Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello People, About my problems with drdb, I'll tell how is my network. I want use DRBD from replication the one (or more) partitions from second machine. I create one network with 3 machines, two servers (clusters) and one client (notebook). Then firewall is not a trouble. Each machine have two network card. ubuntu-cluster1 eth0 : 192.168.1.1 eth1 : 10.0.0.1 ubuntu-cluster2 eth0 : 192.168.1.2 eth1 : 10.0.0.2 My drbd.conf is : global { usage-count yes; } common { protocol C; } resource r0 { on ubuntu-cluster1 { device /dev/drbd0; disk /dev/sda7; address 10.0.0.1:7789; meta-disk internal; } on ubuntu-cluster2 { device /dev/drbd0; disk /dev/sda7; address 10.0.0.2:7789; meta-disk internal; } } My partitions in two hard disk : root at ubuntu-cluster1:~# fdisk -l Disk /dev/sda: 250.0 GB, 250000000000 bytes 255 heads, 63 sectors/track, 30394 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 6 48163+ 83 Linux /dev/sda2 7 30394 244091610 5 Extended /dev/sda5 7 492 3903763+ 82 Linux swap / Solaris /dev/sda6 493 5355 39062016 83 Linux /dev/sda7 5356 5379 192748+ 83 Linux /dev/sda8 5380 30394 200932956 83 Linux root at ubuntu-cluster2:~# fdisk -l Disk /dev/sda: 250.0 GB, 250000000000 bytes 255 heads, 63 sectors/track, 30394 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 1 6 48163+ 83 Linux /dev/sda2 7 30394 244091610 5 Extended /dev/sda5 7 492 3903763+ 82 Linux swap / Solaris /dev/sda6 493 5355 39062016 83 Linux /dev/sda7 5356 5379 192748+ 83 Linux /dev/sda8 5380 30394 200932956 83 Linux I think that partition is not problem. I've been installed drbd 8.2.6, but the old resource is there. See my commands : root at ubuntu-cluster2:~# drbdadm create-md r0 Device '/dev/drbd0' is configured! Command 'drbdmeta /dev/drbd0 v08 /dev/sda7 internal create-md' terminated with exit code 20 drbdadm aborting root at ubuntu-cluster2:~# drbdadm attach r0 /dev/drbd0: Failure: (124) Device is attached to a disk (use detach first) Command 'drbdsetup /dev/drbd0 disk /dev/sda7 /dev/sda7 internal --set-defaults --create-device' terminated with exit code 10 root at ubuntu-cluster2:~# drbdadm connect r0 /dev/drbd0: Failure: (125) Device has a net-config (use disconnect first) Command 'drbdsetup /dev/drbd0 net 10.0.0.2:7789 10.0.0.1:7789 C --set-defaults --create-device' terminated with exit code 1 Do I recreate the resource ? How Do I make this ? When i started the script /etc/init.d/drbd, still come this message : root at ubuntu-cluster1:~# /etc/init.d/drbd start Starting DRBD resources: [ ]. .......... *************************************************************** DRBD's startup script waits for the peer node(s) to appear. - In case this node was already a degraded cluster before the reboot the timeout is 0 seconds. [degr-wfc-timeout] - If the peer was available before the reboot the timeout will expire after 0 seconds. [wfc-timeout] (These values are for resource 'r0'; 0 sec -> wait forever) To abort waiting enter 'yes' [ 76 ] This task is very hard :) Best regards, Faria --- Em ter, 29/7/08, Lars Ellenberg <lars.ellenberg at linbit.com> escreveu: > De: Lars Ellenberg <lars.ellenberg at linbit.com> > Assunto: Re: [DRBD-user] Create partitions from DRBD > Para: drbd-user at lists.linbit.com > Data: Terça-feira, 29 de Julho de 2008, 13:35 > On Tue, Jul 29, 2008 at 03:25:04PM +0000, ZiLioN ZilLioN > wrote: > > > > > > > Date: Tue, 29 Jul 2008 07:59:26 -0700 > > > From: digolinopage at yahoo.com.br > > > Subject: Re: [DRBD-user] Create partitions from > DRBD > > > To: drbd-user at lists.linbit.com > > > > > > Hello Lars, > > > > > > I readed all chapter five in the DRBD site. > > > All steps are successful, then i saw the result > of /proc/drbd in both > > machines: > > > > > > root at ubuntu-cluster1:~# cat /proc/drbd > > > version: 8.0.5 (api:86/proto:86) > > > SVN Revision: 3011 build by root at ubuntu-cluster1, > 2008-07-25 14:46:01 > > > 0: cs:WFConnection st:Primary/Unknown > ds:UpToDate/DUnknown C r--- > > > ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 > > > resync: used:0/31 hits:0 misses:0 starving:0 > dirty:0 changed:0 > > > act_log: used:0/257 hits:0 misses:0 starving:0 > dirty:0 changed:0 > > > > > > > > > root at ubuntu-cluster2:~# cat /proc/drbd > > > version: 8.0.5 (api:86/proto:86) > > DO NOT USE OUTDATED VERSIONS. > > please. > do not use outdated versions. > > we are at 8.0.12, release candidate for 8.0.13 is out > already. > or, if you prefer, 8.2.6, and 8.2.7 comming soon. > > there are a number of known bugs in that 8.0.5 version. > > > > SVN Revision: 3011 build by root at ubuntu-cluster2, > 2008-07-28 10:28:49 > > > 0: cs:WFConnection st:Secondary/Unknown > ds:Inconsistent/DUnknown C r--- > > > ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 > > > resync: used:0/31 hits:0 misses:0 starving:0 > dirty:0 changed:0 > > > act_log: used:0/257 hits:0 misses:0 starving:0 > dirty:0 changed:0 > > > > > > I believe this allright. Then I added the drbd in > /etc/modules, and reboot > > the machine. After reboot I'll see the result of > the command cat /proc/drdb. > > > > > > > This is not correct: > > > > st:Primary/Unknown and st:Secondary/Unknown > > > > The correct is: > > > > st:Secondary/Secondary in both nodes. > > the important part is the connection state, cs. > it should be > cs:Connected > not WFConnection (waiting for connection). > > > The partition is probably the problem. > > no. > > he probably just forgot to allow the drbd ports though his > firewall. > > > -- > : Lars Ellenberg > http://www.linbit.com : > : DRBD/HA support and consulting sales at > linbit.com : > : LINBIT Information Technologies GmbH Tel > +43-1-8178292-0 : > : Vivenotgasse 48, A-1120 Vienna/Europe Fax > +43-1-8178292-82 : > __ > please don't Cc me, but send to list -- I'm > subscribed > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user Novos endereços, o Yahoo! que você conhece. 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