jun.shimizu at central-tanshifx
May 30, 2012, 7:16 PM
Post #7 of 9
(495 views)
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Re: DRBD $B$N:F5/F0$N$?(B$B$S$K:FF14|$,I,MW$H$J$k!)(B
[In reply to]
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$B5WJ]MM(B
$B$4O"Mm$"$j$,$H$&$4$6$$$^$9!#(B
$B%a%?%G!<%?$N:F:n@.$O2?EY$b;n$7$F$$$^$9$,!"$@$a$G$9$M!#(B
$BCSEDMM$X$NJV?.$X=q$$$?$h$&$K8=:_:F9=C[.Cf$G$9$N$G(B show-gi/get-gi
$B$O:F9=C[8e!";n$7$F$_$?$$$H;W$$$^$9!#(B
$B7k2L$,F@$i$l$^$7$?$iO"Mm$5$;$F$$$?$@$-$^$9!#(B
-- $B@6?e(B
(2012/05/30 9:04), Motoharu Kubo wrote:
> $B@6?e$5$^(B
>
> $B5WJ]$H?=$7$^$9!#(B
>
> ds:Inconsistent/Inconsistent$B$O!"E57?E*$K$O=i4|F14|$,9T$o$l$F$$$J$$$H$-$N(B
> $B>uBV$G$9!#$9$G$KF14|$7$?$O$:$N(BDRBD$B%Z%"$K4X$7$F$O!"N>J}$H$b(BInconsistent$B$K(B
> $B$J$k$3$H$O$J$$$O$:$G$9!#$7$+$7$3$N>uBV$,5/$-$F$$$k$H$$$&$3$H$O!"%a%?%G!<(B
> $B%?$NCf$N(BGI (generation identifier)$B$,2?$i$+$N860x$G68$C$F$7$^$C$?$H$$$&$3(B
> $B$H$K$J$j$^$9!#(B
>
> $B860xDI5a$h$j$b>I>u$N2r>C$rM%@h$5$l$k$N$G$"$l$P!"(BDRBD$B$rDd;_$7$?>e$G(B
> drbdadm create-md$B$r<B9T$7$F%a%?%G!<%?$r:F:n@.$7!":FEY=i4|F14|$r9T$($P$$(B
> $B$$$+$b$7$l$^$;$s!#$3$l$G$b:F8=$9$k$h$&$J$i!"%a%?%G!<%?$r:F:n@.$7$?$H$-$+(B
> $B$i$N%m%0$r$$$?$@$1$J$$$G$7$g$&$+!#(B
>
> $B$J$*(BGI$B$N>uBV$O!"(Bdrbdadm show-gi ordata$B$G3NG'$G$-$^$9!#$3$s$J46$8$G$9(B(1$B9T(B
> $B$,(B80$BJ8;z$rD6$($k$?$a@^$jJV$7$FI=<($5$l$k$+$b$7$l$^$;$s(B)
>
> +--< Current data generation UUID>-
> | +--< Bitmap's base data generation UUID>-
> | | +--< younger history UUID>-
> | | | +-< older history>-
> V V V V
> 3FB8B36396B1C036:0000000000000000:5438D8E68379BE48:A85D9D1D7C20B71E:0:0:0:0:1:0:0
> ^ ^
> ^ ^ ^ ^ ^
> -< Data consistency flag>--+ |
> | | | | |
> -< Data was/is currently up-to-date>--+
> | | | | |
> -< Node was/is currently primary
>> --+ | | | |
> -< Node was/is currently connected
>> --+ | | |
> -< Node was in the progress of setting all bits in the bitmap
> >--+ | |
> -< The peer's disk was out-dated or
> inconsistent>--+ |
> -< This node was a crashed primary, and has not seen its peer
> since>--+
>
> $B:G8e$N(B7$B%S%C%H$,(BDRBD$B$NF0:n>uBV$rI=$7$F$*$j!"2?$i$+$NM}M3$G8=:_$O$3$l$i$N(B
> $B%S%C%H$,@5$7$/0];}$5$l$F$$$J$$!"$H$$$&$3$H$K$J$C$F$$$k$h$&$G$9!#(B
>
> $B [at] h,$N#4$D$N(BUUID$B$O!"(BDRBD$B<+BN$N5/F0(B/$BDd;_MzNr$r4IM}$9$k$?$a$N%G!<%?$G$9!#(B
> $B$3$l$i$,0[>o$JCM$N%;%C%H$K$J$C$F$7$^$C$F$$$l$P!"5/F0$7$?$H$-$K(BConnected
> $B$K$J$i$J$$$3$H$,9M$($i$l$k$?$a!":#2s$O$3$l$i$O@5>o$K0];}$5$l$F$$$k$N$G$O(B
> $B$J$$$+$HA[.A|$7$F$$$^$9!#(B
>
> $B$A$J$_$K!"(Bshow-gi$B$NBe$o$j$K(Bget-gi$B$r<B9T$9$k$H!"(BUUID$B$H(B7$B%S%C%H$N%G!<%?$N9T(B
> $B$N$_$,I=<($5$l$^$9!#(B
>
> (2012$BG/(B05$B7n(B28$BF|(B 22:02), $B@6?e!!=c(B wrote:
>> $B@6?e$H?=$7$^$9!#(B
>>
>> $B8=:_!"(BDRBD$B$K$F%G%#%9%/%G!<%?%l%W%j%1!<%7%g%s$r9T$*$&$H$7$F$$$k$N$G$9$,(B
>> $BF0$-$KITL@$JE@$,$"$k$N$G$4B8CN$NJ}$,$$$^$7$?$i65$($F$/$@$5$$!#(B
>>
>> $B4D6-(B
>> $B!!(BOS : Oracle Linux 6.2 (2.6.39-100.7.1.el6uek.x86_64)
>> $B!!(BDRBD : 8.3.12$B!"(B8.3.13 ($BN>J}$N%P!<%8%g%s$G;n$7$F$$$^$9!#(B)
>> $B!!(BDRBD$BBP>]%G%#%9%/!'(BFusion-IO$B<R(B ioDrive2
>>
>> $B>e5-4D6-$K$*$$$F=i4|%;%C%H%"%C%W$*$h$SF0:n3NG'$^$G$O<h$l$?$N$G$9$,(B
>> OS$B:F5/F0!"$b$7$/$O(B drbdadm down/up<$B%j%=!<%9L>(B>$B$r<B9T$9$k$HKh2s(B
>> $B=i4|F14|!)$,<B9T$5$l$^$9!#(B
>>
>> -----
>> # cat /proc/drbd
>> version: 8.3.12 (api:88/proto:86-96)
>> GIT-hash: e2a8ef4656be026bbae540305fcb998a5991090f build by root [at] tige, 2012-05-28 19:41:59
>>
>> 1: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate C r-----
>> ns:0 nr:0 dw:0 dr:8032184 al:0 bm:491 lo:0 pe:0 ua:0 ap:0 ep:1 wo:d oos:0
>> #
>> # drbdadm down oradata
>> # drbdadm up oradata
>> # cat /proc/drbd
>> version: 8.3.12 (api:88/proto:86-96)
>> GIT-hash: e2a8ef4656be026bbae540305fcb998a5991090f build by root [at] tige, 2012-05-28 19:41:59
>>
>> 1: cs:SyncTarget ro:Secondary/Primary ds:Inconsistent/UpToDate C r-----
>> ns:0 nr:0 dw:0 dr:448000 al:0 bm:26 lo:0 pe:5 ua:0 ap:0 ep:1 wo:d oos:7597880
>> [>...................] sync'ed: 5.5% (7416/7840)M
>> finish: 0:00:34 speed: 217,152 (217,152) want: 1,126,400 K/sec
>> -----
>>
>> 2$B%N!<%I6&$K(BOS$B:F5/F0$9$k$H!"2<5->uBV$H$J$j$^$9!#(B
>> -----
>> # cat /proc/drbd
>> version: 8.3.12 (api:88/proto:86-96)
>> GIT-hash: e2a8ef4656be026bbae540305fcb998a5991090f build by root [at] tige, 2012-05-28 19:41:59
>>
>> 1: cs:Connected ro:Secondary/Secondary ds:Inconsistent/Inconsistent C r-----
>> ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:d oos:8032184
>> -----
>> $B$3$N>l9g!"$I$A$i$+$N%N!<%I$G(B drbdadm invalidate<$B%j%=!<%9L>(B>$B$r<B9T$9$k$+(B
>> $B=i4|F14|$r9T$o$J$$$HMxMQ2DG=$H$J$j$^$;$s!#(B
>>
>>
>> $B%m!<%+%k$N(BSAS$B%G%#%9%/$rBP>]$H$7$?JL%7%9%F%`$G$O$3$N$h$&$J>u67$K$J$C$?$3$H$,(B
>> $B$J$$$N$G$9$,!"$I$J$?$+?4Ev$?$j$"$j$^$;$s$G$7$g$&$+!)!)(B
>>
>> DRBD $B$N%j%=!<%9 [at] _D$O0J2<$G$9!#(B
>> global_common.conf($BJQ99E@$N$_!#(B)
>> -----
>> common {protocol C;}
>> syncer {rate 1100M;}
>> -----
>>
>> oradata.res
>> -----
>> resource oradata {
>> device /dev/drbd1;
>> disk /dev/fioa1;
>> meta-disk internal;
>> handlers {
>> split-brain "/usr/local/lib/drbd/notify-split-brain.sh root";
>> }
>> net {
>> data-integrity-alg sha1;
>> after-sb-0pri discard-zero-changes;
>> after-sb-1pri discard-secondary;
>> after-sb-2pri disconnect;
>> max-buffers 8000;
>> max-epoch-size 8000;
>> sndbuf-size 0;
>> }
>> syncer {
>> verify-alg sha1;
>> csums-alg sha1;
>> }
>> disk {
>> on-io-error detach;
>> no-disk-barrier;
>> no-disk-flushes;
>> }
>>
>> on scott {
>> address 192.168.1.1:7789;
>> }
>> on tiger {
>> address 192.168.1.2:7789;
>> }
>> }
>> -----
>>
>> $B0J>e!#$h$m$7$/$*4j$$$7$^$9!#(B
>>
>> _______________________________________________
>> Linux-ha-japan mailing list
>> Linux-ha-japan [at] lists
>> http://lists.sourceforge.jp/mailman/listinfo/linux-ha-japan
>
--
$B!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v(B
$B!!%;%s%H%i%kC;;q(BFX$B3t<02q<R!!%7%9%F%`;v6HIt!!3+H/2]!!(B
$B!!!!!!!!!!!!!!!!!!!!!!@6?e!!=c(B
E-mail:jun.shimizu [at] central-tanshifx
TEL:03-5419-3280 FAX:03-6833-0243
$B!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v!A!v(B
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