[Pacemaker] solaris problem
Andrei Belov
defanator at gmail.com
Mon Mar 25 19:16:06 UTC 2013
Andreas,
thank you for sharing this link and your start script!
My goal is to make possible building those tools using more convenient way of NetBSD's pkgsrc system.
Perhaps using something like --localstatedir=${VARBASE}/cluster for both libqb, corosync and pacemaker,
and setting the appropriate permissions to /var/cluster will solve the problem.
Thanks again!
On Mar 25, 2013, at 20:35 , "Grüninger, Andreas (LGL Extern)" <Andreas.Grueninger at lgl.bwl.de> wrote:
> Andrei
>
> There is no need to make this change.
>
> I described in
> http://grueni.github.com/libqb/
> how I compiled libqb and the other programs.
>
> LOCALSTATEDIR should be defined with ./configure.
> Please look a "Compile Corosync" in my description.
>
> I guess your start scripts should be changed.
>
> We use this as start script called by the smf instance
> ######################
> #!/usr/bin/bash
> # Start/stop HACluster service
> #
> . /lib/svc/share/smf_include.sh
>
> ## Tracing mit debug version
> # PCMK_trace_files=1
> # PCMK_trace_functions=1
> # PCMK_trace_formats=1
> # PCMK_trace_tags=1
>
> export PCMK_ipc_type=socket
> CLUSTER_USER=hacluster
> COROSYNC=corosync
> PACEMAKERD=pacemakerd
> PACEMAKER_PROCESSES=pacemaker
> APPPATH=/opt/ha/sbin/
> SLEEPINTERVALL=10
> SLEEPCOUNT=5
> SLEPT=0
>
>
> killapp() {
> pid=`pgrep -f $1`
> if [ "x$pid" != "x" ]; then
> kill -9 $pid
> fi
> return 0
> }
>
> start0() {
> stop0
> su ${CLUSTER_USER} -c ${APPPATH}${COROSYNC}
> sleep $sleep0
> su ${CLUSTER_USER} -c ${APPPATH}${PACEMAKERD} &
> return 0
> }
>
> stop0() {
> # first try, graceful shutdown
> pid=`pgrep -U ${CLUSTER_USER} -f ${PACEMAKERD}`
> if [ "x$pid" != "x" ]; then
> ${APPPATH}${PACEMAKERD} --shutdown
> sleep $SLEEPINTERVALL
> fi
> # second try, kill the rest
> killapp ${APPPATH}${COROSYNC}
> killapp ${PACEMAKER_PROCESSES}
> return 0
> }
>
> let sleep0=$SLEEPINTERVALL/2
> case "$1" in
> 'start')
> start0
> ;;
> 'restart')
> stop0
> start0
> ;;
> 'stop')
> stop0
> ;;
> *)
> echo "Usage: -bash { start | stop | restart}"
> exit 1
> ;;
> esac
> exit 0
> ###############################
>
> Andreas
>
>
> -----Ursprüngliche Nachricht-----
> Von: Andrei Belov [mailto:defanator at gmail.com]
> Gesendet: Montag, 25. März 2013 15:08
> An: The Pacemaker cluster resource manager
> Betreff: Re: [Pacemaker] solaris problem
>
>
> Ok, I fixed this issue with the following patch against libqb 0.14.4:
>
> --- lib/unix.c.orig 2013-03-25 12:30:50.445762231 +0000
> +++ lib/unix.c 2013-03-25 12:49:59.322276376 +0000
> @@ -83,7 +83,7 @@
> #if defined(QB_LINUX) || defined(QB_CYGWIN)
> snprintf(path, PATH_MAX, "/dev/shm/%s", file); #else
> - snprintf(path, PATH_MAX, LOCALSTATEDIR "/run/%s", file);
> + snprintf(path, PATH_MAX, "%s/%s", SOCKETDIR, file);
> is_absolute = path;
> #endif
> }
> @@ -91,7 +91,7 @@
> if (fd < 0 && !is_absolute) {
> qb_util_perror(LOG_ERR, "couldn't open file %s", path);
>
> - snprintf(path, PATH_MAX, LOCALSTATEDIR "/run/%s", file);
> + snprintf(path, PATH_MAX, "%s/%s", SOCKETDIR, file);
> fd = open_mmap_file(path, file_flags);
> if (fd < 0) {
> res = -errno;
>
>
> libqb was configured with --with-socket-dir=/var/run/qb, /var/run/qb owned by hacluster:haclient - this configuration works fine with both corosync 2.3.0 and pacemaker 1.1.8.
>
> Though I'm not sure that libqb is the right place to touch - maybe it'd be better to add some enhancements to pacemaker's lib/common/mainloop.c,
> mainloop_add_ipc_server() ?
>
>
> Cheers.
>
>
> On Mar 25, 2013, at 16:01 , Andrei Belov <defanator at gmail.com> wrote:
>
>>
>> I've rebuilt libqb using separated SOCKETDIR (/var/run/qb), and set hacluster:haclient ownership to this dir.
>>
>> After that pacemakerd has been successfully started with all its childs:
>>
>> [root at ha1 /var/run/qb]# pacemakerd -fV Could not establish pacemakerd
>> connection: Connection refused (146)
>> info: crm_ipc_connect: Could not establish pacemakerd connection: Connection refused (146)
>> info: get_cluster_type: Detected an active 'corosync' cluster
>> info: read_config: Reading configure for stack: corosync
>> notice: crm_add_logfile: Additional logging available in /var/log/cluster/corosync.log
>> notice: main: Starting Pacemaker 1.1.8 (Build: 1f8858c): ncurses libqb-logging libqb-ipc upstart systemd corosync-native
>> info: main: Maximum core file size is: 18446744073709551613
>> info: qb_ipcs_us_publish: server name: pacemakerd
>> notice: update_node_processes: 48de70 Node 182452614 now known as ha1, was:
>> info: start_child: Forked child 60719 for process cib
>> info: start_child: Forked child 60720 for process stonith-ng
>> info: start_child: Forked child 60721 for process lrmd
>> info: start_child: Forked child 60722 for process attrd
>> info: start_child: Forked child 60723 for process pengine
>> info: start_child: Forked child 60724 for process crmd
>> info: main: Starting mainloop
>>
>> [root at ha1 /var/run/qb]# ls -l
>> total 0
>> srwxrwxrwx 1 hacluster root 0 Mar 25 11:50 attrd
>> srwxrwxrwx 1 root root 0 Mar 25 11:43 cfg
>> srwxrwxrwx 1 hacluster root 0 Mar 25 11:50 cib_ro srwxrwxrwx 1
>> hacluster root 0 Mar 25 11:50 cib_rw srwxrwxrwx 1 hacluster root 0 Mar
>> 25 11:50 cib_shm
>> srwxrwxrwx 1 root root 0 Mar 25 11:43 cmap
>> srwxrwxrwx 1 root root 0 Mar 25 11:43 cpg
>> srwxrwxrwx 1 root root 0 Mar 25 11:50 lrmd
>> srwxrwxrwx 1 root root 0 Mar 25 11:50 pacemakerd
>> srwxrwxrwx 1 hacluster root 0 Mar 25 11:50 pengine
>> srwxrwxrwx 1 root root 0 Mar 25 11:43 quorum
>> srwxrwxrwx 1 root root 0 Mar 25 11:50 stonith-ng
>>
>> However, libqb still can not create some files in /var/run due to insufficient permissions:
>>
>> Mar 25 11:50:45 [60719] cib: info: init_cs_connection_once: Connection to 'corosync': established
>> Mar 25 11:50:45 [60719] cib: info: crm_get_peer: Node 182452614 is now known as ha1
>> Mar 25 11:50:45 [60719] cib: info: crm_get_peer: Node 182452614 has uuid 182452614
>> Mar 25 11:50:45 [60719] cib: info: qb_ipcs_us_publish: server name: cib_ro
>> Mar 25 11:50:45 [60719] cib: info: qb_ipcs_us_publish: server name: cib_rw
>> Mar 25 11:50:45 [60719] cib: info: qb_ipcs_us_publish: server name: cib_shm
>> Mar 25 11:50:45 [60719] cib: info: cib_init: Starting cib mainloop
>> Mar 25 11:50:45 [60719] cib: info: pcmk_cpg_membership: Joined[0.0] cib.182452614
>> Mar 25 11:50:45 [60719] cib: info: pcmk_cpg_membership: Member[0.0] cib.182452614
>> Mar 25 11:50:45 [60719] cib: info: pcmk_cpg_membership: Member[0.1] cib.182452614
>> Mar 25 11:50:46 [60719] cib: error: qb_sys_mmap_file_open: couldn't open file /var/run/qb-cib_rw-control-60719-60720-15: Permission denied (13)
>> Mar 25 11:50:46 [60719] cib: error: qb_ipcs_us_connect: couldn't create file for mmap (60719-60720-15): Permission denied (13)
>> Mar 25 11:50:46 [60719] cib: error: handle_new_connection: Invalid IPC credentials (60719-60720-15).
>> Mar 25 11:50:46 [60720] stonith-ng: info: crm_ipc_connect: Could not establish cib_rw connection: Permission denied (13)
>> Mar 25 11:50:46 [60719] cib: error: qb_sys_mmap_file_open: couldn't open file /var/run/qb-cib_shm-control-60719-60724-16: Permission denied (13)
>> Mar 25 11:50:46 [60719] cib: error: qb_ipcs_us_connect: couldn't create file for mmap (60719-60724-16): Permission denied (13)
>> Mar 25 11:50:46 [60719] cib: error: handle_new_connection: Invalid IPC credentials (60719-60724-16).
>> Mar 25 11:50:46 [60724] crmd: info: crm_ipc_connect: Could not establish cib_shm connection: Permission denied (13)
>> Mar 25 11:50:46 [60724] crmd: info: do_cib_control: Could not connect to the CIB service: Transport endpoint is not connected
>> Mar 25 11:50:46 [60724] crmd: warning: do_cib_control: Couldn't complete CIB registration 1 times... pause and retry
>>
>>
>> If someone has working setup on Linux with corosync 2.x, libqb and pacemaker 1.1.x - I'd be very appreciated for sharing some information about a places which libqb uses for its special socket files.
>>
>> Thanks in advance!
>>
>> (Can we say now that this problem is libqb-related, not pacemaker?)
>>
>>
>>
>> On Mar 25, 2013, at 15:30 , Andrei Belov <defanator at gmail.com> wrote:
>>
>>> Andreas,
>>>
>>> just tried "PCMK_ipc_type=socket pacemaker -fV" - a bunch of additional "event_send" errors appeared:
>>>
>>> Mar 25 11:15:55 [33641] ha1 corosync error [MAIN ] event_send retuned -32, expected 256!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 217!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 219!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 256!
>>> Mar 25 11:15:55 [53980] pengine: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/pengine): Permission denied (13)
>>> Mar 25 11:15:55 [53980] pengine: error: mainloop_add_ipc_server: Could not start pengine IPC server: Unknown error (-13)
>>> Mar 25 11:15:55 [53980] pengine: error: main: Couldn't start IPC server
>>> Mar 25 11:15:55 [53975] pacemakerd: error: pcmk_child_exit: Child process pengine exited (pid=53980, rc=1)
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 256!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [53979] attrd: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/attrd): Permission denied (13)
>>> Mar 25 11:15:55 [53979] attrd: error: mainloop_add_ipc_server: Could not start attrd IPC server: Unknown error (-13)
>>> Mar 25 11:15:55 [53979] attrd: error: main: Could not start IPC server
>>> Mar 25 11:15:55 [53979] attrd: error: main: Aborting startup
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [53975] pacemakerd: error: pcmk_child_exit: Child process attrd exited (pid=53979, rc=100)
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 256!
>>> Mar 25 11:15:55 [53976] cib: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/cib_ro): Permission denied (13)
>>> Mar 25 11:15:55 [53976] cib: error: mainloop_add_ipc_server: Could not start cib_ro IPC server: Unknown error (-13)
>>> Mar 25 11:15:55 [53976] cib: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/cib_rw): Permission denied (13)
>>> Mar 25 11:15:55 [53976] cib: error: mainloop_add_ipc_server: Could not start cib_rw IPC server: Unknown error (-13)
>>> Mar 25 11:15:55 [53976] cib: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/cib_shm): Permission denied (13)
>>> Mar 25 11:15:55 [53976] cib: error: mainloop_add_ipc_server: Could not start cib_shm IPC server: Unknown error (-13)
>>> Mar 25 11:15:55 [53976] cib: error: cib_init: Couldnt start all IPC channels, exiting.
>>> Mar 25 11:15:55 [53975] pacemakerd: error: pcmk_child_exit: Child process cib exited (pid=53976, rc=255)
>>> Mar 25 11:15:55 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 223!
>>> Mar 25 11:16:04 [53977] stonith-ng: error: setup_cib: Could not connect to the CIB service: -134 fffffd7fc421a0b0
>>> Mar 25 11:16:04 [33641] ha1 corosync error [SERV ] event_send retuned -32, expected 217!
>>> Mar 25 11:16:04 [53975] pacemakerd: notice: pcmk_shutdown_worker: Attempting to inhibit respawning after fatal error
>>>
>>>
>>> # fgrep 32 /usr/include/sys/errno.h
>>> #define EPIPE 32 /* Broken pipe */
>>>
>>>
>>>
>>> On Mar 25, 2013, at 13:55 , "Grüninger, Andreas (LGL Extern)" <Andreas.Grueninger at lgl.bwl.de> wrote:
>>>
>>>> With solaris/openindiana you should use this setting export
>>>> PCMK_ipc_type=socket
>>>>
>>>> Andreas
>>>>
>>>> -----Ursprüngliche Nachricht-----
>>>> Von: Andrei Belov [mailto:defanator at gmail.com]
>>>> Gesendet: Montag, 25. März 2013 10:43
>>>> An: pacemaker at oss.clusterlabs.org
>>>> Betreff: [Pacemaker] solaris problem
>>>>
>>>> Hi folks,
>>>>
>>>> I'm trying to build test HA cluster on Solaris 5.11 using libqb 0.14.4, corosync 2.3.0 and pacemaker 1.1.8, and I'm facing a strange problem while starting pacemaker.
>>>>
>>>> Log shows the following errors:
>>>>
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: mainloop_add_ipc_server: Could not start lrmd IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33720] lrmd: error: try_server_create: New IPC server could not be created because another lrmd process exists, sending shutdown command to old lrmd process.
>>>> Mar 25 09:21:26 [33720] lrmd: error: main: Failed to allocate lrmd server. shutting down
>>>> Mar 25 09:21:26 [33722] pengine: error: mainloop_add_ipc_server: Could not start pengine IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33722] pengine: error: main: Couldn't start IPC server
>>>> Mar 25 09:21:26 [33717] pacemakerd: error: pcmk_child_exit: Child process lrmd exited (pid=33720, rc=255)
>>>> Mar 25 09:21:26 [33721] attrd: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/attrd): Permission denied (13)
>>>> Mar 25 09:21:26 [33721] attrd: error: mainloop_add_ipc_server: Could not start attrd IPC server: Unknown error (-13)
>>>> Mar 25 09:21:26 [33721] attrd: error: main: Could not start IPC server
>>>> Mar 25 09:21:26 [33721] attrd: error: main: Aborting startup
>>>> Mar 25 09:21:26 [33717] pacemakerd: error: pcmk_child_exit: Child process pengine exited (pid=33722, rc=1)
>>>> Mar 25 09:21:26 [33717] pacemakerd: error: pcmk_child_exit: Child process attrd exited (pid=33721, rc=100)
>>>> Mar 25 09:21:26 [33718] cib: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/cib_ro): Permission denied (13)
>>>> Mar 25 09:21:26 [33718] cib: error: mainloop_add_ipc_server: Could not start cib_ro IPC server: Unknown error (-13)
>>>> Mar 25 09:21:26 [33718] cib: error: qb_ipcs_us_publish: Could not bind AF_UNIX (/var/run/cib_rw): Permission denied (13)
>>>> Mar 25 09:21:26 [33718] cib: error: mainloop_add_ipc_server: Could not start cib_rw IPC server: Unknown error (-13)
>>>> Mar 25 09:21:26 [33718] cib: error: mainloop_add_ipc_server: Could not start cib_shm IPC server: Unknown error (-48)
>>>> Mar 25 09:21:26 [33718] cib: error: cib_init: Couldnt start all IPC channels, exiting.
>>>> Mar 25 09:21:26 [33717] pacemakerd: error: pcmk_child_exit: Child process cib exited (pid=33718, rc=255)
>>>> Mar 25 09:21:35 [33719] stonith-ng: error: setup_cib: Could not connect to the CIB service: -134 fffffd7fc421a0b0
>>>> Mar 25 09:21:35 [33717] pacemakerd: notice: pcmk_shutdown_worker: Attempting to inhibit respawning after fatal error
>>>>
>>>> Full log (in case of any things I've probably missed) is attached.
>>>>
>>>> I wonder to know the reason of "unknown error (-48)" - on this system 48 in errno.h is "ENOTSUP", but I haven't found the exact place in code where this may happen (so I'm not sure about that).
>>>>
>>>> Just for record - I'm able to run corosync on two nodes and see them connected without any visible problems - thus, I suppose there may be something wrong with either pacemaker or libqb.
>>>>
>>>> Any help will be greatly appreciated!
>>>>
>>>> Thanks,
>>>> Andrei.
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> 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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>
> Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>
> _______________________________________________
> 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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