[ClusterLabs] pacemaker startup problem

Reid Wahl nwahl at redhat.com
Sun Jul 26 06:25:20 EDT 2020 

Hmm. If it's reading PCMK_ipc_type and matching the server type to
QB_IPC_SOCKET, then the only other place I see it could be coming from is
qb_ipc_auth_creds.

qb_ipcs_run -> qb_ipcs_us_publish -> qb_ipcs_us_connection_acceptor ->
qb_ipcs_uc_recv_and_auth -> process_auth -> qb_ipc_auth_creds ->

static int32_t
qb_ipc_auth_creds(struct ipc_auth_data *data)
{
...
#ifdef HAVE_GETPEERUCRED
        /*
         * Solaris and some BSD systems
...
#elif defined(HAVE_GETPEEREID)
        /*
        * Usually MacOSX systems
...
#elif defined(SO_PASSCRED)
        /*
        * Usually Linux systems
...
#else /* no credentials */
        data->ugp.pid = 0;
        data->ugp.uid = 0;
        data->ugp.gid = 0;
        res = -ENOTSUP;
#endif /* no credentials */

        return res;

I'll leave it to Ken to say whether that's likely and what it implies if so.

On Sun, Jul 26, 2020 at 2:53 AM Gabriele Bulfon <gbulfon at sonicle.com> wrote:

> Sorry, actually the problem is not gone yet.
> Now corosync and pacemaker are running happily, but those IPC errors are
> coming out of heartbeat and crmd as soon as I start it.
> The pacemakerd process has PCMK_ipc_type=socket, what's wrong with
> heartbeat or crmd?
>
> Here's the env of the process:
>
> sonicle at xstorage1:/sonicle/etc/cluster/ha.d# penv 4222
> 4222: /usr/sbin/pacemakerd
> envp[0]: PCMK_respawned=true
> envp[1]: PCMK_watchdog=false
> envp[2]: HA_LOGFACILITY=none
> envp[3]: HA_logfacility=none
> envp[4]: PCMK_logfacility=none
> envp[5]: HA_logfile=/sonicle/var/log/cluster/corosync.log
> envp[6]: PCMK_logfile=/sonicle/var/log/cluster/corosync.log
> envp[7]: HA_debug=0
> envp[8]: PCMK_debug=0
> envp[9]: HA_quorum_type=corosync
> envp[10]: PCMK_quorum_type=corosync
> envp[11]: HA_cluster_type=corosync
> envp[12]: PCMK_cluster_type=corosync
> envp[13]: HA_use_logd=off
> envp[14]: PCMK_use_logd=off
> envp[15]: HA_mcp=true
> envp[16]: PCMK_mcp=true
> envp[17]: HA_LOGD=no
> envp[18]: LC_ALL=C
> envp[19]: PCMK_service=pacemakerd
> envp[20]: PCMK_ipc_type=socket
> envp[21]: SMF_ZONENAME=global
> envp[22]: PWD=/
> envp[23]: SMF_FMRI=svc:/sonicle/xstream/cluster/pacemaker:default
> envp[24]: _=/usr/sbin/pacemakerd
> envp[25]: TZ=Europe/Rome
> envp[26]: LANG=en_US.UTF-8
> envp[27]: SMF_METHOD=start
> envp[28]: SHLVL=2
> envp[29]: PATH=/usr/sbin:/usr/bin
> envp[30]: SMF_RESTARTER=svc:/system/svc/restarter:default
> envp[31]: A__z="*SHLVL
>
>
> Here are crmd complaints:
>
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.notice] notice:
> Node xstorage1 state is now member
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.error] error:
> Could not start crmd IPC server: Operation not supported (-48)
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.error] error:
> Failed to create IPC server: shutting down and inhibiting respawn
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.notice] notice:
> The local CRM is operational
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.error] error:
> Input I_ERROR received in state S_STARTING from do_started
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.notice] notice:
> State transition S_STARTING -> S_RECOVERY
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.warning] warning:
> Fast-tracking shutdown in response to errors
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.warning] warning:
> Input I_PENDING received in state S_RECOVERY from do_started
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.error] error:
> Input I_TERMINATE received in state S_RECOVERY from do_recover
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.notice] notice:
> Disconnected from the LRM
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.error] error:
> Child process pengine exited (pid=4316, rc=100)
> Jul 26 11:39:07 xstorage1 crmd[4315]: [ID 702911 daemon.error] error:
> Could not recover from internal error
> Jul 26 11:39:07 xstorage1 heartbeat: [ID 996084 daemon.warning] [4275]:
> WARN: Managed /usr/libexec/pacemaker/crmd process 4315 exited with return
> code 201.
>
>
>
>
> *Sonicle S.r.l. *: http://www.sonicle.com
> *Music: *http://www.gabrielebulfon.com
> *Quantum Mechanics : *http://www.cdbaby.com/cd/gabrielebulfon
>
>
>
>
> ----------------------------------------------------------------------------------
>
> Da: Ken Gaillot <kgaillot at redhat.com>
> A: Cluster Labs - All topics related to open-source clustering welcomed <
> users at clusterlabs.org>
> Data: 25 luglio 2020 0.46.52 CEST
> Oggetto: Re: [ClusterLabs] pacemaker startup problem
>
> On Fri, 2020-07-24 at 18:34 +0200, Gabriele Bulfon wrote:
> > Hello,
> >
> > after a long time I'm back to run heartbeat/pacemaker/corosync on our
> > XStreamOS/illumos distro.
> > I rebuilt the original components I did in 2016 on our latest release
> > (probably a bit outdated, but I want to start from where I left).
> > Looks like pacemaker is having trouble starting up showin this logs:
> >
> > Set r/w permissions for uid=401, gid=401 on /var/log/pacemaker.log
> > Set r/w permissions for uid=401, gid=401 on /var/log/pacemaker.log
> > Jul 24 18:21:32 [971] crmd: info: crm_log_init: Changed active
> > directory to /sonicle/var/cluster/lib/pacemaker/cores
> > Jul 24 18:21:32 [971] crmd: info: main: CRM Git Version: 1.1.15
> > (e174ec8)
> > Jul 24 18:21:32 [971] crmd: info: do_log: Input I_STARTUP received in
> > state S_STARTING from crmd_init
> > Jul 24 18:21:32 [969] lrmd: info: crm_log_init: Changed active
> > directory to /sonicle/var/cluster/lib/pacemaker/cores
> > Jul 24 18:21:32 [968] stonith-ng: info: crm_log_init: Changed active
> > directory to /sonicle/var/cluster/lib/pacemaker/cores
> > Jul 24 18:21:32 [968] stonith-ng: info: get_cluster_type: Verifying
> > cluster type: 'heartbeat'
> > Jul 24 18:21:32 [968] stonith-ng: info: get_cluster_type: Assuming an
> > active 'heartbeat' cluster
> > Jul 24 18:21:32 [968] stonith-ng: notice: crm_cluster_connect:
> > Connecting to cluster infrastructure: heartbeat
>
>
> > Jul 24 18:21:32 [969] lrmd: error: mainloop_add_ipc_server: Could not
> > start lrmd IPC server: Operation not supported (-48)
>
> This is repeated for all the subdaemons ... the error is coming from
> qb_ipcs_run(), which looks like the issue is an invalid PCMK_ipc_type
> for illumos. If you set it to "socket" it should work.
>
>
> > Jul 24 18:21:32 [969] lrmd: error: main: Failed to create IPC server:
> > shutting down and inhibiting respawn
> > Jul 24 18:21:32 [969] lrmd: info: crm_xml_cleanup: Cleaning up memory
> > from libxml2
> > Jul 24 18:21:32 [971] crmd: info: get_cluster_type: Verifying cluster
> > type: 'heartbeat'
> > Jul 24 18:21:32 [971] crmd: info: get_cluster_type: Assuming an
> > active 'heartbeat' cluster
> > Jul 24 18:21:32 [971] crmd: info: start_subsystem: Starting sub-
> > system "pengine"
> > Jul 24 18:21:32 [968] stonith-ng: info: crm_get_peer: Created entry
> > 25bc5492-a49e-40d7-ae60-fd8f975a294a/80886f0 for node xstorage1/0 (1
> > total)
> > Jul 24 18:21:32 [968] stonith-ng: info: crm_get_peer: Node 0 has uuid
> > d426a730-5229-6758-853a-99d4d491514a
> > Jul 24 18:21:32 [968] stonith-ng: info: register_heartbeat_conn:
> > Hostname: xstorage1
> > Jul 24 18:21:32 [968] stonith-ng: info: register_heartbeat_conn:
> > UUID: d426a730-5229-6758-853a-99d4d491514a
> > Jul 24 18:21:32 [970] attrd: notice: crm_cluster_connect: Connecting
> > to cluster infrastructure: heartbeat
> > Jul 24 18:21:32 [970] attrd: error: mainloop_add_ipc_server: Could
> > not start attrd IPC server: Operation not supported (-48)
> > Jul 24 18:21:32 [970] attrd: error: attrd_ipc_server_init: Failed to
> > create attrd servers: exiting and inhibiting respawn.
> > Jul 24 18:21:32 [970] attrd: warning: attrd_ipc_server_init: Verify
> > pacemaker and pacemaker_remote are not both enabled.
> > Jul 24 18:21:32 [972] pengine: info: crm_log_init: Changed active
> > directory to /sonicle/var/cluster/lib/pacemaker/cores
> > Jul 24 18:21:32 [972] pengine: error: mainloop_add_ipc_server: Could
> > not start pengine IPC server: Operation not supported (-48)
> > Jul 24 18:21:32 [972] pengine: error: main: Failed to create IPC
> > server: shutting down and inhibiting respawn
> > Jul 24 18:21:32 [972] pengine: info: crm_xml_cleanup: Cleaning up
> > memory from libxml2
> > Jul 24 18:21:33 [971] crmd: info: do_cib_control: Could not connect
> > to the CIB service: Transport endpoint is not connected
> > Jul 24 18:21:33 [971] crmd: warning: do_cib_control: Couldn't
> > complete CIB registration 1 times... pause and retry
> > Jul 24 18:21:33 [971] crmd: error: crmd_child_exit: Child process
> > pengine exited (pid=972, rc=100)
> > Jul 24 18:21:35 [971] crmd: info: crm_timer_popped: Wait Timer
> > (I_NULL) just popped (2000ms)
> > Jul 24 18:21:36 [971] crmd: info: do_cib_control: Could not connect
> > to the CIB service: Transport endpoint is not connected
> > Jul 24 18:21:36 [971] crmd: warning: do_cib_control: Couldn't
> > complete CIB registration 2 times... pause and retry
> > Jul 24 18:21:38 [971] crmd: info: crm_timer_popped: Wait Timer
> > (I_NULL) just popped (2000ms)
> > Jul 24 18:21:39 [971] crmd: info: do_cib_control: Could not connect
> > to the CIB service: Transport endpoint is not connected
> > Jul 24 18:21:39 [971] crmd: warning: do_cib_control: Couldn't
> > complete CIB registration 3 times... pause and retry
> > Jul 24 18:21:41 [971] crmd: info: crm_timer_popped: Wait Timer
> > (I_NULL) just popped (2000ms)
> > Jul 24 18:21:42 [971] crmd: info: do_cib_control: Could not connect
> > to the CIB service: Transport endpoint is not connected
> > Jul 24 18:21:42 [971] crmd: warning: do_cib_control: Couldn't
> > complete CIB registration 4 times... pause and retry
> > Jul 24 18:21:42 [968] stonith-ng: error: setup_cib: Could not connect
> > to the CIB service: Transport endpoint is not connected (-134)
> > Jul 24 18:21:42 [968] stonith-ng: error: mainloop_add_ipc_server:
> > Could not start stonith-ng IPC server: Operation not supported (-48)
> > Jul 24 18:21:42 [968] stonith-ng: error: stonith_ipc_server_init:
> > Failed to create stonith-ng servers: exiting and inhibiting respawn.
> > Jul 24 18:21:42 [968] stonith-ng: warning: stonith_ipc_server_init:
> > Verify pacemaker and pacemaker_remote are not both enabled.
> >
> > Any idea what's happening?
> > Gabriele
> >
> >
> >
> >
> > Sonicle S.r.l. : http://www.sonicle.com
> > Music: http://www.gabrielebulfon.com
> > Quantum Mechanics : http://www.cdbaby.com/cd/gabrielebulfon
> > _______________________________________________
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> --
> Ken Gaillot <kgaillot at redhat.com>
>
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-- 
Regards,

Reid Wahl, RHCA
Software Maintenance Engineer, Red Hat
CEE - Platform Support Delivery - ClusterHA
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