B$N%1!<%9(B)
$B0J>e$G$9!#(B
$B$h$m$7$/$*4j$$$$$?$7$^$9!#(B
----- $B85$N%a%C%;!<%8(B -----
From: "Keisuke Nakamura" <k.xnakamu@gmail.com>
$B08@h(B: linux-ha-japan@lists.osdn.me
$BAw?.:Q$_(B: 2016$BG/(B1$B7n(B8$BF|(B, $B6bMKF|(B $B8a8e(B 7:20:26
$B7oL>(B: [Linux-ha-jp] OS$B%O%s%0%"%C%W;~$N5sF0(B
$B4X78<T3F0L(B
$B$*@$OC$K$J$C$F$*$j$^$9!#(Bnaka$B$H?=$7$^$9!#(B
$B>.=P$7$G?=$7Lu$"$j$^$;$s!#(B
$B4D6-!'(B
CentOS 6.2(x86_64)
pacemaker-1.0.12-1.el6.x86_64
$B2TF/7O!'(Bhoge01v
$BBT5!7O!'(Bhoge02v
$B0[>o;~$NF0:n8!>Z$r$7$F$*$j$^$9!#(B
2$B%N!<%I%/%i%9%?9=@.$K$F!"2TF/7O$r(BSYSRQ$B$K$F%O%s%0%"%C%W$5$;$?;~$K(B
$BBT5!7O$K(BF/O$B$7$F$=$N$^$^BT5!7O$G%5!<%S%9%j%=!<%9(B(MySQL)$B$,5/F0$9$k$3$H$r(B
$B4|BT$7$F$*$j$^$9!#(B
$B<B:]$K2TF/7O$r(B
# echo c > /proc/sysrq-trigger
$B$G%O%s%0%"%C%W$5$;$?$H$3$m!"BT5!7O(B(hoge02v)$B$G$J$<$+(BMySQL$B%$%s%9%?%s%9$,Fs=E5/F0$7$F$*$+$7$J(B
$B>uBV$K$J$j$^$7$?!#$=$N8e85!9$N2TF/7O(B(hoge01v)$B$N(BOS$B$,5/F0$7$F$-$?8e!"(Bhoge01v$B$K%/%i%9%?%j%=!<%9$,(BF/B$B$5$l$^$7$?!#(B
$B!J(Bcrm_mon -Afr1$B!K(B
Migration summary:
* Node hoge02v:
service_sfdb01v: migration-threshold=1000000 fail-count=1000000
* Node hoge01v:
Failed actions:
service_sfdb01v_monitor_300000 (node=hoge02v, call=24, rc=7, status=complete): not running
service_sfdb01v_start_0 (node=hoge02v, call=27, rc=-2, status=Timed Out): unknown exec error
$B!V(Bservice_sfdb01v$B!W$H$$$&$N$,(BMySQL$B%5!<%S%9$N%j%=!<%9$H$J$j$^$9!#(B
$B!J@_DjFbMF!K(B
# crm configure save current.crm
# cat current.crm
node $id="1fc381d6-d6ad-a50f-9aab-cd8ace90fa70" hoge01v
node $id="4a851515-443f-6140-b38f-dfb4bb46c010" hoge02v
primitive ip_sfdb01v ocf:heartbeat:IPaddr2 \
meta migration-threshold="5" \
params ip="10.2.28.62" cidr_netmask="24" nic="eth0" iflabel="0" \
op monitor interval="3s"
primitive res_ping ocf:pacemaker:ping \
params name="eth0_ping_set" host_list="10.2.28.1" multiplier="200" dampen="1" debug="true" attempts="10" \
op monitor interval="10s" timeout="60" \
op start interval="0" timeout="60"
primitive service_naka01v lsb:pkg_naka01v \
op start interval="0s" timeout="90s" \
op monitor interval="300s" timeout="20s" \
op stop interval="0s" timeout="100s" \
meta is-managed="true"
primitive service_sfdb01v lsb:pkg_sfdb01v \
op start interval="0s" timeout="90s" \
op monitor interval="300s" enabled="true" timeout="20s" \
op stop interval="0s" timeout="100s" \
meta is-managed="true"
primitive vgsfdb01v ocf:heartbeat:LVM \
params volgrpname="vgsfdb01v"
primitive vgsfdb01v_LogVol00 ocf:heartbeat:Filesystem \
meta migration-threshold="5" \
params device="/dev/vgsfdb01v/LogVol00" fstype="ext4" directory="/mysf" \
op monitor interval="20s"
primitive vgsfdb01v_lv_quorum ocf:heartbeat:sfex \
params index="1" device="/dev/vgsfdb01v/lv_quorum"
group pkg_naka01v service_naka01v \
meta is-managed="true" target-role="Started"
group pkg_sfdb01v ip_sfdb01v vgsfdb01v vgsfdb01v_lv_quorum vgsfdb01v_LogVol00 service_sfdb01v \
meta is-managed="true" target-role="Started"
clone clone_ping res_ping \
meta target-role="Started"
location pkg_naka01v-location pkg_naka01v \
rule $id="pkg_naka01v-location-0" 200: #uname eq hoge01v \
rule $id="pkg_naka01v-location-1" 100: #uname eq hoge02v
location pkg_naka01v-service-location pkg_naka01v \
rule $id="pkg_naka01v-service-location-rule" -inf: defined eth0_ping_set and eth0_ping_set lt 200
location pkg_sfdb01v-location pkg_sfdb01v \
rule $id="pkg_sfdb01v-location-0" 200: #uname eq hoge01v \
rule $id="pkg_sfdb01v-location-1" 100: #uname eq hoge02v
location pkg_sfdb01v-service-location pkg_sfdb01v \
rule $id="pkg_sfdb01v-service-location-rule" -inf: defined eth0_ping_set and eth0_ping_set lt 200
property $id="cib-bootstrap-options" \
dc-version="1.0.12-066152e" \
cluster-infrastructure="Heartbeat" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
default-action-timeout="120s" \
last-lrm-refresh="1450681148" \
maintenance-mode="false"
rsc_defaults $id="rsc-options" \
resource-stickiness="INFINITY"
$B0[>o;~$K$I$N$h$&$J;EAH$_$G(BF/O$B$9$k$+@53N$J$H$3$m$rM}2r$7$F$*$i$:!";d$b(B
$BD4::CJ3,$G$O$"$j$^$9$,!"Ho5?2U=j$H$_$i$l$kItJ,Ey$4B8CN$G$7$?$i!"%"%I%P%$%9$r(B
$BD:$1$k$H9,$$$G$9!#(BPackemaker$B$H$$$&$h$j!"$3$A$i$N(BMySQL$B5/F0Dd;_$N%9%/%j%W%H$@$C$?$j(B
$B%(%i!<%O%s%I%j%s%0$KLdBj$,$"$k$N$+$bL$D4::$G$9!#(B
$B[#Kf$J>uBV$G$N%a!<%k$H$J$j62=L$G$9$,!"59$7$/$*4j$$CW$7$^$9!#(B
$B0J>e!"59$7$/$*4j$$CW$7$^$9!#(B
--
Nakamura
_______________________________________________
Linux-ha-japan mailing list
Linux-ha-japan@lists.osdn.me
http://lists.osdn.me/mailman/listinfo/linux-ha-japan
_______________________________________________
Linux-ha-japan mailing list
Linux-ha-japan@lists.osdn.me
http://lists.osdn.me/mailman/listinfo/linux-ha-japan