<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">> You should *not* start DRBD from the init script.</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">> # chkconfig drbd off</span><br style="font-family:arial,sans-serif;font-size:13px">
<br><div>*** OK remove start on the boot<div><br></div><div><br><span style="font-family:arial,sans-serif;font-size:13px">> You should *NOT* configure "no-disk-drain".</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">> It is likely to corrupt your data.</span><br style="font-family:arial,sans-serif;font-size:13px">** OK removed the disk drain from postgresql.res</div><div><br>
</div><div><div># cat postgresql.res</div><div>resource postgresql {</div><div> startup {</div><div> wfc-timeout 15;</div><div> degr-wfc-timeout 60;</div><div> }</div><div><br></div><div> syncer {</div><div> rate 150M;</div>
<div> verify-alg md5;</div><div> }</div><div><br></div><div> on ha-master {</div><div> device /dev/drbd0;</div><div> disk /dev/sdb1;</div><div> address <a href="http://172.70.65.210:7788">172.70.65.210:7788</a>;</div>
<div> meta-disk internal;</div><div> }</div><div><br></div><div> on ha-slave {</div><div> device /dev/drbd0;</div><div> disk /dev/sdb1;</div><div> address <a href="http://172.70.65.220:7788">172.70.65.220:7788</a>;</div>
<div> meta-disk internal;</div><div> }</div><div><br></div><div>}</div></div><div><br></div><div><br><span style="font-family:arial,sans-serif;font-size:13px">> You should configure monitoring ops for DRBD.</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">> One each for Master and Slave role, with different intervals.</span><br style="font-family:arial,sans-serif;font-size:13px"><br></div><div>** how i can do that ??</div>
<div><br></div><div>from: <a href="http://www.drbd.org/users-guide-9.0/s-pacemaker-crm-drbd-backed-service.html">http://www.drbd.org/users-guide-9.0/s-pacemaker-crm-drbd-backed-service.html</a></div><div><pre class="" style="background-color:rgb(247,245,242);border-top-left-radius:15px;border-top-right-radius:15px;border-bottom-right-radius:15px;border-bottom-left-radius:15px;padding:5px 5px 5px 2px;margin-left:2px;border-left-width:1px;border-left-style:solid;border-left-color:rgb(255,102,0);color:rgb(0,0,0);font-size:13.333333969116211px">
crm(live)configure# primitive drbd_mysql ocf:linbit:drbd \
params drbd_resource="mysql" \
op monitor interval="29s" role="Master" \
op monitor interval="31s" role="Slave"</pre><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">> You probably need to "crm resource cleanup ..." a bit.</span><br style="font-family:arial,sans-serif;font-size:13px">
** remake the crm configure</div><div><br></div><div><div>crm(live)# configure</div><div>crm(live)configure# show</div><div>node ha-master</div><div>node ha-slave</div><div>primitive drbd_postgresql ocf:heartbeat:drbd \</div>
<div> params drbd_resource="postgresql" \</div><div> op monitor interval="29s" role="Master" \</div><div> op monitor interval="31s" role="Slave"</div>
<div>primitive fs_postgresql ocf:heartbeat:Filesystem \</div><div> params device="/dev/drbd0" directory="/mnt" fstype="ext4"</div><div>primitive postgresqld lsb:postgresql</div><div>primitive vip_cluster ocf:heartbeat:IPaddr2 \</div>
<div> params ip="172.70.65.200" nic="eth0:1"</div><div>group postgresql fs_postgresql vip_cluster postgresqld</div><div>ms ms_drbd_postgresql drbd_postgresql \</div><div> meta master-max="1" master-node-max="1" clone-max="2" clone-node-max="1" notify="true"</div>
<div>colocation postgresql_on_drbd inf: postgresql ms_drbd_postgresql:Master</div><div>order postgresql_after_drbd inf: ms_drbd_postgresql:promote postgresql:start</div><div>property $id="cib-bootstrap-options" \</div>
<div> dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \</div><div> cluster-infrastructure="openais" \</div><div> expected-quorum-votes="2" \</div><div> no-quorum-policy="ignore" \</div>
<div> stonith-enabled="false"</div><div>rsc_defaults $id="rsc-options" \</div><div> resource-stickiness="100"</div><div><br></div><div><br></div><span style="font-family:arial,sans-serif;font-size:13px">> You may need to manually remove fencing constraints (if DRBD finished</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">> the resync when no pacemaker was running yet, it would not have been</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">> able to remove it from its handler).</span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div>** how i do that ???</div><div>** only in the ha-master ??</div><div># drbdadmin create-md postgresql</div><div># drbdadmin up postgresql </div>
<div># drbdadmin -- --overwrite-data-of-peer primary postgresql <br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">You may need to *read the logs*.</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">The answer will be in there.</span></div><div><br></div><div><span style="font-size:13px;font-family:arial,sans-serif">> You have:</span><br style="font-size:13px;font-family:arial,sans-serif">
<div class="im" style="font-size:13px;font-family:arial,sans-serif">> Failed actions:<br>> drbd_postgresql:0_start_0 (node=ha-slave, call=14, rc=1,<br>> status=complete): unknown error<br><br></div><span style="font-size:13px;font-family:arial,sans-serif">> So start looking for that, and see what it complains about.</span></div>
<div><br></div><div><font face="arial, sans-serif"># cat /var/log/syslog | grep drbd_postgresql </font><br style="font-family:arial,sans-serif;font-size:13px">*** Syslog</div><div><br></div><div><div>Oct 14 11:10:08 ha-master pengine: [786]: debug: unpack_rsc_op: drbd_postgresql:1_last_failure_0 on ha-slave returned 1 (unknown error) instead of the expected value: 0 (ok)</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: WARN: unpack_rsc_op: Processing failed op drbd_postgresql:1_last_failure_0 on ha-slave: unknown error (1)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: debug: unpack_rsc_op: drbd_postgresql:0_last_failure_0 on ha-master returned 1 (unknown error) instead of the expected value: 0 (ok)</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: WARN: unpack_rsc_op: Processing failed op drbd_postgresql:0_last_failure_0 on ha-master: unknown error (1)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: clone_print: Master/Slave Set: ms_drbd_postgresql [drbd_postgresql]</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: info: short_print: Stopped: [ drbd_postgresql:0 drbd_postgresql:1 ]</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: get_failcount: ms_drbd_postgresql has failed INFINITY times on ha-slave</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: WARN: common_apply_stickiness: Forcing ms_drbd_postgresql away from ha-slave after 1000000 failures (max=1000000)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: get_failcount: ms_drbd_postgresql has failed INFINITY times on ha-slave</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: WARN: common_apply_stickiness: Forcing ms_drbd_postgresql away from ha-slave after 1000000 failures (max=1000000)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: get_failcount: ms_drbd_postgresql has failed INFINITY times on ha-master</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: WARN: common_apply_stickiness: Forcing ms_drbd_postgresql away from ha-master after 1000000 failures (max=1000000)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: get_failcount: ms_drbd_postgresql has failed INFINITY times on ha-master</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: WARN: common_apply_stickiness: Forcing ms_drbd_postgresql away from ha-master after 1000000 failures (max=1000000)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: rsc_merge_weights: ms_drbd_postgresql: Rolling back scores from fs_postgresql</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: debug: native_assign_node: All nodes for resource drbd_postgresql:0 are unavailable, unclean or shutting down (ha-master: 1, -1000000)</div><div>Oct 14 11:10:08 ha-master pengine: [786]: debug: native_assign_node: Could not allocate a node for drbd_postgresql:0</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: info: native_color: Resource drbd_postgresql:0 cannot run anywhere</div><div>Oct 14 11:10:08 ha-master pengine: [786]: debug: native_assign_node: All nodes for resource drbd_postgresql:1 are unavailable, unclean or shutting down (ha-master: 1, -1000000)</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: debug: native_assign_node: Could not allocate a node for drbd_postgresql:1</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: native_color: Resource drbd_postgresql:1 cannot run anywhere</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: debug: clone_color: Allocated 0 ms_drbd_postgresql instances of a possible 2</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: rsc_merge_weights: ms_drbd_postgresql: Rolling back scores from fs_postgresql</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: debug: master_color: drbd_postgresql:0 master score: 0</div><div>Oct 14 11:10:08 ha-master pengine: [786]: debug: master_color: drbd_postgresql:1 master score: 0</div><div>Oct 14 11:10:08 ha-master pengine: [786]: info: master_color: ms_drbd_postgresql: Promoted 0 instances of a possible 1 to master</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: debug: master_create_actions: Creating actions for ms_drbd_postgresql</div><div>Oct 14 11:10:08 ha-master pengine: [786]: notice: LogActions: Leave drbd_postgresql:0 (Stopped)</div>
<div>Oct 14 11:10:08 ha-master pengine: [786]: notice: LogActions: Leave drbd_postgresql:1 (Stopped)</div><div><br></div><br><br style="font-family:arial,sans-serif;font-size:13px"><br></div></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Fri, Oct 11, 2013 at 7:20 PM, Lars Ellenberg <span dir="ltr"><<a href="mailto:lars.ellenberg@linbit.com" target="_blank">lars.ellenberg@linbit.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Fri, Oct 11, 2013 at 05:08:04PM -0300, Thomaz Luiz Santos wrote:<br>
> I'm trying to make a sample cluster, in virtual machine, and after migrate<br>
> to a physical machine, however i have problems to configure the pacemaker (<br>
> crm ), to startup the resources and failover.<br>
><br>
> I cant mount the device /dev/drbd0 in the primary node and start postgresql<br>
> manually, but use in crm resource, dont can mount the device, and start de<br>
> postgresql.<br>
<br>
</div>You should *not* start DRBD from the init script.<br>
# chkconfig drbd off<br>
<br>
You should *NOT* configure "no-disk-drain".<br>
It is likely to corrupt your data.<br>
<br>
You should configure monitoring ops for DRBD.<br>
One each for Master and Slave role, with different intervals.<br>
<br>
You probably need to "crm resource cleanup ..." a bit.<br>
<br>
You may need to manually remove fencing constraints (if DRBD finished<br>
the resync when no pacemaker was running yet, it would not have been<br>
able to remove it from its handler).<br>
<br>
You may need to *read the logs*.<br>
The answer will be in there.<br>
<br>
You have:<br>
<div class="im">> Failed actions:<br>
> drbd_postgresql:0_start_0 (node=ha-slave, call=14, rc=1,<br>
> status=complete): unknown error<br>
<br>
</div>So start looking for that, and see what it complains about.<br>
<br>
Cheers,<br>
Lars<br>
<div><div class="h5"><br>
<br>
> I reboot the virtual machines, and not have successful.<br>
> the DRBD not start the primary, and not mount the /dev/drbd0 and stard the<br>
> postgresql :-(<br>
><br>
><br>
> DRBD Version: 8.3.11 (api:88)<br>
> Corosync Cluster Engine, version '1.4.2'<br>
> Pacemaker 1.1.6<br>
><br>
><br>
><br>
> **** after reboot the virtual machine. *****<br>
><br>
> ha-slave:<br>
><br>
> version: 8.3.13 (api:88/proto:86-96)<br>
> srcversion: 697DE8B1973B1D8914F04DB<br>
> 0: cs:Connected ro:Secondary/Secondary ds:UpToDate/UpToDate C r-----<br>
> ns:0 nr:28672 dw:28672 dr:0 al:0 bm:5 lo:0 pe:0 ua:0 ap:0 ep:1 wo:n<br>
> oos:0<br>
><br>
><br>
> ha-master:<br>
> version: 8.3.13 (api:88/proto:86-96)<br>
> srcversion: 697DE8B1973B1D8914F04DB<br>
> 0: cs:Connected ro:Secondary/Secondary ds:UpToDate/UpToDate C r-----<br>
> ns:28672 nr:0 dw:0 dr:28672 al:0 bm:5 lo:0 pe:0 ua:0 ap:0 ep:1 wo:n<br>
> oos:0<br>
><br>
><br>
><br>
><br>
><br>
> crm(live)# configure<br>
> crm(live)configure# show<br>
> node ha-master<br>
> node ha-slave<br>
> primitive drbd_postgresql ocf:heartbeat:drbd \<br>
> params drbd_resource="postgresql"<br>
> primitive fs_postgresql ocf:heartbeat:Filesystem \<br>
> params device="/dev/drbd/by-res/postgresql" directory="/mnt"<br>
> fstype="ext4"<br>
> primitive postgresqld lsb:postgresql<br>
> primitive vip_cluster ocf:heartbeat:IPaddr2 \<br>
> params ip="172.70.65.200" nic="eth0:1"<br>
> group postgresql fs_postgresql vip_cluster postgresqld \<br>
> meta target-role="Started"<br>
> ms ms_drbd_postgresql drbd_postgresql \<br>
> meta master-max="1" master-node-max="1" clone-max="2"<br>
> clone-node-max="1" notify="true"<br>
> colocation postgresql_on_drbd inf: postgresql ms_drbd_postgresql:Master<br>
> order postgresql_after_drbd inf: ms_drbd_postgresql:promote postgresql:start<br>
> property $id="cib-bootstrap-options" \<br>
> dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \<br>
> cluster-infrastructure="openais" \<br>
> expected-quorum-votes="2" \<br>
> stonith-enabled="false" \<br>
> no-quorum-policy="ignore"<br>
> rsc_defaults $id="rsc-options" \<br>
> resource-stickiness="100"<br>
><br>
><br>
><br>
> crm(live)# resource<br>
> crm(live)resource# list<br>
> Master/Slave Set: ms_drbd_postgresql [drbd_postgresql]<br>
> Stopped: [ drbd_postgresql:0 drbd_postgresql:1 ]<br>
> Resource Group: postgresql<br>
> fs_postgresql (ocf::heartbeat:Filesystem) Stopped<br>
> vip_cluster (ocf::heartbeat:IPaddr2) Stopped<br>
> postgresqld (lsb:postgresql) Stopped<br>
><br>
><br>
><br>
><br>
> ============<br>
> Last updated: Fri Oct 11 14:22:50 2013<br>
> Last change: Fri Oct 11 14:11:06 2013 via cibadmin on ha-slave<br>
> Stack: openais<br>
> Current DC: ha-slave - partition with quorum<br>
> Version: 1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c<br>
> 2 Nodes configured, 2 expected votes<br>
> 5 Resources configured.<br>
> ============<br>
><br>
> Online: [ ha-slave ha-master ]<br>
><br>
><br>
> Failed actions:<br>
> drbd_postgresql:0_start_0 (node=ha-slave, call=14, rc=1,<br>
> status=complete): unknown error<br>
> drbd_postgresql:0_start_0 (node=ha-master, call=18, rc=1,<br>
> status=complete): unknown error<br>
><br>
><br>
><br>
><br>
> **** that is my global_common on drbd ****<br>
><br>
> global {<br>
> usage-count yes;<br>
> # minor-count dialog-refresh disable-ip-verification<br>
> }<br>
><br>
> common {<br>
> protocol C;<br>
><br>
> handlers {<br>
> pri-on-incon-degr<br>
> "/usr/lib/drbd/notify-pri-on-incon-degr.sh; /usr/lib/drbd/not<br>
><br>
> ify-emergency-reboot.sh; echo b > /proc/sysrq-trigger ; reboot<br>
> -f";<br>
> pri-lost-after-sb<br>
> "/usr/lib/drbd/notify-pri-lost-after-sb.sh; /usr/lib/drbd/not<br>
><br>
> ify-emergency-reboot.sh; echo b > /proc/sysrq-trigger ; reboot<br>
> -f";<br>
> local-io-error "/usr/lib/drbd/notify-io-error.sh;<br>
> /usr/lib/drbd/notify-emergenc<br>
> y-shutdown.sh; echo<br>
> o > /proc/sysrq-trigger ; halt -f";<br>
> fence-peer "/usr/lib/drbd/crm-fence-peer.sh";<br>
> after-resync-target "/usr/lib/drbd/crm-unfence-peer.sh";<br>
> # split-brain "/usr/lib/drbd/notify-split-brain.sh root";<br>
> # out-of-sync "/usr/lib/drbd/notify-out-of-sync.sh root";<br>
> # before-resync-target<br>
> "/usr/lib/drbd/snapshot-resync-target-lvm.sh -p 15 -- -c<br>
><br>
> 16k";<br>
> # after-resync-target<br>
> /usr/lib/drbd/unsnapshot-resync-target-lvm.sh;<br>
> }<br>
><br>
> startup {<br>
> # wfc-timeout 15;<br>
> # degr-wfc-timeout 60;<br>
> # outdated-wfc-timeout wait-after-sb<br>
> }<br>
><br>
> disk {<br>
> # on-io-error fencing use-bmbv no-disk-barrier<br>
> no-disk-flushes<br>
> # no-disk-drain no-md-flushes max-bio-bvecs<br>
> }<br>
><br>
> net {<br>
> # cram-hmac-alg sha1;<br>
> # shared-secret "secret";<br>
> # sndbuf-size rcvbuf-size timeout connect-int ping-int<br>
> ping-timeout max-buffers<br>
> # max-epoch-size ko-count allow-two-primaries cram-hmac-alg<br>
> shared-secret<br>
> # after-sb-0pri after-sb-1pri after-sb-2pri<br>
> data-integrity-alg no-tcp-cork<br>
> }<br>
><br>
> syncer {<br>
> # rate 150M;<br>
> # rate after al-extents use-rle cpu-mask verify-alg<br>
> csums-alg<br>
> }<br>
> }<br>
><br>
><br>
> **** that is my postgresql.res ****<br>
><br>
> resource postgresql {<br>
> startup {<br>
> wfc-timeout 15;<br>
> degr-wfc-timeout 60;<br>
> }<br>
><br>
> syncer {<br>
> rate 150M;<br>
> verify-alg md5;<br>
> }<br>
><br>
> disk {<br>
> on-io-error detach;<br>
> no-disk-barrier;<br>
> no-disk-flushes;<br>
> no-disk-drain;<br>
> fencing resource-only;<br>
> }<br>
><br>
> on ha-master {<br>
> device /dev/drbd0;<br>
> disk /dev/sdb1;<br>
> address <a href="http://172.70.65.210:7788" target="_blank">172.70.65.210:7788</a>;<br>
> meta-disk internal;<br>
> }<br>
><br>
> on ha-slave {<br>
> device /dev/drbd0;<br>
> disk /dev/sdb1;<br>
> address <a href="http://172.70.65.220:7788" target="_blank">172.70.65.220:7788</a>;<br>
> meta-disk internal;<br>
> }<br>
><br>
><br>
> }<br>
><br>
><br>
> **** that is my corosync.conf ****<br>
><br>
><br>
> compatibility: whitetank<br>
><br>
> totem {<br>
> version: 2<br>
> secauth: off<br>
> threads: 0<br>
> interface {<br>
> ringnumber: 0<br>
> bindnetaddr: <a href="tel:172.70.65.200" value="+551727065200">172.70.65.200</a><br>
> mcastaddr: 226.94.1.1<br>
> mcastport: 5405<br>
> ttl: 1<br>
> }<br>
> }<br>
><br>
> logging {<br>
> fileline: off<br>
> to_stderr: yes<br>
> to_logfile: yes<br>
> to_syslog: yes<br>
> logfile: /var/log/cluster/corosync.log<br>
> debug: on<br>
> timestamp: on<br>
> logger_subsys {<br>
> subsys: AMF<br>
> debug: off<br>
> }<br>
> }<br>
><br>
> amf {<br>
> mode: disabled<br>
> }<br>
><br>
> aisexec{<br>
> user : root<br>
> group : root<br>
> }<br>
><br>
> service{<br>
> # Load the Pacemaker Cluster Resource Manager<br>
> name : pacemaker<br>
> ver : 0<br>
> }<br>
><br>
><br>
><br>
> DRBD, postgresql, manually start :<br>
><br>
><br>
> version: 8.3.13 (api:88/proto:86-96)<br>
> srcversion: 697DE8B1973B1D8914F04DB<br>
> 0: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r-----<br>
> ns:0 nr:0 dw:0 dr:664 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:n oos:0<br>
><br>
><br>
> version: 8.3.13 (api:88/proto:86-96)<br>
> srcversion: 697DE8B1973B1D8914F04DB<br>
> 0: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate C r-----<br>
> ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:n oos:0<br>
><br>
><br>
><br>
> root@ha-master:/mnt# df -hT<br>
> Sist. Arq. Tipo Tam. Usado Disp. Uso% Montado em<br>
> /dev/sda1 ext4 4,0G 1,8G 2,1G 47% /<br>
> udev devtmpfs 473M 4,0K 473M 1% /dev<br>
> tmpfs tmpfs 193M 264K 193M 1% /run<br>
> none tmpfs 5,0M 4,0K 5,0M 1% /run/lock<br>
> none tmpfs 482M 17M 466M 4% /run/shm<br>
> /dev/drbd0 ext4 2,0G 69M 1,9G 4% /mnt<br>
><br>
><br>
> root@ha-master:/mnt# service postgresql status<br>
> Running clusters: 9.1/main<br>
<br>
<br>
--<br>
</div></div>: Lars Ellenberg<br>
: LINBIT | Your Way to High Availability<br>
: DRBD/HA support and consulting <a href="http://www.linbit.com" target="_blank">http://www.linbit.com</a><br>
<br>
DRBD® and LINBIT® are registered trademarks of LINBIT, Austria.<br>
__<br>
please don't Cc me, but send to list -- I'm subscribed<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br>------------------------------<br>Thomaz Luiz Santos<br>Linux User: #359356<br><a href="http://thomaz.santos.googlepages.com/">http://thomaz.santos.googlepages.com/</a>
</div>