[Pacemaker] Pacemaker Digest
Deepshikha Singh
deepshikhasingh at drishti-soft.com
Tue Sep 4 11:02:55 UTC 2012
Hii,
Sorry if I am repeating my question.My question is that
pacmaker also work on WAN, if yes then how????
Thank you
On Tue, Sep 4, 2012 at 3:01 PM, <pacemaker-request at oss.clusterlabs.org>wrote:
> Send Pacemaker mailing list submissions to
> pacemaker at oss.clusterlabs.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> or, via email, send a message with subject or body 'help' to
> pacemaker-request at oss.clusterlabs.org
>
> You can reach the person managing the list at
> pacemaker-owner at oss.clusterlabs.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Pacemaker digest..."
>
>
> Today's Topics:
>
> 1. RES: "Using ldirectord" page question (Carlos Xavier)
> 2. Re: Compilation problem in centos 6.3 (Vladislav Bogdanov)
> 3. Change Hostname (Thorsten Rehm)
> 4. Re: Change Hostname (Vit Pelcak)
> 5. Re: Change Hostname (Thorsten Rehm)
> 6. Re: Pacemaker Digest, Vol 58, Issue 3 (Deepshikha Singh)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 4 Sep 2012 01:34:38 -0300
> From: "Carlos Xavier" <cbastos at connection.com.br>
> To: "'The Pacemaker cluster resource manager'"
> <pacemaker at oss.clusterlabs.org>
> Subject: [Pacemaker] RES: "Using ldirectord" page question
> Message-ID: <000001cd8a56$9bdf36d0$d39da470$@com.br>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi.
>
> The virtual IP on the loopback are needed for the real servers, so as they
> can answer the packets sent to them.
> You also need to edit the file /etc/sysctl.conf to disable the reply to arp
> requests of the virtual addresses configured on the loopback.
> This is what I had to add to my web servers sysctl.conf, adjust it to your
> configuration:
> ########
> # Enable configuration of arp_ignore option
> net.ipv4.conf.all.arp_ignore = 1
>
> # When an arp request is received on eth0, only respond if that address is
> # configured on eth0. In particular, do not respond if the address is
> # configured on lo
> net.ipv4.conf.eth0.arp_ignore = 1
>
> # Ditto for eth1, add for all ARPing interfaces
> net.ipv4.conf.bond0.arp_ignore = 1
> net.ipv4.conf.vlan0.arp_ignore = 1
>
>
> # Enable configuration of arp_announce option
> net.ipv4.conf.all.arp_announce = 2
>
> # When making an ARP request sent through eth0 Always use an address that
> # is configured on eth0 as the source address of the ARP request. If this
> # is not set, and packets are being sent out eth0 for an address that is on
> # lo, and an arp request is required, then the address on lo will be used.
> # As the source IP address of arp requests is entered into the ARP cache on
> # the destination, it has the effect of announcing this address. This is
> # not desirable in this case as adresses on lo on the real-servers should
> # be announced only by the linux-director.
> net.ipv4.conf.eth0.arp_announce = 2
>
> # Ditto for eth1, add for all ARPing interfaces
> net.ipv4.conf.bond0.arp_announce = 2
> net.ipv4.conf.vlan0.arp_announce = 2
> ########
>
> I?m configuring some servers to work with ldiretord, but my approach as a
> little bit different, I already have a cluster working for mysql and they
> will be the ldirector manager and I configured anther cluster just to
> manage
> http/https
>
> Regards,
> Carlos
>
>
> -----Mensagem original-----
> De: Dennis Jacobfeuerborn [mailto:dennisml at conversis.de]
> Enviada em: segunda-feira, 3 de setembro de 2012 23:28
> Para: pacemaker at oss.clusterlabs.org
> Assunto: [Pacemaker] "Using ldirectord" page question
>
> > Hi,
> > I'm trying to set up a redundant load-balancer using pacemaker and
> ldirectord and found an example for the configuration on the following
> page:
> > http://www.clusterlabs.org/wiki/Using_ldirectord
>
> > What I don't understand is the following part:
> > "This gives you the virtual IP address and ldirectord running together in
> a group (ip-lvs) on one node, and the same virtual IP address assigned to
> the loopback address on all other nodes. This is necessary to make the
> routing work correctly. "
>
> > Why is the configuration of the IP on the lo interfaces necessary for
> routing?
> > As far as I understand is the VIP only needs to run on the active node
> that is also running the ldirectord daemon. Once the failover happens both
> move over to the new active node and the setup should continue to work as
> before. Is there something I'm missing here?
>
> > Regards,
> > Dennis
>
>
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Tue, 04 Sep 2012 08:55:27 +0300
> From: Vladislav Bogdanov <bubble at hoster-ok.com>
> To: pacemaker at oss.clusterlabs.org
> Subject: Re: [Pacemaker] Compilation problem in centos 6.3
> Message-ID: <504597CF.2090602 at hoster-ok.com>
> Content-Type: text/plain; charset=windows-1252
>
> 04.09.2012 03:46, Keisuke MORI wrote:
> > Hi,
> >
> > I've seen a similar problem.
> > It was caused by an unseen escape sequence produced by the crm shell
> > (readline library in particular) when TERM=xterm.
> >
> > Try "export TERM=vt100" and rebuild it.
> > Or grab the latest crm shell.
>
> Shouldn't it be listed as build dep if docs are enabled in spec then?
> Although, as crm shell is not longer part of pacemaker and it heavily
> depends on pacemaker utils, it could be hard to implement correct
> cross-deps between two packages (also heaving in mind that there is no
> crmsh package in fedora yet). So, may be it is better to include some
> example crm shell output in sources rather then trying to run it at the
> build time? I do not have crm shell installed on my build systems and
> docs I get are inconsistent - sys::[crm --help] resolves to an empty
> string. Just checked it.
> If would be fine to replace sys::[crm --help] with
> sys::[cat crm_--help.txt] having crm_--help.txt exists in tarball and is
> regenerated if local crm shell is found and is newer than one used to
> generate original output. Of course that is a lot of work. And I'm not
> sure what to do with crm shell output i18n (after/if it has one).
>
> >
> > 2012/9/4 Miguel Angel Guerrero <miguel.guerrero at itac.com.co>
> >>
> >> Hi all
> >>
> >> I'm trying to compile the last version of the src package of pacemaker
> from red hat in centos 6.3 with snmp support but i get this error in the
> process and i don't understand this, i check the dependencies and all is
> correct, thanks for your help
> >>
> >> Processing file tmp/en-US/xml_tmp/Ch-Tools.xml ->
> tmp/en-US/xml/Ch-Tools.xml
> >>
> >> not well-formed (invalid token) at line 20, column 8, byte 884:
> >> <para>Take some time to familiarize yourself with what it can do.</para>
> >> <para># <command>crm --help</command></para>
> >> <screen>
> >> =======^
> >> usage:
> >> crm [-D display_type] [-f file] [-hF] [args]
> >> at /usr/lib64/perl5/XML/Parser.pm line 187
> >> gmake[1]: *** [Clusters_from_Scratch.txt] Error 255
> >> gmake[1]: Leaving directory
> `/home/itac/rpmbuild/BUILD/ClusterLabs-pacemaker-148fccf/doc'
> >> make: *** [all-recursive] Error 1
> >> error: Estado de salida err?neo de /var/tmp/rpm-tmp.yHX51k (%build)
> >>
> >>
> >> Errores de construcci?n RPM:
> >> InstallSourcePackage at: psm.c:244: CabeceraV3 RSA/SHA256
> Signature, ID de clave fd431d51: NOKEY
> >> Estado de salida err?neo de /var/tmp/rpm-tmp.yHX51k (%build)
> >>
> >>
> >> --
> >>
> >>
> >> www.itac.com.co
> >>
> >> Miguel Angel Guerrero
> >> Ingeniero de Infraestructura
> >>
> >> ITAC - IT Applications Consulting
> >> Avenida 19 # 114 ? 65 Oficina 215
> >> Bogota, DC. Colombia
> >> Telefono (+571) 6400338 Ext. 147
> >> miguel.guerrero at itac.com.co
> >>
> >> ________________________________
> >>
> >> Nuestros clientes hacen parte de la calidad que brindamos por lo que lo
> invitamos a que si tiene una queja, reclamo o sugerencia nos la haga saber
> a calidad at itac.com.co
> >>
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> >> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >>
> >> Project Home: http://www.clusterlabs.org
> >> Getting started:
> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> >> Bugs: http://bugs.clusterlabs.org
> >>
> >
> >
> >
> > --
> > Keisuke MORI
> >
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > Bugs: http://bugs.clusterlabs.org
> >
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 4 Sep 2012 10:28:23 +0200
> From: Thorsten Rehm <thorsten.rehm at gmail.com>
> To: pacemaker at oss.clusterlabs.org
> Subject: [Pacemaker] Change Hostname
> Message-ID:
> <CABT3_pxBBNBFPc=
> T6YdmZDPku1FEdo+iFWGPLDtGTXy5vRnxQg at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi everyone,
>
> I have a cluster with three nodes (stack: heartbeat) and I need to
> change the hostname of all systems (only the hostname, not the ip
> address or other network configuration). I have already made several
> attempts, but so far I have not managed that resources are available
> without interruption, after I changed the hostname. Is there a
> procedure that allows me to change the hostname, without loss of
> resources? If so, how would this look like? Is there a best case?
>
>
> Cheers,
> Thorsten
>
>
>
> ------------------------------
>
> Message: 4
> Date: Tue, 04 Sep 2012 10:38:24 +0200
> From: Vit Pelcak <vpelcak at suse.cz>
> To: pacemaker at oss.clusterlabs.org
> Subject: Re: [Pacemaker] Change Hostname
> Message-ID: <5045BE00.7020703 at suse.cz>
> Content-Type: text/plain; charset=ISO-8859-1
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Dne 4.9.2012 10:28, Thorsten Rehm napsal(a):
> > Hi everyone,
> >
> > I have a cluster with three nodes (stack: heartbeat) and I need to
> > change the hostname of all systems (only the hostname, not the ip
> > address or other network configuration). I have already made
> > several attempts, but so far I have not managed that resources are
> > available without interruption, after I changed the hostname. Is
> > there a procedure that allows me to change the hostname, without
> > loss of resources? If so, how would this look like? Is there a best
> > case?
>
>
> Hm. What about modifying corosync.conf to reflect hostname change on
> all nodes, restarting corosync on all one after another (so you always
> have at least 2 nodes running corosync and resources) and then
> changing that hostname on desired machine and restarting corosync on it?
>
> In general, do not stop corosync on more than 1 node at the time and
> you should be safe.
>
> > Cheers, Thorsten
> >
> > _______________________________________________ Pacemaker mailing
> > list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org Getting started:
> > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs:
> > http://bugs.clusterlabs.org
>
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>
>
> ------------------------------
>
> Message: 5
> Date: Tue, 4 Sep 2012 10:55:29 +0200
> From: Thorsten Rehm <thorsten.rehm at gmail.com>
> To: The Pacemaker cluster resource manager
> <pacemaker at oss.clusterlabs.org>
> Subject: Re: [Pacemaker] Change Hostname
> Message-ID:
> <CABT3_pwTtF0_1W9cVVrTLfvFsfME0dWka=
> 74yVWeE0fybU27Gw at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi,
>
> ohh, thanks, but I have heartbeat in use.
> "Legacy cluster stack based on heartbeat"
> http://www.clusterlabs.org/wiki/File:Stack-lha.png
>
> So, there is no corosync.conf ;)
>
> Regards,
> Thorsten
>
> On Tue, Sep 4, 2012 at 10:38 AM, Vit Pelcak <vpelcak at suse.cz> wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Dne 4.9.2012 10:28, Thorsten Rehm napsal(a):
> >> Hi everyone,
> >>
> >> I have a cluster with three nodes (stack: heartbeat) and I need to
> >> change the hostname of all systems (only the hostname, not the ip
> >> address or other network configuration). I have already made
> >> several attempts, but so far I have not managed that resources are
> >> available without interruption, after I changed the hostname. Is
> >> there a procedure that allows me to change the hostname, without
> >> loss of resources? If so, how would this look like? Is there a best
> >> case?
> >
> >
> > Hm. What about modifying corosync.conf to reflect hostname change on
> > all nodes, restarting corosync on all one after another (so you always
> > have at least 2 nodes running corosync and resources) and then
> > changing that hostname on desired machine and restarting corosync on it?
> >
> > In general, do not stop corosync on more than 1 node at the time and
> > you should be safe.
> >
> >> Cheers, Thorsten
> >>
> >> _______________________________________________ Pacemaker mailing
> >> list: Pacemaker at oss.clusterlabs.org
> >> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >>
> >> Project Home: http://www.clusterlabs.org Getting started:
> >> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs:
> >> http://bugs.clusterlabs.org
> >
> > -----BEGIN PGP SIGNATURE-----
> > Version: GnuPG v2.0.19 (GNU/Linux)
> > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
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> > =tZ+G
> > -----END PGP SIGNATURE-----
> >
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > Bugs: http://bugs.clusterlabs.org
>
>
>
> --
> Mit freundlichen Gruessen / Kind regards
> Thorsten Rehm
>
>
>
> ------------------------------
>
> Message: 6
> Date: Tue, 4 Sep 2012 14:59:46 +0530
> From: Deepshikha Singh <deepshikhasingh at drishti-soft.com>
> To: pacemaker at oss.clusterlabs.org
> Subject: Re: [Pacemaker] Pacemaker Digest, Vol 58, Issue 3
> Message-ID:
> <
> CAJ9vscPK2tqGE6cjdNAWcpd8cJ-0usxd73wfeSmehG0VhZiVJw at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hii,
>
> Is pacmaker also work on WAN, if yes then how????
>
>
> Thank you
> On Mon, Sep 3, 2012 at 3:30 PM, <pacemaker-request at oss.clusterlabs.org
> >wrote:
>
> > Send Pacemaker mailing list submissions to
> > pacemaker at oss.clusterlabs.org
> >
> > To subscribe or unsubscribe via the World Wide Web, visit
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> > or, via email, send a message with subject or body 'help' to
> > pacemaker-request at oss.clusterlabs.org
> >
> > You can reach the person managing the list at
> > pacemaker-owner at oss.clusterlabs.org
> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of Pacemaker digest..."
> >
> >
> > Today's Topics:
> >
> > 1. Pacemaker 1.1.6 order possible bug ? (Tom?? Vav?i?ka)
> > 2. Two c72f5ca stonithd coredumps (Vladislav Bogdanov)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Mon, 03 Sep 2012 07:41:25 +0200
> > From: Tom?? Vav?i?ka <vavricka at ttc.cz>
> > To: pacemaker at oss.clusterlabs.org
> > Subject: [Pacemaker] Pacemaker 1.1.6 order possible bug ?
> > Message-ID: <50444305.4090501 at ttc.cz>
> > Content-Type: text/plain; charset=UTF-8; format=flowed
> >
> > Hello,
> >
> > Sorry If I send same question twice, but message did not appeared on
> > mailing list.
> >
> > I have a problem with orders in pacemaker 1.1.6 and corosync 1.4.1.
> >
> > Order below is working for failover, but it is not working when one
> > cluster node starts up (drbd stays in Slave state and ms_toponet is
> > started before DRBD gets promoted).
> >
> > order o_start inf: ms_drbd_postgres:promote postgres:start
> > ms_toponet:promote monitor_cluster:start
> >
> > Order below is not working for failover (it kills slave toponet app and
> > start it again) but it is working correctly when cluster starts up.
> >
> > order o_start inf: ms_drbd_postgres:promote postgres:start
> > ms_toponet:start ms_toponet:promote monitor_cluster:start
> >
> > I want to the pacemaker to act as in 1.0.12 version.
> > * when toponet master app is killed, move postgres resource to other
> > node and promote ms_toponet and ms_drbd_postgres to Master
> > * when one node is starting promote DRBD to master is is UpToDate
> >
> > Am I doing something wrong?
> >
> > It looks to me pacemaker ignores some orders (pacemaker should wait for
> > DRBD promotion when starting toponet app, but toponet app is started
> > right after DRBD start (slave)). I tried to solve this by different
> > orders with combination symmetrical=false, split orders, different
> > orders for start and stop, but no success at all (seems to me like
> > completely ignoring symmetrical=false directive).
> >
> > Pacemaker 1.1.7 is not working for me, because it has broken on-fail
> > directive.
> >
> > crm_mon output:
> >
> > ============
> > Last updated: Fri Aug 31 14:51:11 2012
> > Last change: Fri Aug 31 14:50:27 2012 by hacluster via crmd on toponet30
> > Stack: openais
> > Current DC: toponet30 - partition WITHOUT quorum
> > Version: 1.1.6-b988976485d15cb702c9307df55512d323831a5e
> > 2 Nodes configured, 2 expected votes
> > 10 Resources configured.
> > ============
> >
> > Online: [ toponet30 toponet31 ]
> >
> > st_primary (stonith:external/xen0): Started toponet30
> > st_secondary (stonith:external/xen0): Started toponet31
> > Master/Slave Set: ms_drbd_postgres
> > Masters: [ toponet30 ]
> > Slaves: [ toponet31 ]
> > Resource Group: postgres
> > pg_fs (ocf::heartbeat:Filesystem): Started toponet30
> > PGIP (ocf::heartbeat:IPaddr2): Started toponet30
> > postgresql (ocf::heartbeat:pgsql): Started toponet30
> > monitor_cluster (ocf::heartbeat:monitor_cluster): Started toponet30
> > Master/Slave Set: ms_toponet
> > Masters: [ toponet30 ]
> > Slaves: [ toponet31 ]
> >
> > configuration:
> >
> > node toponet30
> > node toponet31
> > primitive PGIP ocf:heartbeat:IPaddr2 \
> > params ip="192.168.100.3" cidr_netmask="29" \
> > op monitor interval="5s"
> > primitive drbd_postgres ocf:linbit:drbd \
> > params drbd_resource="postgres" \
> > op start interval="0" timeout="240s" \
> > op stop interval="0" timeout="120s" \
> > op monitor interval="5s" role="Master" timeout="10s" \
> > op monitor interval="10s" role="Slave" timeout="20s"
> > primitive monitor_cluster ocf:heartbeat:monitor_cluster \
> > op monitor interval="30s" \
> > op start interval="0" timeout="30s" \
> > meta target-role="Started"
> > primitive pg_fs ocf:heartbeat:Filesystem \
> > params device="/dev/drbd0" directory="/var/lib/pgsql"
> > fstype="ext3"
> > primitive postgresql ocf:heartbeat:pgsql \
> > op start interval="0" timeout="80s" \
> > op stop interval="0" timeout="60s" \
> > op monitor interval="10s" timeout="10s" depth="0"
> > primitive st_primary stonith:external/xen0 \
> > op start interval="0" timeout="60s" \
> > params hostlist="toponet31:/etc/xen/vm/toponet31"
> > dom0="172.16.103.54"
> > primitive st_secondary stonith:external/xen0 \
> > op start interval="0" timeout="60s" \
> > params hostlist="toponet30:/etc/xen/vm/toponet30"
> > dom0="172.16.103.54"
> > primitive toponet ocf:heartbeat:toponet \
> > op start interval="0" timeout="180s" \
> > op stop interval="0" timeout="60s" \
> > op monitor interval="10s" role="Master" timeout="20s"
> > on-fail="standby" \
> > op monitor interval="20s" role="Slave" timeout="40s" \
> > op promote interval="0" timeout="120s" \
> > op demote interval="0" timeout="120s"
> > group postgres pg_fs PGIP postgresql
> > ms ms_drbd_postgres drbd_postgres \
> > meta master-max="1" master-node-max="1" clone-max="2"
> > clone-node-max="1" notify="true" target-role="Master"
> > ms ms_toponet toponet \
> > meta master-max="1" master-node-max="1" clone-max="2"
> > clone-node-max="1" target-role="Master"
> > location loc_st_pri st_primary -inf: toponet31
> > location loc_st_sec st_secondary -inf: toponet30
> > location master-prefer-node1 postgres 100: toponet30
> > colocation pg_on_drbd inf: monitor_cluster ms_toponet:Master postgres
> > ms_drbd_postgres:Master
> > order o_start inf: ms_drbd_postgres:start ms_drbd_postgres:promote
> > postgres:start ms_toponet:start ms_toponet:promote monitor_cluster:start
> > property $id="cib-bootstrap-options" \
> > dc-version="1.1.6-b988976485d15cb702c9307df55512d323831a5e" \
> > cluster-infrastructure="openais" \
> > expected-quorum-votes="2" \
> > no-quorum-policy="ignore" \
> > stonith-enabled="true"
> > rsc_defaults $id="rsc-options" \
> > resource-stickiness="5000"
> >
> >
> >
> > ------------------------------
> >
> > Message: 2
> > Date: Mon, 03 Sep 2012 10:03:28 +0300
> > From: Vladislav Bogdanov <bubble at hoster-ok.com>
> > To: pacemaker at oss.clusterlabs.org
> > Subject: [Pacemaker] Two c72f5ca stonithd coredumps
> > Message-ID: <50445640.1060505 at hoster-ok.com>
> > Content-Type: text/plain; charset=UTF-8
> >
> > Hi Andrew, all,
> >
> > as I wrote before, I caught two paths where stonithd (c72f5ca) dumps
> core.
> > Here are gdb backtraces for them (sorry for posting them inline, I was
> > requested to do that ASAP and I hope it is not yet too late for 1.1.8 ;)
> > ). Some vars are optimized out, but I hope that doesn't matter. If some
> > more information is needed please just request it.
> >
> > First one is:
> > ...
> > Core was generated by `/usr/libexec/pacemaker/stonithd'.
> > Program terminated with signal 11, Segmentation fault.
> > ...
> > (gdb) bt
> > #0 0x00007f4aec6cdb51 in __strlen_sse2 () from /lib64/libc.so.6
> > #1 0x00007f4aec6cd866 in strdup () from /lib64/libc.so.6
> > #2 0x000000000040c6f6 in create_remote_stonith_op (client=0x1871120
> > "2194f1b8-5722-49c3-bed1-c8fecc78ca02", request=0x1884840, peer=<value
> > optimized out>)
> > at remote.c:313
> > #3 0x000000000040cf40 in initiate_remote_stonith_op (client=<value
> > optimized out>, request=0x1884840, manual_ack=0) at remote.c:336
> > #4 0x000000000040a2be in stonith_command (client=0x1870a80, id=<value
> > optimized out>, flags=<value optimized out>, request=0x1884840,
> remote=0x0)
> > at commands.c:1380
> > #5 0x0000000000403252 in st_ipc_dispatch (c=0x18838d0, data=<value
> > optimized out>, size=329) at main.c:142
> > #6 0x00007f4aebaf8d64 in ?? () from /usr/lib64/libqb.so.0
> > #7 0x00007f4aebaf908e in qb_ipcs_dispatch_connection_request () from
> > /usr/lib64/libqb.so.0
> > #8 0x00007f4aee26fda5 in gio_read_socket (gio=<value optimized out>,
> > condition=G_IO_IN, data=0x18732f0) at mainloop.c:353
> > #9 0x00007f4aebf8ef0e in g_main_context_dispatch () from
> > /lib64/libglib-2.0.so.0
> > #10 0x00007f4aebf92938 in ?? () from /lib64/libglib-2.0.so.0
> > #11 0x00007f4aebf92d55 in g_main_loop_run () from /lib64/libglib-2.0.so.0
> > #12 0x0000000000403a98 in main (argc=<value optimized out>,
> > argv=0x7fffa3443148) at main.c:890
> > (gdb) bt full
> > #0 0x00007f4aec6cdb51 in __strlen_sse2 () from /lib64/libc.so.6
> > No symbol table info available.
> > #1 0x00007f4aec6cd866 in strdup () from /lib64/libc.so.6
> > No symbol table info available.
> > #2 0x000000000040c6f6 in create_remote_stonith_op (client=0x1871120
> > "2194f1b8-5722-49c3-bed1-c8fecc78ca02", request=0x1884840, peer=<value
> > optimized out>)
> > at remote.c:313
> > nodeid = <value optimized out>
> > node = 0x1871790
> > op = 0x187e2e0
> > dev = <value optimized out>
> > __func__ = "create_remote_stonith_op"
> > __PRETTY_FUNCTION__ = "create_remote_stonith_op"
> > #3 0x000000000040cf40 in initiate_remote_stonith_op (client=<value
> > optimized out>, request=0x1884840, manual_ack=0) at remote.c:336
> > query = 0x0
> > client_id = 0x1871120 "2194f1b8-5722-49c3-bed1-c8fecc78ca02"
> > op = 0x0
> > __func__ = "initiate_remote_stonith_op"
> > __PRETTY_FUNCTION__ = "initiate_remote_stonith_op"
> > #4 0x000000000040a2be in stonith_command (client=0x1870a80, id=<value
> > optimized out>, flags=<value optimized out>, request=0x1884840,
> remote=0x0)
> > at commands.c:1380
> > alternate_host = <value optimized out>
> > dev = <value optimized out>
> > target = 0x1883f40 "1074005258"
> > call_options = 4610
> > rc = -95
> > is_reply = 0
> > always_reply = 0
> > reply = 0x0
> > data = 0x0
> > op = 0x187e550 "st_fence"
> > client_id = 0x1874cb0 "2194f1b8-5722-49c3-bed1-c8fecc78ca02"
> > __func__ = "stonith_command"
> > __PRETTY_FUNCTION__ = "stonith_command"
> > __FUNCTION__ = "stonith_command"
> > #5 0x0000000000403252 in st_ipc_dispatch (c=0x18838d0, data=<value
> > optimized out>, size=329) at main.c:142
> > id = 4
> > flags = 1
> > request = 0x1884840
> > client = 0x1870a80
> > __FUNCTION__ = "st_ipc_dispatch"
> > __func__ = "st_ipc_dispatch"
> > __PRETTY_FUNCTION__ = "st_ipc_dispatch"
> > #6 0x00007f4aebaf8d64 in ?? () from /usr/lib64/libqb.so.0
> > No symbol table info available.
> > #7 0x00007f4aebaf908e in qb_ipcs_dispatch_connection_request () from
> > /usr/lib64/libqb.so.0
> > No symbol table info available.
> > #8 0x00007f4aee26fda5 in gio_read_socket (gio=<value optimized out>,
> > condition=G_IO_IN, data=0x18732f0) at mainloop.c:353
> > adaptor = 0x18732f0
> > fd = 15
> > __func__ = "gio_read_socket"
> > #9 0x00007f4aebf8ef0e in g_main_context_dispatch () from
> > /lib64/libglib-2.0.so.0
> > No symbol table info available.
> > #10 0x00007f4aebf92938 in ?? () from /lib64/libglib-2.0.so.0
> > No symbol table info available.
> > #11 0x00007f4aebf92d55 in g_main_loop_run () from /lib64/libglib-2.0.so.0
> > No symbol table info available.
> > #12 0x0000000000403a98 in main (argc=<value optimized out>,
> > argv=0x7fffa3443148) at main.c:890
> > flag = <value optimized out>
> > lpc = 0
> > ---Type <return> to continue, or q <return> to quit---
> > argerr = 0
> > option_index = 0
> > cluster = {uuid = 0x176da90 "1090782474", uname = 0x176dac0
> > "vd01-b", nodeid = 1090782474, cs_dispatch = 0x404050
> > <stonith_peer_ais_callback>,
> > destroy = 0x404230 <stonith_peer_ais_destroy>}
> > actions = {0x40e3fb "reboot", 0x40e402 "off", 0x40ea75 "list",
> > 0x40e406 "monitor", 0x40e40e "status"}
> > __func__ = "main"
> >
> >
> >
> > Second is (segfault in CRM_ASSERT()):
> > ...
> > Core was generated by `/usr/libexec/pacemaker/stonithd'.
> > Program terminated with signal 11, Segmentation fault.
> > #0 stonith_command (client=0x0, id=0, flags=0, request=0xb342f0,
> > remote=0xb39cf0 "vd01-d") at commands.c:1258
> > 1258 commands.c: No such file or directory.
> > in commands.c
> > ...
> > (gdb) bt
> > #0 stonith_command (client=0x0, id=0, flags=0, request=0xb342f0,
> > remote=0xb39cf0 "vd01-d") at commands.c:1258
> > #1 0x00000000004040e4 in stonith_peer_callback (kind=<value optimized
> > out>, from=<value optimized out>,
> > data=0x7fffa5327cc8 "<st-reply
> > st_origin=\"stonith_construct_async_reply\" t=\"stonith-ng\"
> > st_op=\"st_notify\" st_device_id=\"manual_ack\"
> > st_remote_op=\"25917710-8972-4c40-b783-9648749396a4\"
> > st_clientid=\"936ea671-61ba-4258-8e12-"...) at main.c:218
> > #2 stonith_peer_ais_callback (kind=<value optimized out>, from=<value
> > optimized out>,
> > data=0x7fffa5327cc8 "<st-reply
> > st_origin=\"stonith_construct_async_reply\" t=\"stonith-ng\"
> > st_op=\"st_notify\" st_device_id=\"manual_ack\"
> > st_remote_op=\"25917710-8972-4c40-b783-9648749396a4\"
> > st_clientid=\"936ea671-61ba-4258-8e12-"...) at main.c:254
> > #3 0x00007f92ded376ca in ais_dispatch_message (handle=<value optimized
> > out>, groupName=<value optimized out>, nodeid=<value optimized out>,
> > pid=<value optimized out>, msg=0x7fffa5327a78, msg_len=<value
> > optimized out>) at corosync.c:551
> > #4 pcmk_cpg_deliver (handle=<value optimized out>, groupName=<value
> > optimized out>, nodeid=<value optimized out>, pid=<value optimized out>,
> > msg=0x7fffa5327a78, msg_len=<value optimized out>) at corosync.c:619
> > #5 0x00007f92de91ceaf in cpg_dispatch (handle=7749363892505018368,
> > dispatch_types=<value optimized out>) at cpg.c:412
> > #6 0x00007f92ded34a42 in pcmk_cpg_dispatch (user_data=<value optimized
> > out>) at corosync.c:577
> > #7 0x00007f92def61d27 in mainloop_gio_callback (gio=<value optimized
> > out>, condition=G_IO_IN, data=0xb2d400) at mainloop.c:535
> > #8 0x00007f92dcc7ff0e in g_main_context_dispatch () from
> > /lib64/libglib-2.0.so.0
> > #9 0x00007f92dcc83938 in ?? () from /lib64/libglib-2.0.so.0
> > #10 0x00007f92dcc83d55 in g_main_loop_run () from /lib64/libglib-2.0.so.0
> > #11 0x0000000000403a98 in main (argc=<value optimized out>,
> > argv=0x7fffa5427de8) at main.c:890
> > (gdb) bt full
> > #0 stonith_command (client=0x0, id=0, flags=0, request=0xb342f0,
> > remote=0xb39cf0 "vd01-d") at commands.c:1258
> > call_options = 4104
> > rc = -95
> > is_reply = 1
> > always_reply = 0
> > reply = 0x0
> > data = 0x0
> > op = 0xb34370 "st_notify"
> > client_id = 0xb3ddc0 "936ea671-61ba-4258-8e12-98542a541b23"
> > __func__ = "stonith_command"
> > __PRETTY_FUNCTION__ = "stonith_command"
> > __FUNCTION__ = "stonith_command"
> > #1 0x00000000004040e4 in stonith_peer_callback (kind=<value optimized
> > out>, from=<value optimized out>,
> > data=0x7fffa5327cc8 "<st-reply
> > st_origin=\"stonith_construct_async_reply\" t=\"stonith-ng\"
> > st_op=\"st_notify\" st_device_id=\"manual_ack\"
> > st_remote_op=\"25917710-8972-4c40-b783-9648749396a4\"
> > st_clientid=\"936ea671-61ba-4258-8e12-"...) at main.c:218
> > remote = 0xb39cf0 "vd01-d"
> > #2 stonith_peer_ais_callback (kind=<value optimized out>, from=<value
> > optimized out>,
> > data=0x7fffa5327cc8 "<st-reply
> > st_origin=\"stonith_construct_async_reply\" t=\"stonith-ng\"
> > st_op=\"st_notify\" st_device_id=\"manual_ack\"
> > st_remote_op=\"25917710-8972-4c40-b783-9648749396a4\"
> > st_clientid=\"936ea671-61ba-4258-8e12-"...) at main.c:254
> > xml = 0xb342f0
> > __func__ = "stonith_peer_ais_callback"
> > #3 0x00007f92ded376ca in ais_dispatch_message (handle=<value optimized
> > out>, groupName=<value optimized out>, nodeid=<value optimized out>,
> > pid=<value optimized out>, msg=0x7fffa5327a78, msg_len=<value
> > optimized out>) at corosync.c:551
> > data = 0x7fffa5327cc8 "<st-reply
> > st_origin=\"stonith_construct_async_reply\" t=\"stonith-ng\"
> > st_op=\"st_notify\" st_device_id=\"manual_ack\"
> > st_remote_op=\"25917710-8972-4c40-b783-9648749396a4\"
> > st_clientid=\"936ea671-61ba-4258-8e12-"...
> > uncompressed = 0x0
> > xml = 0x0
> > #4 pcmk_cpg_deliver (handle=<value optimized out>, groupName=<value
> > optimized out>, nodeid=<value optimized out>, pid=<value optimized out>,
> > msg=0x7fffa5327a78, msg_len=<value optimized out>) at corosync.c:619
> > ais_msg = 0x7fffa5327a78
> > __func__ = "pcmk_cpg_deliver"
> > #5 0x00007f92de91ceaf in cpg_dispatch (handle=7749363892505018368,
> > dispatch_types=<value optimized out>) at cpg.c:412
> > timeout = 0
> > error = <value optimized out>
> > cpg_inst = 0xb2cd90
> > res_cpg_confchg_callback = <value optimized out>
> > res_cpg_deliver_callback = 0x7fffa53279c0
> > res_cpg_totem_confchg_callback = <value optimized out>
> > cpg_inst_copy = {c = 0xb2cdf0, finalize = 0, context = 0x0,
> > {model_data = {model = CPG_MODEL_V1}, model_v1_data = {model =
> > CPG_MODEL_V1,
> > cpg_deliver_fn = 0x7f92ded37300 <pcmk_cpg_deliver>,
> > cpg_confchg_fn = 0x7f92ded33fb0 <pcmk_cpg_membership>,
> > cpg_totem_confchg_fn = 0,
> > flags = 0}}, iteration_list_head = {next = 0xb2cdd0, prev
> > = 0xb2cdd0}}
> > dispatch_data = 0x7fffa53279c0
> > member_list = {{nodeid = 1090782474, pid = 4965, reason = 0},
> > {nodeid = 1107559690, pid = 3544, reason = 0}, {nodeid = 1124336906, pid
> > = 4487,
> > reason = 3544}, {nodeid = 0, pid = 0, reason = 0} <repeats
> > 125 times>}
> > left_list = {{nodeid = 0, pid = 0, reason = 0} <repeats 128
> times>}
> > joined_list = {{nodeid = 1107559690, pid = 3544, reason = 1},
> > {nodeid = 0, pid = 0, reason = 0} <repeats 127 times>}
> > group_name = {length = 11, value = "stonith-ng", '\000' <repeats
> > 117 times>}
> > left_list_start = <value optimized out>
> > joined_list_start = <value optimized out>
> > i = <value optimized out>
> > ring_id = {nodeid = 0, seq = 0}
> > totem_member_list = {0 <repeats 128 times>}
> > errno_res = <value optimized out>
> > dispatch_buf =
> >
> >
> "\005\000\000\000\000\000\000\000W\004\000\000\000\000\000\000\240\224\327)\204\177\000\000\v\000\000\000\000\000\000\000stonith-ng",
> > '\000' <repeats 118 times>"\237,
> >
> >
> \003\000\000\000\000\000\000\n\005\004C\000\000\000\000\207\021\000\000\204\177\000\000\000\000\000\000\000\000\000\000\237\003\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001",
> > '\000' <repeats 19 times>, "\t", '\000' <repeats 263 times>,
> >
> >
> "\n\005\004C\207\021\000\000\000\000\000\000\t\000\000\000\006\000\000\000vd01-d",
> > '\000' <repeats 250 times>, "O\001\000\000\000\000\000\000<st-reply
> > st_origin=\"stonith_construct_asyn"...
> > #6 0x00007f92ded34a42 in pcmk_cpg_dispatch (user_data=<value optimized
> > out>) at corosync.c:577
> > rc = 0
> > ---Type <return> to continue, or q <return> to quit---
> > __func__ = "pcmk_cpg_dispatch"
> > #7 0x00007f92def61d27 in mainloop_gio_callback (gio=<value optimized
> > out>, condition=G_IO_IN, data=0xb2d400) at mainloop.c:535
> > keep = 1
> > client = 0xb2d400
> > __func__ = "mainloop_gio_callback"
> > #8 0x00007f92dcc7ff0e in g_main_context_dispatch () from
> > /lib64/libglib-2.0.so.0
> > No symbol table info available.
> > #9 0x00007f92dcc83938 in ?? () from /lib64/libglib-2.0.so.0
> > No symbol table info available.
> > #10 0x00007f92dcc83d55 in g_main_loop_run () from /lib64/libglib-2.0.so.0
> > No symbol table info available.
> > #11 0x0000000000403a98 in main (argc=<value optimized out>,
> > argv=0x7fffa5427de8) at main.c:890
> > flag = <value optimized out>
> > lpc = 0
> > argerr = 0
> > option_index = 0
> > cluster = {uuid = 0xb2da90 "1090782474", uname = 0xb2dac0
> > "vd01-b", nodeid = 1090782474, cs_dispatch = 0x404050
> > <stonith_peer_ais_callback>,
> > destroy = 0x404230 <stonith_peer_ais_destroy>}
> > actions = {0x40e3fb "reboot", 0x40e402 "off", 0x40ea75 "list",
> > 0x40e406 "monitor", 0x40e40e "status"}
> > __func__ = "main"
> >
> > Best,
> > Vladislav
> >
> >
> >
> > ------------------------------
> >
> > _______________________________________________
> > Pacemaker mailing list
> > Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> >
> > End of Pacemaker Digest, Vol 58, Issue 3
> > ****************************************
> >
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>
> _______________________________________________
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> Pacemaker at oss.clusterlabs.org
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>
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