wada.shinichiro at jp
Jan 16, 2012, 11:28 PM
Views: 647
Permalink
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n+1$B9=@.$G%9%W%j%C(B$B%H%V%l%$%s>uBV$K$J$j2sI|$7$J$$(B
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$BOBED$H?=$7$^$9!#(B
$B$O$8$a$^$7$F!#(B
Corosync + Pacemaker + $B%"%W%j%1!<%7%g%s$G(B N + 1$B9=@.$r(B
$B:n@.$7$h$&$H$7$F$$$^$9!#(B
$B!t;CDjE*$K%"%W%j%1!<%7%g%s$O(B Apache $B$rMxMQ$7!"(BClone $B$rMQ$$$F(B
$B!t(B2 + 1$B9=@.$H$7$F$$$^$9!#(B
$BDL>o$N>uBV$G$O!"(B2 + 1$B9=@.$rLdBj$J$/9=C[$9$k$3$H$,(B
$B$G$-$?$N$G$9$,!"%$%s%?%U%'!<%9$N(B down / up $B$r9T$C$?:]$K!"(B
$B%$%s%?%U%'!<%9$N(B down / up $B$r9T$C$?%5!<%P$N(B Current DC $B$,(B
$B<+J,<+?H$H$J$j!"2sI|$7$J$$>uBV$H$J$C$F$7$^$$$^$9!#(B
$B$3$N$h$&$J>uBV$KH/@8$5$;$J$$J}K!!"$^$?$O!"(BCorosync $B$N(B restart $B$r(B
$B9T$o$:$K(B Current DC $B$rE}0l$9$kJ}K!$O$4$6$$$^$9$G$7$g$&$+!)(B
$B$J$*!"%$%s%?%U%'!<%9$N>iD92=$O9T$C$F$*$j$^$;$s!#(B
------- $B@5>o;~(B $B$3$3$+$i(B ------------------
============
Last updated: Tue Jan 17 15:27:22 2012
Stack: openais
Current DC: it09 - partition with quorum
Version: 1.0.11-1554a83db0d3c3e546cfd3aaff6af1184f79ee87
3 Nodes configured, 3 expected votes
3 Resources configured.
============
Online: [ it08 it09 it10 ]
Clone Set: clnApache
Started: [ it08 it09 ]
Clone Set: clnDiskd
Started: [ it08 it09 it10 ]
Clone Set: clnPing
Started: [ it08 it09 it10 ]
------- $B@5>o;~(B $B$3$3$^$G(B ------------------
------- $B0[>o;~(B $B$3$3$+$i(B ------------------
============
Last updated: Tue Jan 17 15:28:05 2012
Stack: openais
Current DC: it09 - partition with quorum
Version: 1.0.11-1554a83db0d3c3e546cfd3aaff6af1184f79ee87
3 Nodes configured, 3 expected votes
3 Resources configured.
============
Online: [ it08 it09 ]
OFFLINE: [ it10 ]
Clone Set: clnApache
Started: [ it08 it09 ]
Clone Set: clnDiskd
Started: [ it08 it09 ]
Stopped: [ prmDiskd:2 ]
Clone Set: clnPing
Started: [ it08 it09 ]
Stopped: [ prmPing:2 ]
------------------------------------------
============
Last updated: Tue Jan 17 16:18:28 2012
Stack: openais
Current DC: it10 - partition WITHOUT quorum
Version: 1.0.11-1554a83db0d3c3e546cfd3aaff6af1184f79ee87
3 Nodes configured, 3 expected votes
3 Resources configured.
============
Online: [ it10 ]
OFFLINE: [ it08 it09 ]
Clone Set: clnApache
Started: [ it10 ]
Stopped: [ prmApache:1 ]
Clone Set: clnDiskd
Started: [ it10 ]
Stopped: [ prmDiskd:0 prmDiskd:1 ]
Clone Set: clnPing
Started: [ it10 ]
Stopped: [ prmPing:0 prmPing:1 ]
------- $B0[>o;~(B $B$3$3$^$G(B ------------------
$B$h$m$7$/$*4j$$CW$7$^$9!#(B
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n+1$B9=@.$G%9%W%j%C(B$B%H%V%l%$%s>uBV$K$J$j2sI|$7$J$$(B
