Re: [Linux-HA] fence_apc always fails after some time and resources remains stopped

2013-11-28 Thread RaSca
Il giorno Ven 22 Nov 2013 10:26:08 CET, RaSca ha scritto: [...] After this resources remains in stopped state. Why this happens? Am I in this case: https://github.com/ClusterLabs/pacemaker/pull/334 ? What kind of workaround can I use? Thanks a lot, as usual. I don't know if my problem

[Linux-HA] fence_apc always fails after some time and resources remains stopped

2013-11-22 Thread RaSca
) After this resources remains in stopped state. Why this happens? Am I in this case: https://github.com/ClusterLabs/pacemaker/pull/334 ? What kind of workaround can I use? Thanks a lot, as usual. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra

Re: [Linux-HA] Many location on ping resources and best practice for connectivity monitoring

2013-08-09 Thread RaSca
by a single ping resource. Its still not clear to me if you have one ping resource or one ping resource per vm... don't do the second one. I've got many locations based on the same cloned resource (which is named ping). -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi

Re: [Linux-HA] Many location on ping resources and best practice for connectivity monitoring

2013-08-08 Thread RaSca
Il giorno Gio 08 Ago 2013 01:07:06 CEST, Andrew Beekhof ha scritto: On 08/08/2013, at 12:37 AM, RaSca ra...@miamammausalinux.org wrote: [...] The problem I got is that when I clone a VM (using virt-clone) everything works fine until I try to add a new ping check. Can you more precisely

Re: [Linux-HA] Antw: Many location on ping resources and best practice for connectivity monitoring

2013-08-08 Thread RaSca
. Regards, Ulrich Hi Ulrich, thanks for you answer, I can confirm that ping fails when we have got an high load. How do you have managed the monitors for each node? You have just disabled them or you used some other work around? Thanks, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da

[Linux-HA] Many location on ping resources and best practice for connectivity monitoring

2013-08-07 Thread RaSca
of the nodes? Thanks for your help, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org

Re: [Linux-HA] Retransmit list and window_size

2013-05-03 Thread RaSca
Il giorno Ven 05 Apr 2013 15:29:36 CEST, RaSca ha scritto: [...] It seem that when a configuration message has to run over the ring, in some particular cases, everything collapse. Following Florian's article I've tried setting up a window_size of 300, but since everything is the same, I think

Re: [Linux-HA] Resource move not moving

2013-04-16 Thread RaSca
crm_resource with -f, for forcing. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman

[Linux-HA] Retransmit list and window_size

2013-04-05 Thread RaSca
to set a window_size LOWER than 50? Thanks for your help, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http

Re: [Linux-HA] Antw: Re: Problem with exportfs

2013-02-13 Thread RaSca
asked (three years ago) about exportfs (http://en.usenet.digipedia.org/thread/18978/8062/). Bye, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA

Re: [Linux-HA] Problems with quorum, no-quorum-policy and NMI messages

2012-10-17 Thread RaSca
versione 2.6.32-279.el6. I just need to know if this error is a consequence of the original one (NMI) or it is the cause. What I know is that it appeared after the NMI error so, maybe, it is a consequence. As I said, I will fill a bugzilla soon. Thanks again, -- RaSca Mia Mamma Usa Linux: Niente è

Re: [Linux-HA] Time based resource stickiness example with crm configure ?

2012-08-30 Thread RaSca
this. Could someone point me to the documentation or give me an example on the syntax? Thanks, Stefan Did you took a look to Pacemaker Explained? In any case you can configure a cron job that runs the time you want and launch crm configure property default-resource-stickiness=0. -- RaSca Mia Mamma

[Linux-HA] Best way to know on which host a resource has failed and where it will be promoted

2012-08-26 Thread RaSca
pensi bene! +39 3281776712 ra...@mmul.it http://www.mmul.it -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org

Re: [Linux-HA] Antw: Duplicate monitor operation on a multi state resource

2012-08-22 Thread RaSca
, although it's a sick concept... Decide whose fault it is... yours or the CRMs... Regards, Ulrich Thank you Ulrich, As far as you know, Is there a way to override the ID for each cloned instance of the mysql resource? How can I resolve the problem? -- RaSca Mia Mamma Usa Linux: Niente è impossibile

Re: [Linux-HA] Antw: Duplicate monitor operation on a multi state resource

2012-08-22 Thread RaSca
with the value of interval then why I don't have errors even if I've got two slaves, which means that I've got two identical intervals? I hope to have made myself clear. Thanks a lot, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

[Linux-HA] Duplicate monitor operation on a multi state resource

2012-08-21 Thread RaSca
and does not react. What is wrong with this ms resource? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http

Re: [Linux-HA] Does globally-unique make sense on filesystems cloned resources?

2012-06-07 Thread RaSca
is the same)? I can modify the docs by myself and then submit the patch to Andrew. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux

[Linux-HA] Does globally-unique make sense on filesystems cloned resources?

2012-06-06 Thread RaSca
, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also

Re: [Linux-HA] Does globally-unique make sense on filesystems cloned resources?

2012-06-06 Thread RaSca
, but how can one declare an anonymous clone? Is it implicit with the globally-unique=false? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list

Re: [Linux-HA] Does globally-unique make sense on filesystems cloned resources?

2012-06-06 Thread RaSca
Il giorno Mer 06 Giu 2012 17:35:03 CEST, Lars Marowsky-Bree ha scritto: On 2012-06-06T17:26:41, RaSca ra...@miamammausalinux.org wrote: Thank you Florian, but how can one declare an anonymous clone? Is it implicit with the globally-unique=false? You don't need to explicitly declare

Re: [Linux-HA] Heartbeat question about multiple services

2012-05-09 Thread RaSca
? Very Appreciated.gm You may want to start from here: http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/ -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] Can a HA cluster be built with nodes in different VLANs?

2012-02-07 Thread RaSca
(i.e. ldirectord). -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo

Re: [Linux-HA] Pacemaker : how to modify configuration ?

2011-11-29 Thread RaSca
in crm configure edit? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman

Re: [Linux-HA] Pacemaker : how to modify configuration ?

2011-11-29 Thread RaSca
. In addition it is possible to do a dump of the actual configuration before doing any modifications. That said... If you're reluctant to make a non specialist users modify the configuration, then why let them modify delicate parameters such as on-fail? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da

Re: [Linux-HA] LCMC NumberFormatException

2011-10-25 Thread RaSca
Il giorno Gio 13 Ott 2011 09:28:33 CEST, RaSca ha scritto: Il giorno Mer 12 Ott 2011 22:22:15 CEST, Rasto Levrinc ha scritto: [...] Well, LCMC doesn't handle k in this type of fields, as Caspar said. Will be fixed. As a workaround you can set it to 131072. Rasto Clear, thanks. With LCMC

Re: [Linux-HA] LCMC NumberFormatException

2011-10-13 Thread RaSca
Il giorno Mer 12 Ott 2011 22:22:15 CEST, Rasto Levrinc ha scritto: [...] Well, LCMC doesn't handle k in this type of fields, as Caspar said. Will be fixed. As a workaround you can set it to 131072. Rasto Clear, thanks. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo

[Linux-HA] LCMC NumberFormatException

2011-10-12 Thread RaSca
) java.lang.Thread.run(Thread.java:662) What the problem should be? Please tell me also if this message is off topic for the list... -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] LCMC NumberFormatException

2011-10-12 Thread RaSca
Il giorno Mer 12 Ott 2011 15:09:24 CEST, Rasto Levrinc ha scritto: On Wed, Oct 12, 2011 at 2:49 PM, Caspar Smitc.s...@truebit.nl wrote: Hi Rasca, Probably the sndbuf-size (or any other variable) in drbd.conf is set to 128K That shouldn't be a problem, normally. Rasca, what parameters are set

Re: [Linux-HA] Understanding why a host fence (was: Resource fail and node fence)

2011-09-27 Thread RaSca
solved my problems, even if I think that just the timeouts have done the trick, setting also the on-fail gives me more control over the errors on the migrations, since a single vm migration failure does not make an entire node fence. Thanks, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da

Re: [Linux-HA] Resource fail and node fence

2011-09-21 Thread RaSca
was created? I repeat, I totally agree with the fact that there are some problems with the RA but until I find out exactly what's wrong I had to take care of all my cluster's resources and so the most reasonable thing is to keep one single failed vm stopped. Thanks, -- RaSca Mia Mamma Usa

Re: [Linux-ha-dev] Issue with VirtualDomain

2011-09-20 Thread RaSca
why a host fence (was: Resource fail and node fence)) and I'm trying to understand where is the problem. Have you tried using another transport such ad tcp over sasl or tls? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-ha-dev] Issue with VirtualDomain

2011-09-20 Thread RaSca
and it seems to be this to make things broke up. First tests with tcp show that it also needs the --p2p --tunnelled options. I did not try sasl. Greetings, Very strange. I think that the problem may be somewhere else (network connection, collisions, physical staff)... -- RaSca Mia Mamma Usa Linux

Re: [Linux-ha-dev] Issue with VirtualDomain

2011-09-20 Thread RaSca
it. Anyway, it doesn't explain why for me this version works correctly. If you want I can send you my crm and libvirt configurations so we can do some comparisons. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-ha-dev] Issue with VirtualDomain

2011-09-20 Thread RaSca
. But if there parameters are really needed, the VirtualDomain has to be patched. Greetings, This is for sure. Anyway this is my libvirt.conf: listen_tls = 0 unix_sock_group = libvirt unix_sock_rw_perms = 0770 auth_unix_ro = none auth_unix_rw = none I haven't changed anything else. -- RaSca

[Linux-HA] Understanding why a host fence (was: Resource fail and node fence)

2011-09-20 Thread RaSca
, and this is not what the on-fail parameter is meant to do. Does someone have some suggestions on how to debug more this problem? Please help! Thanks a lot, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] Resource fail and node fence

2011-09-20 Thread RaSca
interval=10 timeout=30 start-delay=0 on-fail=stop Am I right? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux

Re: [Linux-ha-dev] Issue with VirtualDomain

2011-09-19 Thread RaSca
work. Have you got a specific setup? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA-Dev: Linux-HA-Dev@lists.linux-ha.org http

Re: [Linux-ha-dev] Issue with VirtualDomain

2011-09-19 Thread RaSca
Il giorno Lun 19 Set 2011 15:17:30 CEST, Michael Schwartzkopff ha scritto: [...] What transport do you use? Which version of libvirt? Transport ssh, libvirt version is 0.9.2-7 (the squeeze-backports version). -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra

Re: [Linux-HA] Resource fail and node fence

2011-09-19 Thread RaSca
Il giorno Lun 19 Set 2011 17:55:58 CEST, Dejan Muhamedagic ha scritto: Hi, On Wed, Sep 14, 2011 at 09:43:43AM +0200, RaSca wrote: Hi all, I've got a two node pacemaker/corosync cluster with some virtual domain resources on some DRBD devices. Every DRBD device is configured in dual primary

[Linux-HA] Resource fail and node fence

2011-09-14 Thread RaSca
for the virtual domain. Is it the correct approach or is there a more elegant way to obtain what I want? Thanks to all, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] [Linux HA] Problem with Apache

2011-06-08 Thread RaSca
of all, forget about the CMS for now and concentrate on putting into the cluster the service Apache. As I said, you need to check why in the cluster configuration Apache does not works, and this reason is in the logs. After that, installing the CMS will be trivial. -- RaSca Mia Mamma Usa Linux

Re: [Linux-HA] [Linux HA] Problem with Apache

2011-06-08 Thread RaSca
Il giorno Mer 08 Giu 2011 11:53:54 CET, Alfredo Parisi ha scritto: Ok thank you. Now apache works on the virtual ip (10.10.7.100). With crm_mon I haven't errors, this is my situation: [...] Now can I install the CMS? Thanks I hope so :-) -- RaSca Mia Mamma Usa Linux: Niente è impossibile da

Re: [Linux-HA] What means this type of errors ?

2011-06-07 Thread RaSca
by looking for it's name BEFORE all those messages that shows how it has been sent away from a node. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA

Re: [Linux-ha-dev] [Linux-HA] Hetzner server stonith agent

2011-05-27 Thread RaSca
a wake-on-lan function that maybe used, but there is no power off function and so, some kind of poweron will be not useful. Thanks for all your suggestions. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-ha-dev] [Linux-HA] Hetzner server stonith agent

2011-05-27 Thread RaSca
you mean with this? What's the matter with the comments? The only way I found to call ha_log.sh is with err, warn, info or debug. How comments can be part of this? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-ha-dev] [Linux-HA] Hetzner server stonith agent

2011-05-27 Thread RaSca
Il giorno Ven 27 Mag 2011 15:02:11 CET, RaSca ha scritto: Il giorno Ven 27 Mag 2011 14:41:32 CET, Dejan Muhamedagic ha scritto: Hi, [...] # Can't really be implemented because Hetzner webservice cannot power on a system Replace comments with ha_log.sh calls. Hi Dej, everything else

Re: [Linux-ha-dev] [Linux-HA] Hetzner server stonith agent

2011-05-27 Thread RaSca
Il giorno Ven 27 Mag 2011 15:33:24 CET, Dejan Muhamedagic ha scritto: [...] Yes. It's because users cannot read comments that easily, they usually look at the logs. If at all. Cheers, New (and hopefully last) version attached. Bye, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire

Re: [Linux-ha-dev] [Linux-HA] Hetzner server stonith agent

2011-05-26 Thread RaSca
a parameter. The new version is attached. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org #!/bin/sh # # External STONITH module for Hetzner. # # Copyright (c) 2011 MMUL S.a.S. - Raoul Scarazzini ra...@mmul.it

Re: [Linux-ha-dev] [Linux-HA] Hetzner server stonith agent

2011-05-26 Thread RaSca
Il giorno Gio 26 Mag 2011 11:13:46 CET, RaSca ha scritto: [...] The new version is attached. Hi all, After talking with Dejan on IRC, here it is the new version of the agent. Major changes: - The script do not relies anymore on SSH for checking the correct fence of the device, instead

Re: [Linux-HA] Colocation of VIP and httpd

2011-05-24 Thread RaSca
helpful? Anyway, like Nikita said, consider upgrading Heartbeat to version 3. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA

[Linux-HA] Hetzner server stonith agent

2011-05-24 Thread RaSca
need some corrections. Hope this can help someone. Thanks to andreask who helped me on irc in understanding how stonith agents works. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org #!/bin/sh

Re: [Linux-HA] Hetzner server stonith agent

2011-05-24 Thread RaSca
the script and post it again. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org

Re: [Linux-HA] Hetzner server stonith agent

2011-05-24 Thread RaSca
Il giorno Mar 24 Mag 2011 12:44:42 CET, RaSca ha scritto: Il giorno Mar 24 Mag 2011 12:27:04 CET, Dejan Muhamedagic ha scritto: [...] P.S. Moving discussion to linux-ha-dev. [...] Sorry... I removed the wrong address and posted again on linux-ha :-( -- RaSca Mia Mamma Usa Linux: Niente è

Re: [Linux-HA] Best way for colocating resource on a dual primary drbd

2011-05-16 Thread RaSca
is the best thing to do? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman

[Linux-HA] Event: an Heartbeat/Corosync/DRBD/Pacemaker free seminar in Rho (Milan, Italy), on June 24 2011

2011-05-16 Thread RaSca
, with a brief lunch included, everything offered by MMUL. Let me say that without your every-day help, this event would have never been possible. Have a nice day, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-HA] Best way for colocating resource on a dual primary drbd

2011-05-14 Thread RaSca
go away it becomes slave? -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org

[Linux-HA] Best way for colocating resource on a dual primary drbd

2011-05-13 Thread RaSca
to do what I'm doing? Thanks a lot! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org

Re: [Linux-HA] Pingd does not react as expected = split brain

2011-04-27 Thread RaSca
as I remember the master suggestion was to use ping instead of pingd, so... Try ping. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing

Re: [Linux-HA] Pingd does not react as expected = split brain

2011-04-27 Thread RaSca
Il giorno Mer 27 Apr 2011 12:04:57 CET, Stallmann, Andreas ha scritto: Hi! -Ursprüngliche Nachricht- Von: RaSca [mailto:ra...@miamammausalinux.org] Gesendet: Mittwoch, 27. April 2011 11:28 As far as I remember the master suggestion was to use ping instead of pingd, so... Try ping

Re: [Linux-HA] Problem with an active/active NFS setup with exportfs RA

2011-04-15 Thread RaSca
for being so late in answering to the thread, I've been a little busy. I'm happy to read that @linux-ha is still the best place for making doubts fly away. Have a nice day! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-HA] Problem with an active/active NFS setup with exportfs RA

2011-04-04 Thread RaSca
) in the cloned group nfs_clone. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman

Re: [Linux-HA] Problem with an active/active NFS setup with exportfs RA

2011-04-01 Thread RaSca
was removing first exportfs). -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman

Re: [Linux-HA] Sort of crm commandes but off line ?

2011-03-24 Thread RaSca
are in the same HA cluster as the node where I am (knowing that corosync is stopped on this local node) . Thanks Regards. Alain This might sound obvious but is an ssh call acceptable? What about: cat /var/lib/heartbeat/crm/cib.xml|grep node id|sed -n 's/.*uname=\\(.*\)\.*/\1/p' ? -- RaSca

Re: [Linux-HA] Sort of crm commandes but off line ?

2011-03-24 Thread RaSca
) and then understand who is in the cluster... This should be real time informations, and not (possible) old xml file... Hope this helps, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] Failover NFS using Pacemaker.

2011-03-22 Thread RaSca
simple with exportfs, but basically impossible with nfsserver (unless you split you configuration, your nfs daemon and so on). Have a nice day. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] Failover NFS using Pacemaker.

2011-03-22 Thread RaSca
Il giorno Mar 22 Mar 2011 11:01:25 CET, Caspar Smit ha scritto: I basically had the same question as Christopher :) Thanks for the great clarification RaSca! I'll go for exportfs and lsb:nfs-kernel-server for sure. Kind regards, Caspar Smit One is glad to be of service :-) In my experience

Re: [Linux-HA] Failover NFS using Pacemaker.

2011-03-22 Thread RaSca
anyway) Kind regards, Caspar I made groups just to preserve a logical order: first portmap, then nfs-common and then nfs-kernel-server. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] Failover NFS using Pacemaker.

2011-03-22 Thread RaSca
... Of course, translators are welcome ;-) -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux

Re: [Linux-HA] Failover NFS using Pacemaker.

2011-03-22 Thread RaSca
\ stonith-enabled=false \ last-lrm-refresh=1300276063 I omitted the nfs server part in my article because explaining also that part would make the article even longer... Bye, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra

Re: [Linux-HA] Failover NFS using Pacemaker.

2011-03-21 Thread RaSca
table. It's your choice to put nfs server under the control of the cluster (maybe with a cloned resource group composed by portmap, nfs-common and nfs-kernel-server) or not. Bye, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-HA] question on Creating an Active/Passive iSCSI configuration

2011-03-11 Thread RaSca
/lib/ocf/resource.d/linbit/drbd exists? Is the drbd file executable? Have you correctly installed the drbd packages? Check those things, you can try to reinstall drbd. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-HA] question on Creating an Active/Passive iSCSI configuration

2011-03-11 Thread RaSca
even try to run the resource agent manually, by going into the /usr/lib/ocf/resource.d/linbit/ and setting the environmental variables needed, and see what happens. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http

Re: [Linux-HA] question on Creating an Active/Passive iSCSI configuration

2011-03-11 Thread RaSca
Il giorno Ven 11 Mar 2011 11:15:03 CET, RaSca ha scritto: [...] This is a little bit strange. If you are sure about the drbd setup than the no such resource agent error should not be present. What is your pacemaker version? It might be a bug (on google there are some cases of this kind

Re: [Linux-HA] Here again with my problem with iscsi resource agent

2011-01-25 Thread RaSca
resource agent works great. Have a great day! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http

Re: [Linux-HA] Problem with dependent groups at cluster startup

2011-01-19 Thread RaSca
. There's something with the discovery that fails, but now the RA is patched. Look at the thread Here again with my problem with iscsi resource agent. Thanks a lot for your help! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org

Re: [Linux-HA] Is 'resource_set' still experimental?

2011-01-18 Thread RaSca
Il giorno Mar 18 Gen 2011 11:20:13 CET, Florian Haas ha scritto: On 01/04/2011 11:56 AM, Tobias Appel wrote: On 12/28/2010 06:46 PM, Dejan Muhamedagic wrote: 40 order constraints? A big cluster. We have currently 40 VM's (XEN) on it. I can't put them in a group since they have to run

Re: [Linux-HA] heartbeat moves the resources when heartbeat starts on a second node

2011-01-18 Thread RaSca
Il giorno Mar 18 Gen 2011 12:13:15 CET, Erik Dobák ha scritto: Hi people, i got my active/passive cluster running. when i start the first node all resources are started. but when i start the second node, all resources are stoped on the first node and started on the second node. why? do i

Re: [Linux-HA] no quorum problem

2011-01-18 Thread RaSca
Il giorno Mar 18 Gen 2011 16:11:13 CET, Pavlos Polianidis ha scritto: Dear Andrew So is there any solution to make the quorum operate? Thanks in advance Pavlos Polianidis How your no-quorum-policy is set? -- Raoul Scarazzini Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi

Re: [Linux-HA] Here again with my problem with iscsi resource agent

2011-01-16 Thread RaSca
Il giorno Ven 14 Gen 2011 17:34:10 CET, RaSca ha scritto: [...] I can say for sure that we will surely know. As you can see, in all of my posts (and projects) I never give up until there is a clear solution to the problem. I will find out also in this case. Thanks again, Dejan, here I am

Re: [Linux-HA] Here again with my problem with iscsi resource agent

2011-01-14 Thread RaSca
(add/remove) using open-iscsi # # Developed by RaSca (ra...@miamammausalinux.org) # Copyright (C) 2010 MMUL S.a.S., All Rights Reserved. # Based upon the Resource Agent iscsi by Dejan Muhamedagic de...@suse.de # # This program is free software; you can redistribute it and/or modify # it under

Re: [Linux-HA] Here again with my problem with iscsi resource agent

2011-01-14 Thread RaSca
Il giorno Ven 14 Gen 2011 16:07:42 CET, Dejan Muhamedagic ha scritto: [...] Unfortunately, it cannot really improve situation in any way. Dropping half the agent and not knowing where is the problem is not helpful. At least not if you want to share your findings with the community. I

Re: [Linux-HA] Here again with my problem with iscsi resource agent

2011-01-13 Thread RaSca
Il giorno Gio 13 Gen 2011 13:22:26 CET, Dejan Muhamedagic ha scritto: Hi, Hi Dej and thanks as usual for you precious support. [...] iscsiadm fails in probe with the following messages: Jan 13 12:15:19 debian-squeeze-nodo2 lrmd: [12063]: info: RA output: (www_db-iscsi:probe:stderr)

Re: [Linux-HA] Here again with my problem with iscsi resource agent

2011-01-13 Thread RaSca
Il giorno Gio 13 Gen 2011 13:57:28 CET, Dejan Muhamedagic ha scritto: Hi, [...] The patch applies, but the resource fails to startup with: Failed actions: www_db-iscsi_monitor_0 (node=debian-squeeze-nodo1, call=39, rc=4, status=complete): insufficient privileges

[Linux-HA] Problem with dependent groups at cluster startup

2011-01-11 Thread RaSca
Hi all, I've got two group of resources, say A and B. A depends on B, so if B isn't up A must NOT be started. This is the situation: group B Bres1 Bres2 Bres3 colocation B_ON_B_ms-r1 inf: B B_ms-r1:Master order B_AFTER_B_ms-r1 inf: B_ms-r1:promote B:start group A Ares1 Ares2 Ares3 colocation

Re: [Linux-HA] Problem with dependent groups at cluster startup

2011-01-11 Thread RaSca
Il giorno Mar 11 Gen 2011 13:36:58 CET, RaSca ha scritto: Hi all, I've got two group of resources, say A and B. A depends on B, so if B isn't up A must NOT be started. This is the situation: group B Bres1 Bres2 Bres3 colocation B_ON_B_ms-r1 inf: B B_ms-r1:Master order B_AFTER_B_ms-r1 inf

Re: [Linux-HA] ha for 2 jboss instancies in an active/passive cluster

2011-01-07 Thread RaSca
Il giorno Mar 04 Gen 2011 12:13:48 CET, Erik Dobák ha scritto: [...] i have found this http://www.linux-ha.org/doc/re-ra-jboss.html but am simply not able to understand where this: primitive example_jboss ocf:heartbeat:jboss \ params \ jboss_home=*string* \ op monitor depth=0

Re: [Linux-HA] Dependent groups of resources that can reside on different nodes

2010-12-22 Thread RaSca
Il giorno Lun 20 Dic 2010 13:20:42 CET, RaSca ha scritto: [...] What am I missing? As discussed with Andrew on IRC the problem is fixed by removing the parenthesis from the order and colocation's declarations. -- Raoul Scarazzini Mia Mamma Usa Linux: Niente è impossibile da capire, se lo

[Linux-HA] Dependent groups of resources that can reside on different nodes

2010-12-20 Thread RaSca
Hi all, I've got two group of resources, say A and B. Suppose this is the situation: group A: colocation B_ON_B_ms-r1 inf: ( B_ip ) ( B_iscsitarget-lun ) ( B_iscsitarget-export ) B_ms-r1:Master order B_AFTER_B_ms-r1 inf: B_ms-r1:promote ( B_iscsitarget-export:start ) ( B_iscsitarget-lun:start

Re: [Linux-HA] custom jboss init script on pacemaker

2010-11-30 Thread RaSca
Il giorno Mar 30 Nov 2010 11:38:39 CET, Michael Kromer ha scritto: Hi, I've never seen a real LSB-conform init script of jboss, but the one getting real close I know is http://www.riccardoriva.com/shared-files/jboss_init_script You might need to strip out the oracle stuff defined in there,

Re: [Linux-HA] custom jboss init script on pacemaker

2010-11-30 Thread RaSca
Il giorno Mar 30 Nov 2010 11:55:50 CET, Michael Kromer ha scritto: right, for reference: http://www.linux-ha.org/doc/re-ra-jboss.html I just recommend to take a safe look at the timeouts, as 60s could be too short for some larger applications. - mike I confirm. I had to put 240s in some

[Linux-HA] Anything resource agent and workdir

2010-10-29 Thread RaSca
Hi Guys, working with some java batch programs I needed to configure the anything resource agent. I found that there's no way to define the working directory from where the executable must be launched. So I solved my problem patching the resource agent to support the workdir parameter, by

Re: [Linux-HA] HELP - debugging a hanging domU boot?

2010-10-28 Thread RaSca
Il giorno Gio 28 Ott 2010 14:45:32 CET, Miles Fidelman ha scritto: [...] Any suggestions? I found a similar problem by using the wrong console: http://groups.google.com/group/ganeti/browse_thread/thread/639f297c738e5adb I was using ganeti, but it can't be much different. Bye, -- Raoul

Re: [Linux-HA] Handling colocation constraints with more than 2 entries

2010-10-06 Thread RaSca
that my problems created such a discussion! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http

Re: [Linux-HA] Trying to understand sets

2010-10-05 Thread RaSca
. Bye, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha

[Linux-HA] Trying to understand sets

2010-10-01 Thread RaSca
relations? Thanks a lot! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman

Re: [Linux-HA] Heartbeat/Pacemaker Italian article series complete!

2010-09-22 Thread RaSca
declaration, it will be surely useful. Thanks a lot Dejan! -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http

[Linux-HA] Heartbeat/Pacemaker Italian article series complete!

2010-09-21 Thread RaSca
articles are written in Italian, but I hope you will enjoy anyway. Keep up the good work! And thanks again for the help you give me anytime. -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org

Re: [Linux-HA] HA configuration issues

2010-08-04 Thread RaSca
of the information you need (including how RedHat and Fedora prefer corosync instead of heartbeat). -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing

Re: [Linux-HA] HA configuration issues

2010-08-02 Thread RaSca
the documentation at http://www.linux-ha.org/doc/ [...] I strongly recommend you to give a look at Clusters From Scratch, here: http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/ It will be helpful to understand how the cluster can be configured from start. -- RaSca Mia

Re: [Linux-HA] NFSServer options question

2010-07-07 Thread RaSca
a good day, -- RaSca Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene! ra...@miamammausalinux.org http://www.miamammausalinux.org ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux

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