Mailing List Archive: auto balancing of resources

auto balancing of resources

Dec 2, 2008, 9:05 PM

Post #1 of 4 (2241 views)

$B=i$a$^$7$F!$EZ20$H?=$7$^$9!%(B

Heartbeat2 $B$G!$Ii2YJ,;6%/%i%9%?$r<B8=$7$h$&$H$7$F$$$k$N$G$9$,!$$&$^$/$$(B
$B$+$:$K:$$C$F$$$^$9!%(B

Heartbeat2 $B$N4D6-$G!$(Bnode $B$,(B3$B$D!$(Bresource $B$,(B6$B8DDj5A$5$l$F$$$F!$$=$l$>$l$N(B
resource $B$OA4$/FHN)$G!$$+$D!$$I$N(B node $B$G$bF0:n$9$k$H$$$&>u67$rNc$K$H$j(B
$B$^$9!%@5>o1?MQ;~$O!$(B

node1 => resourceA, resourceB
node2 => resourceC, resourceD
node3 => resourceE, resourceF

$B$H$$$&$h$&$K!$6QEy$K(B resource $B$r?6$jJ,$1$F$*$-!$8N>c;~$K$O!$(B

node1 => resourceA, resourceB, resourceE
node2 => resourceC, resourceD, resourceF
node3 => ($B8N>c(B)

$B$H$$$&$h$&$K?6$jJ,$1D>$7$FM_$7$$$o$1$G$9!%1?MQ3+;OEv=i$O!$4uK>DL$j$K?6$j(B
$BJ,$1$i$l$FAv$C$F$$$?$N$G$9$,!$$"$k;~!$(Bnode3 $B$,8N>c$7$?$H$3$m!$(Bnode3 $B$rI|(B
$B5l$5$;$F$b!$85$KLa$i$J$/$J$j$^$7$?!%(B

node1 => resourceA, resourceB, resourceE
node2 => resourceC, resourceD, resourceF
node3 => ($BI|5l$7$?$K$b4X$o$i$:!$(Bresource $B$,3d$jEv$F$i$l$J$$(B)

$B$3$3$G!$(Bnode2 $B$rDd;_$5$;$F$_$k$H!$(B

node1 => resourceA, resourceB, resourceE
node2 => ($BDd;_(B)
node3 => resourceC, resourceD, resourceF

$B$H$J$j!$(Bnode2 $B$r:F3+$5$;$F$_$k$H!$(B

node1 => resourceA, resourceB, resourceE
node2 => ($B:F3+$5$;$F$_$F$b!$(Bresource $B$,3d$jEv$F$i$l$J$$(B)
node3 => resourceC, resourceD, resourceF

$B$H$J$C$F$$$^$9!%(B

constraints $B$O;XDj$;$:$K!$0J2<$N@_Dj$N$_$r9T$C$F$"$j$^$9!%(B

<crm_config>
<cluster_property_set score="10" id="default_cluster_properties">
<attributes>
<nvpair id="symmetric_cluster" name="symmetric_cluster" value="true"/>
<nvpair id="default_resource_stickiness" name="default_resource_stickiness" value="100"/>
</attributes>
</cluster_property_set>
</crm_config>

default_resource_stickiness == 0 $B$N>uBV$G1?MQ$9$k$H!$@5>o1?MQ>uBV$+$i(B
node3 $B$,8N>c$7$?>l9g$K!$(B

node1 => resourceA, resourceB, resourceC
node2 => resourceD, resourceE, resourceF
node3 => ($B8N>c(B)

$B$H$J$j!$L5BL$J(B resource $B$N0\F0(B(resourceC $B$,(B node2 $B$+$i(B node1 $B$K(B)$B$,@8$8$F(B
$B$7$^$&$?$a!$>.$5$$CM$r;XDj$7$F$$$^$9!%(B

$B$H$$$&>u67$J$N$G$9$,!$$I$N$h$&$K@_Dj$9$l$PNI$$$+!$$*CN7C$rGR<Z$G$-$J$$$G(B
$B$7$g$&$+!%(B

--
$BEZ20(B $B2mL-(B ( TSUCHIYA Masatoshi )

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Re: auto balancing of resources [ In reply to ]

okada.satoshi at oss

Dec 3, 2008, 7:37 PM

Post #2 of 4 (2095 views)

Permalink

$BEZ20$5$s(B

$B$3$s$K$A$O!#2,ED$G$9!#(B

$BEZ20$5$s$N4uK>$5$l$F$$$kF0:n$K$T$C$?$jEv$F$O$^$k(B
$B$+$I$&$+J,$+$j$^$;$s$,!"0J2<$N$h$&$J@_Dj$r9M$($F$_$^$7$?!#(B

$B!&(Bdefault_resource_stickiness$B$O(B0$B$H$9$k!#(B
$B!!%N!<%I$,I|5"$7$F$-$?;~!"$=$N%N!<%I$K%j%=!<%9$rLa$9!#(B

$B!&%j%=!<%9$KBP$7$FG[CV@)Ls$rIU$1$k!#(B
$B!!3F%j%=!<%9BP$7$F!"4pK\E*$KF0:n$9$k%N!<%I$rFCDj$9$k(B
$B!!$3$H$K$h$C$F!"8N>c%N!<%I$NI|5";~$K$b$H$b$H!"$=$N(B
$B!!%N!<%I$GF0$$$F$$$?%j%=!<%9$rLa$9!#(B
$B!!"(=i4|5/F0;~$KE,Ev$K%j%=!<%9$r3d$j?6$C$F$/$l$k$3$H$O(B
$B!!!!$J$/$J$C$F$7$^$$$^$9$,!#(B

---
<constraints>
<rsc_location id="rsc_location_A" rsc="resourceA">
<rule id="prefered_rsc_location_A" score="100">
<expression attribute="#uname" id="prefered_location_A_expr" operation="eq" value="node1"/>
</rule>
</rsc_location>



<rsc_location id="rsc_location_F" rsc="resourceF">
<rule id="prefered_rsc_location_F" score="100">
<expression attribute="#uname" id="prefered_location_F_expr" operation="eq" value="node3"/>
</rule>
</rsc_location>
</constraints>
---

$B$$$+$,$G$7$g$&$+!)(B

TSUCHIYA Masatoshi $B$5$s$O=q$-$^$7$?(B:
> $B=i$a$^$7$F!$EZ20$H?=$7$^$9!%(B
>
> Heartbeat2 $B$G!$Ii2YJ,;6%/%i%9%?$r<B8=$7$h$&$H$7$F$$$k$N$G$9$,!$$&$^$/$$(B
> $B$+$:$K:$$C$F$$$^$9!%(B
>
> Heartbeat2 $B$N4D6-$G!$(Bnode $B$,(B3$B$D!$(Bresource $B$,(B6$B8DDj5A$5$l$F$$$F!$$=$l$>$l$N(B
> resource $B$OA4$/FHN)$G!$$+$D!$$I$N(B node $B$G$bF0:n$9$k$H$$$&>u67$rNc$K$H$j(B
> $B$^$9!%@5>o1?MQ;~$O!$(B
>
> node1 => resourceA, resourceB
> node2 => resourceC, resourceD
> node3 => resourceE, resourceF
>
> $B$H$$$&$h$&$K!$6QEy$K(B resource $B$r?6$jJ,$1$F$*$-!$8N>c;~$K$O!$(B
>
> node1 => resourceA, resourceB, resourceE
> node2 => resourceC, resourceD, resourceF
> node3 => ($B8N>c(B)
>
> $B$H$$$&$h$&$K?6$jJ,$1D>$7$FM_$7$$$o$1$G$9!%1?MQ3+;OEv=i$O!$4uK>DL$j$K?6$j(B
> $BJ,$1$i$l$FAv$C$F$$$?$N$G$9$,!$$"$k;~!$(Bnode3 $B$,8N>c$7$?$H$3$m!$(Bnode3 $B$rI|(B
> $B5l$5$;$F$b!$85$KLa$i$J$/$J$j$^$7$?!%(B
>
> node1 => resourceA, resourceB, resourceE
> node2 => resourceC, resourceD, resourceF
> node3 => ($BI|5l$7$?$K$b4X$o$i$:!$(Bresource $B$,3d$jEv$F$i$l$J$$(B)
>
> $B$3$3$G!$(Bnode2 $B$rDd;_$5$;$F$_$k$H!$(B
>
> node1 => resourceA, resourceB, resourceE
> node2 => ($BDd;_(B)
> node3 => resourceC, resourceD, resourceF
>
> $B$H$J$j!$(Bnode2 $B$r:F3+$5$;$F$_$k$H!$(B
>
> node1 => resourceA, resourceB, resourceE
> node2 => ($B:F3+$5$;$F$_$F$b!$(Bresource $B$,3d$jEv$F$i$l$J$$(B)
> node3 => resourceC, resourceD, resourceF
>
> $B$H$J$C$F$$$^$9!%(B
>
> constraints $B$O;XDj$;$:$K!$0J2<$N@_Dj$N$_$r9T$C$F$"$j$^$9!%(B
>
> <crm_config>
> <cluster_property_set score="10" id="default_cluster_properties">
> <attributes>
> <nvpair id="symmetric_cluster" name="symmetric_cluster" value="true"/>
> <nvpair id="default_resource_stickiness" name="default_resource_stickiness" value="100"/>
> </attributes>
> </cluster_property_set>
> </crm_config>
>
> default_resource_stickiness == 0 $B$N>uBV$G1?MQ$9$k$H!$@5>o1?MQ>uBV$+$i(B
> node3 $B$,8N>c$7$?>l9g$K!$(B
>
> node1 => resourceA, resourceB, resourceC
> node2 => resourceD, resourceE, resourceF
> node3 => ($B8N>c(B)
>
> $B$H$J$j!$L5BL$J(B resource $B$N0\F0(B(resourceC $B$,(B node2 $B$+$i(B node1 $B$K(B)$B$,@8$8$F(B
> $B$7$^$&$?$a!$>.$5$$CM$r;XDj$7$F$$$^$9!%(B
>
> $B$H$$$&>u67$J$N$G$9$,!$$I$N$h$&$K@_Dj$9$l$PNI$$$+!$$*CN7C$rGR<Z$G$-$J$$$G(B
> $B$7$g$&$+!%(B
>

--

NTT$B%*!<%W%s%=!<%9%=%U%H%&%'%"%;%s%?(B
$B2,ED(B $BIR!!!c(BOKADA Satoshi$B!d(B

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Re: auto balancing of resources [ In reply to ]

tsuchiya at namazu

Dec 3, 2008, 7:52 PM

Post #3 of 4 (2102 views)

Permalink

>> On Thu, 04 Dec 2008 12:37:59 +0900
>> okada.satoshi@oss.ntt.co.jp (OKADA Satoshi) said as follows:

>> Heartbeat2 $B$G!$Ii2YJ,;6%/%i%9%?$r<B8=$7$h$&$H$7$F$$$k$N$G$9$,!$$&$^$/(B
>> $B$$$+$:$K:$$C$F$$$^$9!%(B
>>
>> Heartbeat2 $B$N4D6-$G!$(Bnode $B$,(B3$B$D!$(Bresource $B$,(B6$B8DDj5A$5$l$F$$$F!$$=$l$>(B
>> $B$l$N(Bresource $B$OA4$/FHN)$G!$$+$D!$$I$N(B node $B$G$bF0:n$9$k$H$$$&>u67$rNc(B
>> $B$K$H$j$^$9!%@5>o1?MQ;~$O!$(B
>>
>> node1 => resourceA, resourceB
>> node2 => resourceC, resourceD
>> node3 => resourceE, resourceF
>>
>> $B$H$$$&$h$&$K!$6QEy$K(B resource $B$r?6$jJ,$1$F$*$-!$8N>c;~$K$O!$(B
>>
>> node1 => resourceA, resourceB, resourceE
>> node2 => resourceC, resourceD, resourceF
>> node3 => ($B8N>c(B)
>>
>> $B$H$$$&$h$&$K?6$jJ,$1D>$7$FM_$7$$$o$1$G$9!%(B

>$B!&(Bdefault_resource_stickiness$B$O(B0$B$H$9$k!#(B
> $B%N!<%I$,I|5"$7$F$-$?;~!"$=$N%N!<%I$K%j%=!<%9$rLa$9!#(B

>$B!&%j%=!<%9$KBP$7$FG[CV@)Ls$rIU$1$k!#(B
> $B3F%j%=!<%9BP$7$F!"4pK\E*$KF0:n$9$k%N!<%I$rFCDj$9$k(B
> $B$3$H$K$h$C$F!"8N>c%N!<%I$NI|5";~$K$b$H$b$H!"$=$N(B
> $B%N!<%I$GF0$$$F$$$?%j%=!<%9$rLa$9!#(B

$B$9$_$^$;$s!$@bL@ITB-$G$7$?!%@h$NNc$O!$4JC1$N$?$a$K(B resource $B$r(B6$B$D$H$7$^(B
$B$7$?$,!$<B:]$K$O(B

node$B?t(B = 4
resource$B?t(B = 40 ($B99$KA}2CCf(B)

$B$H$$$&%7%9%F%`$J$b$N$G!$(Bresource $BKh$KG[CV@)Ls$r@_Dj$9$k$N$OBgJQ$@$J$"$H;W$C(B
$B$FAjCL$5$;$F$$$?$@$$$?<!Bh$G$9!%(B

$B$^$"!$:G=i$K0lEY@_Dj$7$F$7$^$&<j4V$@$1$G$9$+$i!$%W%m%0%i%`E*$K@)Ls$r@8@.(B
$B$9$l$PNI$$$N$G$7$g$&$1$I!D!%(B

--
$BEZ20(B $B2mL-(B ( TSUCHIYA Masatoshi )

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Re: auto balancing of resources [ In reply to ]

okada.satoshi at oss

Dec 3, 2008, 8:04 PM

Post #4 of 4 (2112 views)

Permalink

$BEZ20$5$s(B

$B$3$s$K$A$O!#2,ED$G$9!#(B

TSUCHIYA Masatoshi $B$5$s$O=q$-$^$7$?(B:
>>> On Thu, 04 Dec 2008 12:37:59 +0900

>
> $B$9$_$^$;$s!$@bL@ITB-$G$7$?!%@h$NNc$O!$4JC1$N$?$a$K(B resource $B$r(B6$B$D$H$7$^(B
> $B$7$?$,!$<B:]$K$O(B
>
> node$B?t(B = 4
> resource$B?t(B = 40 ($B99$KA}2CCf(B)
>
> $B$H$$$&%7%9%F%`$J$b$N$G!$(Bresource $BKh$KG[CV@)Ls$r@_Dj$9$k$N$OBgJQ$@$J$"$H;W$C(B
> $B$FAjCL$5$;$F$$$?$@$$$?<!Bh$G$9!%(B

$B$J$k$[$I!">u67$OM}2r$G$-$^$7$?!&!&$,!"$$$$2r7h0F$,;d$K$O(B
$B8+$D$+$j$^$;$s!#$*Lr$KN)$F$:!"?=$7Lu$J$$$G$9!#(B

> $B$^$"!$:G=i$K0lEY@_Dj$7$F$7$^$&<j4V$@$1$G$9$+$i!$%W%m%0%i%`E*$K@)Ls$r@8@.(B
> $B$9$l$PNI$$$N$G$7$g$&$1$I!D!%(B

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