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DRBD $B!\(B Heartbeat $B$NF0:n$K$D$$$F(B

 

 

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_(B<k.mori at qloog

Feb 10, 2011, 4:52 AM

Post #1 of 3 (620 views)
Permalink
DRBD $B!\(B Heartbeat $B$NF0:n$K$D$$$F(B

$B=i$a$F%a!<%j%s%0%j%9%H$r;HMQ$5$;$F$$$?$@$-$^$9!"(B
$B?9$H?=$7$^$9!#(B

DRBD $B!\(B Heartbeat$B$r8=:_9=C[.Cf$J$N$G$9$,!"(B
$B0J2<$N$h$&$JF0:n$H$J$C$F$7$^$$$^$9!#(B

A $B$H!!(BB$B!!$H$$$&%5!<%P$,$"$k$H2>Dj$7!"(B

$B#1(B.$B#A$O8=:_%W%i%$%^%j$G!"#A$r%7%c%C%H%@%&%s$9$k$H(BVIP$B$O#B$KF~$lBX$o$j3F%5!<%S%9$O5/F0$9$k$,(B
$B$7$P$i$/$9$k$H6&M-$7$F$$$k%G%#%l%/%H%j!J(B/share$B$H$7$^$7$?!K$K%"%/%;%9$G$-$J$/$J$k(B
$B!J2hLL$,8G$^$j$^$9!K(B

$B#2(B. $B85%W%i%$%^%j!J#A!K$r5/F0$9$k$H!"8=%W%i%$%^%j!J#B!K$G@5>o$K%G%#%l%/%H%j$,I=<($5$l$k!#(B

$B#3(B. $B%;%+%s%@%jB&!J#A!K$G(BDRBD$B%5!<%S%9$rDd;_$9$k$H!"%W%i%$%^%j!J#B!K$+$i%G%#%l%/%H%j$,8+(B
$B$($J$/$J$k!#(B

$B#4(B. $B$3$N>uBV$G#B$rDd;_$9$k$H@5>o$K@Z$jBX$o$j(B
$B>e5-$N$h$&$J8=>]$OH/@8$7$^$;$s!#(B


$B0J2<$,@_Dj%U%!%$%k$G$9!#(B
# cat drbd.conf
global {
dialog-refresh 5; # 5 seconds
usage-count yes;
}
common {
syncer { rate 120M; }
}
resource r0 {
protocol C;
handlers {
pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt -f";
pri-lost-after-sb "echo o > /proc/sysrq-trigger ; halt -f";
local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
}

startup {
wfc-timeout 60;
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
fencing resource-and-stonith;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
rr-conflict call-pri-lost;
}
syncer {
rate 120M;
}
on $B#A(B {
device /dev/drbd0;
disk /dev/sda4;
address 10.0.0.1:7788;
flexible-meta-disk internal;
}
on $B#B(B {
device /dev/drbd0;
disk /dev/sda4;
address 10.0.0.2:7788;
meta-disk internal;
}
}


# /etc/hosts
127.0.0.1 ***.localdomain **** localhost.localdomain localhost

10.0.0.1 A
10.0.0.2 B


# /etc/ha.d/ha.cf
logfacility local0
keepalive 2
deadtime 30
initdead 120
udpport 694
bcast eth0 # Linux
auto_failback off
node A
node B
ping 192.168.1.1
respawn hacluster /usr/lib/heartbeat/ipfail



# /etc/ha.d/haresources
A 192.168.1.100/24 drbddisk::r0 Filesystem::/dev/drbd0::/share::ext3
MailTo::root::localhost mysqld amportal httpd zabbix-server


$B$3$N$h$&$JF0:n$N>l9g!"@_Dj%U%!%$%k$,860x$J$N$G$7$g$&$+!)(B
$B%m%0$J$I3NG'$7$F$*$j$^$7$?$,!"%"%s%^%&%s%H$5$l$?$j(B
/proc/drbd $B$O(B $B%7%c%C%H%@%&%sA0$O(B
$B#A$G$O(B

0: cs:Connected st:Primary/Secondary ds:UpToDate/UpToDate C r---

$B$H$J$C$F$*$j!"(B
B$B$G$O(B

0: cs:Connected st:Secondary/Primary ds:UpToDate/UpToDate C r---

$B$H$J$C$F$*$j$^$9!#(B

$B#A$N%7%c%C%H%@%&%s8e$O(BB$B$O(B

0: cs:WFConnection st:Primary/Unknown ds:UpToDate/DUnknown r--


$B$H$J$C$F$*$j$^$9!#%m%0$K$D$$$F$O?=$7Lu$"$j$^$;$s!"<hF@$G$-$F$*$j$^$;$s!#(B
$B2?$+5$$K$J$k$H$3$m$J$I$"$j$^$7$?$i$4;XE&$$$?$@$-$?$/B8$8$^$9!#(B

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%I%&%'%"_(B<iwasaki at 3ware

Feb 13, 2011, 4:16 PM

Post #2 of 3 (568 views)
Permalink
Re: DRBD $B!\(B Heartbeat $B$NF0:n$K$D$$$F(B [In reply to]

$B4d:j!w%5!<%I%&%'%"$G$9(B

$B%m%0$,=P$F$$$J$$$H$J$s$H$b8@$($J$$$N$G$9$,!"(B/share $B$r6&M-$7$F$$$k$H6D$C(B
$B$F$^$9$,!"(BNFS$B$+(BSMB$B$+;H$C$F$$$^$9$+!)(B

$B$7$P$i$/$9$k$H%"%/%;%9$,$G$-$J$/$J$k$H$$$&>I>u$G$9$,!"(Bmonitor(status$B!K$N(B
$B=hM}$G2?$+$7$i5/$-$F$$$k$H?dB,$9$k$N$,BEEv$J$N$G$9$,!"(BHeartbeat V1$B [at] _D$r(B
$B$*;H$$$N$h$&$J$N$G!"%j%=!<%9%(!<%8%'%s%H$r8DJL$KF0$+$7$FF1MM$N>I>u$,5/$-(B
$B$k$+;n$7$F$_$k$H$$$$$+$b$7$l$^$;$s!#(B

$B$^$:$O(BHeartbeat$B$r5/F0$;$:$K!"(BDRBD$B$N$_;H$($k>uBV$K$7$F(B

# ./drbddisk r0 status $B$H$+(B
# ./Filesystem /dev/drbd0 /share ext3 status $B$H$+(B

$B$d$C$F$_$F$/$@$5$$!#(B
$B%j%=!<%9%(!<%8%'%s%H$N4F;k$GJQ$K$J$C$F$$$k$N$G$"$l$P$3$3$G:F8=$9$k$O$:$G(B
$B$9!#$b$7JQ$K$J$i$J$1$l$P2?$+0c$&$b$N$,4X78$7$F$$$k$+$b$7$l$^$;$s$N$G$^$:(B
$B$O%m%0D4::$H@Z$jJ,$1$r$7$F$O$$$+$,$G$7$g$&$+(B

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_(B<k.mori at qloog

Feb 13, 2011, 10:33 PM

Post #3 of 3 (558 views)
Permalink
Re: DRBD $B!\(B Heartbeat $B$NF0:n$K$D$$$F(B [In reply to]

$B4d:jMM(B

$B$42sEz!"$"$j$,$H$&8f:B$$$^$9!#(B

/share $B$H$$$&%G%#%l%/%H%jL>$OFC$K(BSAMBA$B$d(BNFS$B$r;HMQ$7$F$$$kLu$G$b$J$/!"(B
$B$?$@(B"$B6&M-(B"$B$H$$$&0UL#$G$D$1$F$^$9!#(BNFS$B!"(BSAMBA$B$G$$$&$h$&$J(B"$B6&M-(B"$B$H$O(B
$B0[.$J$j$^$9!#(B
$B$d$d$3$7$$L?L>$G?=$7Lu$"$j$^$;$s!#(B

$BEj9F$5$;$FD:$$$?MbF|$K$$$m$$$m$HBP1~$7!"0J2<$r%3%a%s%H%"%&%H$9$k$H(B
$B@5>o$KF0:n$9$k$3$H$,3NG'$G$-$^$7$?!#(B

$B860x$OITL@$J$N$G$9$,!"(Bdrbd.conf$B$N(B

on-io-error detach;
fencing resource-and-stonith;

$B$N(B2$B9T$r%3%a%s%H%"%&%H$9$k$3$H$G@5>o$KF0:n$7$^$7$?!#(B

$B$3$3$+$i$O860xDI5Z$K$J$k$N$G$9$,!"(B
$B>e5-$r%3%a%s%H%"%&%H$9$k$H@5>o$KF0:n$7$?$H8@$&$3$H$O!"(BI/O$B%(%i!<$,H/@8$7(B
$B$F$$$?$H8@$($k$N$G$7$g$&$+!)(B
$B:F8=$70J2<$N%3%^%s%I(B
drbdadm dstate r0
$B$J$I$G3NG'$7$F$b(Bdetach$B$5$l$?MM;R$b$J$/!"(BDiskless$B$G$O$"$j$^$;$s$G$7$?!#(B

diag$B$J$I$G3NG'$7$F$b(BHW$B%(%i!<$O3NG'$G$-$^$;$s$G$7$?!#(B
$B8m:nF0!"$H8@$&$3$H$J$I$"$jF@$k$N$G$7$g$&$+!)(B
$BF1$8 [at] _D$rF~$l$F$$$kB>$N%5!<%P$K$D$$$F$O:#2s$N;v>]$OH/@8$9$k$3$H$O$"$j$^(B
$B$;$s$G$7$?!#(B

$B$"$j$,$H$&8f:B$$$^$7$?!#(B





(11/02/14 9:16), $B4d:j!w%5!<%I%&%'%"(B wrote:
> $B4d:j!w%5!<%I%&%'%"$G$9(B
>
> $B%m%0$,=P$F$$$J$$$H$J$s$H$b8@$($J$$$N$G$9$,!"(B/share $B$r6&M-$7$F$$$k$H6D$C(B
> $B$F$^$9$,!"(BNFS$B$+(BSMB$B$+;H$C$F$$$^$9$+!)(B
>
> $B$7$P$i$/$9$k$H%"%/%;%9$,$G$-$J$/$J$k$H$$$&>I>u$G$9$,!"(Bmonitor(status$B!K$N(B
> $B=hM}$G2?$+$7$i5/$-$F$$$k$H?dB,$9$k$N$,BEEv$J$N$G$9$,!"(BHeartbeat V1$B [at] _D$r(B
> $B$*;H$$$N$h$&$J$N$G!"%j%=!<%9%(!<%8%'%s%H$r8DJL$KF0$+$7$FF1MM$N>I>u$,5/$-(B
> $B$k$+;n$7$F$_$k$H$$$$$+$b$7$l$^$;$s!#(B
>
> $B$^$:$O(BHeartbeat$B$r5/F0$;$:$K!"(BDRBD$B$N$_;H$($k>uBV$K$7$F(B
>
> # ./drbddisk r0 status $B$H$+(B
> # ./Filesystem /dev/drbd0 /share ext3 status $B$H$+(B
>
> $B$d$C$F$_$F$/$@$5$$!#(B
> $B%j%=!<%9%(!<%8%'%s%H$N4F;k$GJQ$K$J$C$F$$$k$N$G$"$l$P$3$3$G:F8=$9$k$O$:$G(B
> $B$9!#$b$7JQ$K$J$i$J$1$l$P2?$+0c$&$b$N$,4X78$7$F$$$k$+$b$7$l$^$;$s$N$G$^$:(B
> $B$O%m%0D4::$H@Z$jJ,$1$r$7$F$O$$$+$,$G$7$g$&$+(B
>
> _______________________________________________
> Linux-ha-japan mailing list
> Linux-ha-japan [at] lists
> http://lists.sourceforge.jp/mailman/listinfo/linux-ha-japan
>
>
>

--
----------------------------------
$B"#"#"#(B $B3t<02q<R%/%k!<%0(B
$B"#"#"#(B $B!!(B
$B"#"#(B $B""(B $B?9!!7=N<(B
----------------------------------
email: k.mori [at] qloog
url: http://qloog.com
tel: 078-327-8001 / fax: 078-327-8002
add: $B")(B650-0022 $BJ<8K8)?@8M;TCf1{6h85D.DL(B3-9-7
$B!!(B $B2.86%S%k(B2F

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Linux-ha-japan [at] lists
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