[Linux-ha-dev] [PATCH] RA AoEtarget (Repost): an RA to export ATA-over-Ethernet (AoE) targets

2009-04-01 Thread Florian Haas
# HG changeset patch # User Florian Haas florian.h...@linbit.com # Date 1238513356 -7200 # Node ID 3e70a98404147097d446cc9592fb93d262645dc7 # Parent 7b68f335ad30a7b55b05d70f9dbed8b384484a6a RA AoEtarget: an RA to export ATA-over-Ethernet (AoE) targets. This is an RA to export and manage local

Re: [Linux-ha-dev] [PATCH] RA AoEtarget (Repost): an RA to export ATA-over-Ethernet (AoE) targets

2009-04-01 Thread Dejan Muhamedagic
Hi Florian, On Wed, Apr 01, 2009 at 10:56:40AM +0200, Florian Haas wrote: FYI: This is an unchanged repost of the patch I originally posted on 3/28; I'm not sure if the original post actually came through (it showed up in some list archives, but not in others). It did. I'm just overwhelmed

Re: [Linux-ha-dev] [PATCH] RA AoEtarget (Repost): an RA to export ATA-over-Ethernet (AoE) targets

2009-04-01 Thread Florian Haas
Dejan, On 2009-04-01 14:47, Dejan Muhamedagic wrote: Hi Florian, On Wed, Apr 01, 2009 at 10:56:40AM +0200, Florian Haas wrote: FYI: This is an unchanged repost of the patch I originally posted on 3/28; I'm not sure if the original post actually came through (it showed up in some list

[Linux-HA] 1 ip resource fail between master master mysql instance help

2009-04-01 Thread Martin Suehowicz
I am setting up a master/master mysql instance with 2 arrays. I would like to setup a address to fail between the two of them. I can setup a ip resource ok and I can get to fail over ok. I do have 2 problems. 1. I cannot figure out how to fail the ip resource if mysql goes down. Also since it

Re: [Linux-HA] pingd/pacemaker

2009-04-01 Thread Dominik Klein
I know. But this attrbiut does not exist in my setup. pacemaker verison 1.0.1-1. Is this a feature of 1.0.2? 1.0.1 is 4 months old. The RA was updated with those features 3 months ago. So basically, yes. You could still update the single RA from the mercurial repository though. Regards

Re: [Linux-HA] Programmatic interface to CRM?

2009-04-01 Thread Andrew Beekhof
On Tue, Mar 31, 2009 at 22:36, uma...@comcast.net wrote: Is there a programmatic interface to CRM available, by which an application could query CIB and perhaps be notified (based on callbacks or some such) about events such as transitions? you can subscribe to cib events. crm_mon does this

[Linux-HA] 1 ip resource fail between master master mysql instance help

2009-04-01 Thread Martin Suehowicz
I am setting up a master/master mysql instance with 2 arrays. I would like to setup a address to fail between the two of them. I can setup a ip resource ok and I can get to fail over ok. I do have 2 problems. 1. I cannot figure out how to fail the ip resource if mysql goes down. Also since it

Re: [Linux-HA] showscores.sh for pacemaker 1.0.2

2009-04-01 Thread Dominik Klein
So here's an update. Michael Schwartzkopf pointed out a bug regarding groups. That has been fixed now and the appropriate values should be shown. Thanks! There's not been a lot of feedback, is it because nobody uses the script or does it just work for you? Regards Dominik Dominik Klein wrote:

Re: [Linux-HA] pingd/pacemaker

2009-04-01 Thread Michael Schwartzkopff
Am Mittwoch, 1. April 2009 08:52:37 schrieb Dominik Klein: I know. But this attrbiut does not exist in my setup. pacemaker verison 1.0.1-1. Is this a feature of 1.0.2? 1.0.1 is 4 months old. The RA was updated with those features 3 months ago. So basically, yes. You could still update the

[Linux-HA] Adding a Hostname to a Clustered Resource

2009-04-01 Thread Jason Fitzpatrick
Hi all having a bit of a tough time trying to find the setting for hostnames within CRM my current CRM\show config is as follows primitive DRBD_Disk ocf:heartbeat:drbd \ params drbd_resource=Storage1 \ op monitor interval=59s role=Master timeout=30s \ op monitor

Re: [Linux-HA] Adding a Hostname to a Clustered Resource

2009-04-01 Thread Dejan Muhamedagic
Hi, On Wed, Apr 01, 2009 at 11:01:50AM +0100, Jason Fitzpatrick wrote: Hi all having a bit of a tough time trying to find the setting for hostnames within CRM setting for hostnames? Which/where? If you want to see nodes with crm, please update, it got implemented recently. my current

Re: [Linux-HA] ucast on multiple IPs

2009-04-01 Thread Dejan Muhamedagic
Hi, On Sun, Mar 29, 2009 at 11:11:50PM +0200, m...@bortal.de wrote: Hello List, i have a linux cluster with 2 nodes. Each node has two network interfaces. Can i now do ucasts on all of the interfaces. So ha.cf would look like: ucast eth0 node1-external-nic ucast eth1 node1-internal-nic

Re: [Linux-HA] Programmatic interface to CRM?

2009-04-01 Thread uma_rk
I am delighted to hear there is subscription mechanism! I apologize if I have not read through the documentation thoroughly. Could you please point me to the documentation on CIB events and the subscription mechanism? What is the protocol by which events are conveyed to subscribers? Is there a

Re: [Linux-HA] Heartbeat v2 stickiness, score and more

2009-04-01 Thread Michael Schwartzkopff
Am Mittwoch, 1. April 2009 20:29:57 schrieb Michael Schwartzkopff: Am Mittwoch, 1. April 2009 17:55:39 schrieb florian.engelm...@bt.com: Hello, I spent the whole afternoon to search for a good heartbeat v2 documentation, but it looks like this is somehow difficult. Maybe someone in here

Re: [Linux-HA] Adding a Hostname to a Clustered Resource

2009-04-01 Thread Jason Fitzpatrick
Hi Dejan Sorry I should have explained myself better i have a 2 node DRBD cluster, doing file and printer sharing, i have been able to get an IP Address to move with the resources, and was hoping to have the virtual server name move along with the IP address, and if possible I would like this

[Linux-HA] Watchdog and apphbd question

2009-04-01 Thread Ethan Bannister
Can someone please explain to me how I can get my hardware watchdog to monitor processes and reboot if a process hangs or is killed in a non graceful manner? I have heartbeat running as it should. I have a hardware watchdog set up and I have confirmed that it is working properly. However, I

RE: [Linux-HA] 1 ip resource fail between master master mysql instance help

2009-04-01 Thread Martin Suehowicz
Thank You, I am almost there. How do have both servers running mysqld? And have a collocation resource between the 2. -Original Message- From: linux-ha-boun...@lists.linux-ha.org [mailto:linux-ha-boun...@lists.linux-ha.org] On Behalf Of Andrew Beekhof Sent: Wednesday, April 01, 2009

[Linux-HA] rule move resource if mysql status fails

2009-04-01 Thread Martin Suehowicz
Hello, Can someone tell me if it's possible to move a resource off a server if /etc/init.d/mysql status fails. Or perhaps if a process is not running. I don't want halinux to manage mysql. I see in docs that there is a way to say move a resource if a fibre card does not exist or if it has not

Re: [Linux-HA] 1 ip resource fail between master master mysql instance help

2009-04-01 Thread Neil Katin
I had just about the same use-case as you; I posted my configuration on the pacemaker list: http://www.mail-archive.com/pacema...@oss.clusterlabs.org/msg00356.html Good luck! Neil Katin Martin Suehowicz wrote: Thank You, I am almost there. How do have both servers running mysqld? And

Re: [Linux-HA] Heartbeat v2 stickiness, score and more

2009-04-01 Thread Dominik Klein
florian.engelm...@bt.com wrote: Hello, I spent the whole afternoon to search for a good heartbeat v2 documentation, but it looks like this is somehow difficult. Maybe someone in here can help me? Anyway I have a short question about stickiness. I only know about sun cluster but I have to