[Linux-HA] disable probe (even better, ignore fail) , before start a resource

2010-10-09 Thread Jan Kalcic
Hi, we got an application which fail to start just because the monitor operation before start exit with return code different than 3. Actually the rc is 127 which means file not found and this happens because the master script in /etc/init.d is llnked to other scripts on the shared storage which,

[Linux-HA] A very sad day: Clustered snapshots are not yet supported.

2009-07-03 Thread Jan Kalcic
Hi all, just found what in subject. I would have love cLVM for this functionality. Looking for solutions on the web I found that: first of all, there is no one. Then it seems to be a pretty old story. The question. Anybody knows when and if that not yet supported will be past? Thanks, Jan

Re: [Linux-HA] stonith riloe - nodes kill each other

2009-07-03 Thread Jan Kalcic
Jan Kalcic wrote: Dejan Muhamedagic wrote: Hi, On Fri, Jun 26, 2009 at 04:33:30PM +0200, Jan Kalcic wrote: Andrew Beekhof wrote: On Fri, Jun 26, 2009 at 3:07 PM, Jan Kalcicjan...@googlemail.com wrote: Andrew Beekhof wrote

Re: [Linux-HA] stonith riloe - nodes kill each other

2009-07-01 Thread Jan Kalcic
Dejan Muhamedagic wrote: Hi, On Fri, Jun 26, 2009 at 04:33:30PM +0200, Jan Kalcic wrote: Andrew Beekhof wrote: On Fri, Jun 26, 2009 at 3:07 PM, Jan Kalcicjan...@googlemail.com wrote: Andrew Beekhof wrote: On Fri, Jun 26, 2009 at 10:55 AM, Janjan

Re: [Linux-HA] stonith riloe - nodes kill each other

2009-06-26 Thread Jan Kalcic
Andrew Beekhof wrote: On Fri, Jun 26, 2009 at 10:55 AM, Janjan...@googlemail.com wrote: Hi, a very boring issue with stonith using the plugin external/riloe (never used it). Whenever I try to simulate a split-brain condition (using iptables) in order to test stonith, both nodes kill each

Re: [Linux-HA] stonith riloe - nodes kill each other

2009-06-26 Thread Jan Kalcic
Andrew Beekhof wrote: On Fri, Jun 26, 2009 at 3:07 PM, Jan Kalcicjan...@googlemail.com wrote: Andrew Beekhof wrote: On Fri, Jun 26, 2009 at 10:55 AM, Janjan...@googlemail.com wrote: Hi, a very boring issue with stonith using the plugin external/riloe (never used it).

Re: [Linux-HA] Resources get restarted when a node joins the cluster

2009-05-29 Thread Jan Kalcic
Andrew Beekhof wrote: On Tue, May 26, 2009 at 2:56 PM, Tobias Appel tap...@eso.org wrote: Hi, In the past sometimes the following happened on my Heartbeat 2.1.14 cluster: 2-Node Cluster, all resources run one node - no location constraints Now I restarted the standby node (which had no

Re: [Linux-HA] new doc about stonith/fencing

2009-05-29 Thread Jan Kalcic
Really interesting. I would have appreciated some more example (they are always welcome) but still very interesting. Thanks, Jan Dejan Muhamedagic wrote: Hi, Trying to make it a bit less mysterious, I wrote something about fencing and stonith quite a while ago and then forgot to share the

Re: [Linux-HA] allow_migrate does not allow to migrate LIVE a Xen VM

2009-05-29 Thread Jan Kalcic
would be really handy for those who have this issues (I found a lot of people eventually). The information contained into the OCF RA cause big headaches. A documentation update would be really appreciated too. HTH Thanks, Jan Jan Kalcic wrote: The following is the xml for the resource primitive

[Linux-HA] allow_migrate does not allow to migrate LIVE a Xen VM

2009-05-27 Thread Jan Kalcic
Hi All, as in subject, I configured a simple Xen resource with the attribute allow_migrate true in order to migrate it live but it's always stopped and re-started. Strange is that with the xm tool I can migrate it live without any problem. pacemaker-1.0.3 on SLES 11 Any hints? Thanks, Jan

Re: [Linux-HA] allow_migrate does not allow to migrate LIVE a Xen VM

2009-05-27 Thread Jan Kalcic
=true/ /instance_attributes /primitive Thanks, Jan Jan Kalcic wrote: Hi All, as in subject, I configured a simple Xen resource with the attribute allow_migrate true in order to migrate it live but it's always stopped and re-started. Strange is that with the xm tool I can migrate

[Linux-HA] Dual-primary DRBD on SLES11 not supported?

2009-05-25 Thread Jan Kalcic
Hi all, I was going through several documents and I came across the pacemaker document on clusterlabs saying DRBD version 8's Primary/Primary mode is not supported (yet) Does it mean I should not create any OCF RA for it (pacemaker is not able to handle it), or it means I cannot use it all?

Re: [Linux-HA] Dual-primary DRBD on SLES11 not supported?

2009-05-25 Thread Jan Kalcic
Dejan Muhamedagic wrote: Hi, On Mon, May 25, 2009 at 01:39:39PM +0200, Jan Kalcic wrote: Andrew Beekhof wrote: On Mon, May 25, 2009 at 12:58 PM, Jan Kalcic jan...@googlemail.com wrote: Hi all, I was going through several documents and I came across the pacemaker

Re: [Linux-HA] SLES 11 HA

2009-04-27 Thread Jan Kalcic
Sander van vugt wrote: Correct, you need to purchase the HAE with SLES 11. It should be also true you don't need to pay the HA extension for SLES 11 if you have a valid SLES10 subscription by the end of May. Jan -Oorspronkelijk bericht- Van:

Re: [Linux-HA] clvm with opensuse 11.1

2009-04-25 Thread Jan Kalcic
Jan Kalcic wrote: Lars Marowsky-Bree wrote: It is quite simple; change the locking type in lvm.conf to 3, add the ocf:pacemaker:controld and ocf:lvm2:clvmd resources as clones to the configuration, and then vgcreate -c etc will simply start working. It's also documented in the SLE11 HA

Re: [Linux-HA] clvmd and SuSE

2009-04-14 Thread Jan Kalcic
Andrew Beekhof wrote: On Mon, Mar 16, 2009 at 17:37, Jan Kalcic jan...@googlemail.com wrote: Hi All, will be clvmd available for SuSE correct Let me follow this discussion to ask you and everyone how cLVM works compared to EVMS2. In few words, does cLVM allow to share storage

[Linux-HA] clvmd and SuSE

2009-03-16 Thread Jan Kalcic
Hi All, will be clvmd available for SuSE and integrated with hearbeat2? What I have heard is EVMS will not longer be part of SLES starting from SLE 11 instead OpenAIS will. Does this answer my initial question? Thanks, Jan ___ Linux-HA mailing

Re: [Linux-HA] SLES SP1 Heartbeat

2008-01-30 Thread Jan Kalcic
Andrew Beekhof wrote: On Jan 30, 2008, at 5:01 PM, Jan Kalcic wrote: Dejan Muhamedagic wrote: Hi, On Tue, Jan 29, 2008 at 12:01:49PM -0600, Bryan Manzeck wrote: Hello Is version 2.1.3-12.1 the latest for SLES SP1 and heartbeat-stonith 2.0.8-0.19 for SLES SP1 This is what was released

Re: [Linux-HA] Re: serial baud reset

2007-08-28 Thread Jan Kalcic
Dave Blaschke wrote: Jan Kalcic wrote: Dave Blaschke wrote: Jan Kalcic wrote: Jan Kalcic wrote: Hi All, very strange problem. Heartbeat reset the baud rate to 19200 even though the value in ha.cf is 115200. Also, no matter if I set it with stty, when I start heartbeat

[Linux-HA] Re: serial baud reset

2007-08-27 Thread Jan Kalcic
Jan Kalcic wrote: Hi All, very strange problem. Heartbeat reset the baud rate to 19200 even though the value in ha.cf is 115200. Also, no matter if I set it with stty, when I start heartbeat it always reset the baud to 19200. Jan After several tries I found what the problem

Re: [Linux-HA] heartbeats over serial cable

2007-08-04 Thread Jan Kalcic
Evan Hayes wrote: Hello all. I just started using heartbeat and have a lot of success (and few headache) getting it up and running. Thanks for a great job on the software! I have two host machines running VMware server. Each currently has only one RHEL5 VM on it. The two VMs are

Re: [Linux-HA] Mailto: - how to use?

2007-07-26 Thread Jan Kalcic
Rudi Ahlers wrote: Does anyone know s use the MailTo: directive? The website has the following URL: http://www.linux-ha.org/MailTo but it doesn't actually have any content And google lists a lot of sites with into on the MediaWiki MailTo directive, which has nothing todo with Heartbeat

[Linux-HA] serial baud reset

2007-07-25 Thread Jan Kalcic
Hi All, very strange problem. Heartbeat reset the baud rate to 19200 even though the value in ha.cf is 115200. Also, no matter if I set it with stty, when I start heartbeat it always reset the baud to 19200. Jan ___ Linux-HA mailing list

Re: [Linux-HA] onboard NIC looses IP on reboot

2007-07-25 Thread Jan Kalcic
Simple, I configure eth0 with 192.168.0.6, reboots, and then it doesn't have an IP address eth1 is configured with 192.168.100.2, and it keeps it upon reboot. Scanning through /var/log/boot.msg doesn't yield much I have noticed that udev renamed the eth devices, and if I rename eth0 to

[Linux-HA] statement about active-backup mode

2007-07-17 Thread Jan Kalcic
Hi All, in the document http://www.linux-ha.org/IpFailoverChannelBonding a possible concern for HA is indicated as a disagreement with standby mode which I can't totally see. There is mentioned that the active-backup mode defines the transmit policy only whereas receiving is always in round

[Linux-HA] enlarge drbd device

2007-07-12 Thread Jan Kalcic
Hi List, I have a 10GB partition which is dedicated to drbd r0 and perfectly working integrated with Heartbeat2. Only 100MB is currently used but I need to enlarge it to put more data. The steps I would take are: - stop heartbeat on both nodes - stop drbd on both nodes - enlarge the partition on

Re: [Linux-HA] IP alias as source address

2007-06-25 Thread Jan Kalcic
Horms wrote: On Thu, May 31, 2007 at 10:41:07AM +0200, Jan Kalcic wrote: Hi, I configured a basic apache web server managed by heartbeat with an IPaddr resource and I need this to be the source address for outgoing packets. I know this is possible simply configuring the route table

Re: [Linux-HA] running haresources2cib.py tool doesn't generate cib.xml

2007-06-04 Thread Jan Kalcic
Lars Marowsky-Bree wrote: On 2007-06-01T12:13:15, Jan Kalcic [EMAIL PROTECTED] wrote: I generated with version 2.0.7 didn't work for me. Are you saying it doesn't work properly? Then, you should know that this is the latest version available from suse. If you have issues with your

Re: [Linux-HA] running haresources2cib.py tool doesn't generate cib.xml

2007-06-01 Thread Jan Kalcic
Andrew Beekhof wrote: On 5/31/07, Jan Kalcic [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 5/31/07, Jan Kalcic [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 5/31/07, Jan Kalcic [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: please update to the latest version available from

Re: [Linux-HA] running haresources2cib.py tool doesn't generate cib.xml

2007-05-31 Thread Jan Kalcic
Andrew Beekhof wrote: please update to the latest version available from suse via the update service On SLES 10 updated I don't have the problem mentioned here but I can't generate a cib.xml which works correctly for me. The cib.xml generated from the same haresources file by a guy here looks

Re: [Linux-HA] running haresources2cib.py tool doesn't generate cib.xml

2007-05-31 Thread Jan Kalcic
Andrew Beekhof wrote: On 5/31/07, Jan Kalcic [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: On 5/31/07, Jan Kalcic [EMAIL PROTECTED] wrote: Andrew Beekhof wrote: please update to the latest version available from suse via the update service On SLES 10 updated I don't have

Re: [Linux-HA] Bonding for High Availability

2007-05-15 Thread Jan Kalcic
[...] For the haresources or cib.xml file you must use the IPaddr2 script for the virtual IPs as shown here (It is of importance to define the different VLANs on top of the bonded interface in my case): [EMAIL PROTECTED] network-scripts]# cat /etc/ha.d/haresources node1_fqdn

Re: [Linux-HA] Bonding for High Availability

2007-05-15 Thread Jan Kalcic
, it seems that eth0 is not enslaved in your machine. Did you check that eth0 has the correct settings for its configuration? DEVICE=eth0 ONBOOT=yes BOOTPROTO=none MASTER=bond0 SLAVE=yes USERCTL=no Specifically MASTER=bond0 SLAVE=yes and USERCTL=no. Diego Jan Kalcic wrote

Re: [Linux-HA] mysql drbd and SAN all together

2007-04-27 Thread Jan Kalcic
/ /rule /rsc_location /constraints /configuration /cib Eddie C wrote: Also you can do multimaster mysql replication now by specifying and auto_increment seed. t might be better then a futureware alternative like NDB cluster. On 4/27/07, Jan Kalcic [EMAIL PROTECTED] wrote

Re: [Linux-HA] mysql drbd and SAN all together

2007-04-26 Thread Jan Kalcic
Andrew Beekhof wrote: On 4/25/07, Jan Kalcic [EMAIL PROTECTED] wrote: Hi, After some tests in my lab I have now a two nodes cluster working perfectly where I create a virtual ip resource using hb_gui. I also created a drbd partition which is correctly working but not yet included

Re: [Linux-HA] mysql drbd and SAN all together

2007-04-25 Thread Jan Kalcic
Hi, After some tests in my lab I have now a two nodes cluster working perfectly where I create a virtual ip resource using hb_gui. I also created a drbd partition which is correctly working but not yet included as heartbeat resource. This is the next step I'm going to do. Now, following the