Re: [Linux-HA] pingd, quorum, split-brain... should I give up?

2007-10-23 Thread Fabian Herschel
Riccardo Perni schrieb: Andrew Beekhof [EMAIL PROTECTED] ha scritto: On 10/23/07, Riccardo Perni [EMAIL PROTECTED] wrote: Andrew Beekhof [EMAIL PROTECTED] ha scritto: On 10/22/07, Riccardo Perni [EMAIL PROTECTED] wrote: Is it possible to handle this situation? You may try

[Linux-HA] Resource fencing

2007-10-23 Thread Fabian Herschel
In the wiki I found the keyword resource fencing and also disk reservation in clusters like the symantec (veritas) hasf they have implemented disk rervations. Disk reservations can be implemneted by a specia SCSI-3 command sequence. Is there any disk reservation strategy implemented in heartbeat

Re: [Linux-HA] Resource fencing

2007-10-24 Thread Fabian Herschel
Junko IKEDA schrieb: Is there any disk reservation strategy implemented in heartbeat and its agents (did not found any). i think someone from NTT posted a resource agent that did this Hi Fabian, NTT's RA is not a scsi reservation to be exact, but try the attached if you

Re: [Linux-HA] evms-failover resource agent does not handle case sensitive hostnames correctly

2007-11-30 Thread Fabian Herschel
Am Freitag, den 30.11.2007, 12:19 + schrieb Yan Fitterer: First question: Are you interested in my patch (just 2-3 lines)? Most likely ;) Although I'm not completely sure how case is handled elsewhere. We might be case-sensitive on purpose! (although I can't see a good reason to do this

[Linux-HA] evms-failover resource agent does not handle case sensitive hostnames correctly

2007-11-30 Thread Fabian Herschel
Hi, I have searched for some times, why my defined evms-failover resource does not work on any of my heartbeat 2.0.8 nodes (SLES10SP1, x86_64). I want to use a private evms container to avoid the (noc cluster) file system to be mounted twice by administrative error. But the resource was not

Re: [Linux-HA] Heartbeat 2: failover of EVMS private container resources

2007-12-01 Thread Fabian Herschel
Hi, please try either lower-cased host/node names or use the patch I sent yesterday. The problem is that heartbeat uses the lower-cased hostnames as nodenames and membership list in the CCM. EVMS compares case-sensitive. This means evms says your cluster node acquiring the private container is

[Linux-HA] Q: Known problems/limitations with quorum server?

2008-02-11 Thread Fabian Herschel
Hi all, my question is: are there any know problems/limitations with quorum server and heartbeat 2.1.13 (or 2.0.8)? I would need the quorum server for a split-site (streched) 4 node cluster (2 nodes on each side). Best regards Fabian ___ Linux-HA

[Linux-HA] RE: Help with STONITH Plugin

2009-02-08 Thread Fabian Herschel
-ha.org [mailto:linux-ha-boun...@lists.linux-ha.org] On Behalf Of Fabian Herschel Sent: Friday, February 06, 2009 11:03 AM To: Linux-HA Subject: Re: [Linux-HA] RE: Help with STONITH Plugin Thanks for the input. What could cause the STONITH request to not be sent from tengine? Do you have

[Linux-HA] Re: Configurating STONITH device (how to avoid reset each other)

2009-03-15 Thread Fabian Herschel
action has to be fullfilled before other actions could be processed. @List: Would that be a valid work-arround? Regards Fabian Herschel linux-ha-requ...@lists.linux-ha.org schrieb: Betreff: [Linux-HA] Configurating STONITH device (how to avoid reset each other) Von: Alessandra Giovanardi

Re: [Linux-HA] Setting up HA-Cluster with heartbeat and SAP

2009-03-18 Thread Fabian Herschel
cause dual mounted file systems - ugly! Best regards Fabian Herschel Andreas Reschke schrieb: Hi, i need to set up a HA-Cluster for a SAP-application. Requirements: - 2 IBM x3650 - SLES 10 SP2 x86_64 - SAN (EMC) Steps: 1. installing SLES on the server 2. configure heartbeat (v1) - /etc

Re: [Linux-HA] two nodes insolate

2010-07-07 Thread Fabian Herschel
Of course you checked, that firewall is off? Am 06.07.2010 13:01, schrieb Trujillo Carmona, Antonio: I'm try to setup a 2 nodes cluster for HA, after configure it I began to test it but fail. I configured a ping node and it got offline always. I try to configure a ping resource and neither

Re: [Linux-HA] string2msg_ll: node [?] failed authentication

2011-08-02 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Are there other nodes with the same multicast address? On 08/02/2011 12:38 AM, Hai Tao wrote: I reinstalled the OS for node1 (in a two nodes HA, and the node1 had a disk error), and reconfigured HA. however, after restarting the heartbeat, I see

Re: [Linux-HA] Antw: Re: pcs or crmsh?

2012-11-15 Thread Fabian Herschel
On 11/14/2012 03:33 PM, Digimer wrote: Linux in general is all about choice, possibly to a fault. I see no reason why clustering shouldn't be the same. I really like linux and cluster frameworks to spent choice (I was even so near to miss-spell that as joice :) but on the other hand it does not

Re: [Linux-HA] Antw: Re: pcs or crmsh?

2012-11-15 Thread Fabian Herschel
On 11/15/2012 12:03 AM, Andrew Beekhof wrote: I can think of 3 tooling changes: - ptest/crm_simulate - hb_report/crm_report - standalone crmsh Thats not /too/ bad in 4 years. But completely un-needed. Where is the benefit on changing from crm to pcs?

Re: [Linux-HA] Antw: Re: pcs or crmsh?

2012-11-15 Thread Fabian Herschel
On 11/14/2012 11:20 PM, Andrew Beekhof wrote: I sincerely hope SUSE does continue with crmsh but I _like_ that there are people trying something new. Yes I also like things which are going better. But what is the benefit on dropping CRM and introducing PCS to that procject? What is the benefit

Re: [Linux-HA] pcs or crmsh?

2012-11-15 Thread Fabian Herschel
On 11/14/2012 05:10 PM, alain.mou...@bull.net wrote: Hi Just for information, I'm using cleanup and crm_mon very very very often with lots of ressources configured in Pacemaker and never had any problem like the problems you describe ... (on RHEL) Alain crm shell and tools like crm_mon are

Re: [Linux-HA] Pacemaker master/slave - how not to autostart slave after migration of a master or failure of a slave?

2012-11-26 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Rafal, placing a new master on the right (not restarted) side is typically done by the crm_master calls. You might check the scoring if the resources after you have killed one side and check it with ptest -Ls (or an matching other call without

Re: [Linux-HA] master/slave drbd resource STILL will not failover

2012-12-04 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/29/2012 10:14 PM, Robinson, Eric wrote: Bump... does anyone have some insight on this? Google is not turning up anything useful. Our newest cluster will not failover master/slave drbd resources. It works fine manually using drbdadm from a

Re: [Linux-HA] master/slave drbd resource STILL will not failover

2012-12-05 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/04/2012 08:34 PM, Lars Marowsky-Bree wrote: On 2012-12-04T20:38:54, Fabian Herschel fabian.hersc...@arcor.de wrote: Specifying target-role=Master is completely different from specifying a role=Master/Slave on an operation. The former

Re: [Linux-HA] Heartbeat/Pacemaker resource agent incorrect

2012-12-12 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/10/2012 10:59 PM, codey koble wrote: To anyone who could help possibly: My current setup: 2 Ubuntu 10.04 LTS servers running heartbeat, pacemaker, apache, and mysql Heartbeat and pacemaker are running great for my needs with one exception,

Re: [Linux-HA] why nodes cant see each other ?

2012-12-14 Thread Fabian Herschel
be that your switch was either reconfigured for a time period or there was a fireware update? Just my thoughts abou things happened at customer side. Fabian Herschel On 12/14/2012 06:31 AM, Muhammad Sharfuddin wrote: node1(ailprd1) IP:192.168.7.11 node2(ailprd2) IP:192.168.7.12 Its a two node

Re: [Linux-HA] why nodes cant see each other ?

2012-12-14 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Muhammad, also find my ansawer inline... On 12/14/2012 12:55 PM, Muhammad Sharfuddin wrote: On Fri, 2012-12-14 at 16:47 +0500, Muhammad Sharfuddin wrote: please find me replies in-line On Fri, 2012-12-14 at 12:13 +0100, Fabian Herschel wrote

Re: [Linux-HA] Antw: Re: Q: NFS cross mounting

2012-12-22 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/21/2012 08:14 AM, Ulrich Windl wrote: Dimitri Maziuk dmaz...@bmrb.wisc.edu schrieb am 20.12.2012 um 17:50 in Nachricht 50d341c3.1040...@bmrb.wisc.edu: Hi! So (pseudo-code following) if (host(NFS_server) == host(NFS_client))

Re: [Linux-HA] Usage of SAPDatabase resource agent without SAPHostAgent is deprecated

2013-04-30 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Muhammad, please find my answer below... On 29.04.2013 17:19, Muhammad Sharfuddin wrote: On 04/29/2013 08:04 PM, Lars Marowsky-Bree wrote: On 2013-04-26T23:56:04, Muhammad Sharfuddin m.sharfud...@nds.com.pk wrote: I just upgraded from

Re: [Linux-HA] Antw: Re: Usage of SAPDatabase resource agent without SAPHostAgent is deprecated

2013-04-30 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 30.04.2013 08:27, Ulrich Windl wrote: Muhammad Sharfuddin m.sharfud...@nds.com.pk schrieb am 29.04.2013 um 14:16 in Nachricht 517e6482.2040...@nds.com.pk: I think that you should just follow that advice, i.e. read that SAP note and install

Re: [Linux-HA] Antw: Re: Usage of SAPDatabase resource agent without SAPHostAgent is deprecated

2013-04-30 Thread Fabian Herschel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 30.04.2013 13:22, Muhammad Sharfuddin wrote: Hello Fabian, On 04/30/2013 02:19 PM, Fabian Herschel wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Muhammad, please find my answer below... The new setup preferred by _SAP_

Re: [Linux-HA] Funny messages from crm resource restart (SLES11 SP2 vs. SP3)

2013-12-23 Thread Fabian Herschel
Hi, Did you run the ha update like a rolling update, so one node with current version online, the other down. Than updating the offline node, reentering the cluster again? In this case I would think the cluster is ok but still only supports the old options. Its different from the

Re: [Linux-HA] 2 Nodes split brain, distant sites

2014-02-27 Thread Fabian Herschel
Hi, my first idea would be to fix binnetaddr. It should be the networkaddress not the machines network address. Regards Fabian On 02/27/2014 03:42 PM, TRIBOLET Thomas wrote: Hello, Before starting, my first language is French so I'll try to do my best to explain my problem in English.

Re: [Linux-HA] How I can create unordered group of resources

2014-05-04 Thread Fabian Herschel
I would create the group with the meta attributr for unordered resources. Meta odered=false Von Samsung-Tablet gesendet Ursprüngliche Nachricht Von: Vladimir Romanov vroma...@gmail.com Datum:03.05.2014 10:29 (GMT+01:00) An: linux-ha@lists.linux-ha.org Betreff:

Re: [Linux-HA] How I can create unordered group of resources

2014-05-05 Thread Fabian Herschel
On 05/05/2014 02:36 AM, Andrew Beekhof wrote: On 4 May 2014, at 4:22 pm, Fabian Herschel fabian.hersc...@arcor.de wrote: I would create the group with the meta attributr for unordered resources. Meta odered=false N. Use a colocation set. Could you explain your No? Whats wrong

Re: [Linux-HA] How I can create unordered group of resources

2014-05-06 Thread Fabian Herschel
On 05/06/2014 01:08 AM, Andrew Beekhof wrote: On 5 May 2014, at 10:06 pm, Fabian Herschel fabian.hersc...@arcor.de wrote: On 05/05/2014 02:36 AM, Andrew Beekhof wrote: On 4 May 2014, at 4:22 pm, Fabian Herschel fabian.hersc...@arcor.de wrote: I would create the group with the meta

Re: [Linux-HA] How to restart cluster ?

2014-06-09 Thread Fabian Herschel
Hi, do you reboot always both nodes the same time, or do you reboot only one node. Stopping only the resources during reboot is pretty bad. I would add the cluster startscript like /etc/init.d/openais to you start/stop sequence. This would also tell the left node about the leaving and joining

Re: [Linux-HA] Virtual address for slave

2014-08-02 Thread Fabian Herschel
Create 2 constraints: 1. Colocation between ip adress (the one for the master) and master status of your mastr/slave resource: You need to add the status master (instead of start, which is the default) to the constraint. 2. Colocation between ip adress (the one for the slave) and slave status

Re: [Linux-HA] SAPInstance does not start and asking for START_PROFILE

2015-01-14 Thread Fabian Herschel
Hi Muhammad, could you try: primitive SAPInst-DVEBMGS00 ocf:heartbeat:SAPInstance \ op monitor interval=120 timeout=60 \ op start interval=0 timeout=300 \ op stop interval=0 timeout=300 \ params InstanceName=TLP_DVEBMGS00_thltlp DIR_EXECUTABLE=/usr/sap/TLP/DVEBMGS00/exe

Re: [Linux-HA] SAPInstance does not start and asking for START_PROFILE

2015-01-14 Thread Fabian Herschel
for START_PROFILE On 01/15/2015 01:07 AM, Muhammad Sharfuddin wrote: On 01/15/2015 12:46 AM, Fabian Herschel wrote: Hi Muhammad, could you try: primitive SAPInst-DVEBMGS00 ocf:heartbeat:SAPInstance \ op monitor interval=120 timeout=60 \ op start interval=0 timeout=300 \ op stop interval=0

Re: [Linux-HA] SAPInstance does not start and asking for START_PROFILE

2015-01-15 Thread Fabian Herschel
On 01/15/2015 03:57 PM, Fabian Herschel wrote: Hi Muhammad, please retry the command as user sidadm. Or inspect the resource agent for ALL environment variables to be set, not only LD_LIBRARY_PATH If sapcontrol would be disfunctional using sidadm you have a SAP problem and that could

Re: [Linux-HA] Antw: SAPInstance does not start and asking for START_PROFILE

2015-01-15 Thread Fabian Herschel
No only in very old versions there where two different profiles. One START profile and one instance profile. Today they are combined in the instance profile. The parameter name however could not be changed without hurding all installations outside. So its ok with a current NetWeaver, if the

Re: [Linux-HA] SAPInstance does not start and asking for START_PROFILE

2015-01-14 Thread Fabian Herschel
-ha.org Betreff: Re: [Linux-HA] SAPInstance does not start and asking for START_PROFILE On 01/15/2015 02:35 AM, Fabian Herschel wrote: Hi Muhammed, sorry please do NOT use startsap. Please use sapctrl. sapctrl -nr 00 -function Start Check the started processes using sapctrl -nr 00

Re: [Linux-HA] SAPInstance does not start and asking for START_PROFILE

2015-01-15 Thread Fabian Herschel
On 01/14/2015 10:53 PM, Muhammad Sharfuddin wrote: On 01/15/2015 02:35 AM, Fabian Herschel wrote: Hi Muhammed, sorry please do NOT use startsap. Please use sapctrl. sapctrl -nr 00 -function Start Check the started processes using sapctrl -nr 00 -function GetProcessList I dont find

Re: [Linux-HA] Antw: Re: Antw: SAPInstance does not start and asking for START_PROFILE

2015-01-15 Thread Fabian Herschel
On 01/15/2015 11:35 AM, Ulrich Windl wrote: Fabian Herschel fabian.hersc...@arcor.de schrieb am 15.01.2015 um 09:05 Hi! I'm working for over 20 year with SAP R/3. Me to :) I started with SAP R/3 1.1b and also have seen 1.0 which was SAP R/3 try and buy (which I changed in a non marketing