<div>Hi Rafael,</div> <div> </div> <div>It works fine, well at least when not hiting some CLVM strange behaviours, that I'm able to replay by hand, so your script is allright.</div> <div> </div> <div>I'll post to linux-lvm what I could see.</div> <div> </div> <div>Brem<br><br> </div> <div><span class="gmail_quote">2009/7/21, brem belguebli <<a href="mailto:brem.belguebli@gmail.com">brem.belguebli@gmail.com</a>>:</span> <blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"> <div>Hola Rafael,</div> <div> </div> <div>Thanks a lot, that'll avoid me going from scratch.</div> <div> </div> <div>I'll have a look at them and keep you updated.</div> <div> </div> <div>Brem<br> </div> <div><br> </div> <div><span class="gmail_quote">2009/7/21, Rafael Micó Miranda <<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:rmicmirregs@gmail.com" target="_blank">rmicmirregs@gmail.com</a>>:</span> <div><span class="e" id="q_1229dea238bb121e_1"> <blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi Brem,<br><br>El mar, 21-07-2009 a las 16:40 +0200, brem belguebli escribió:<br>> Hi,<br>><br>> That's what I 'm trying to do.<br> ><br>> If you mean lvm.sh, well, I've been playing with it, but it does some<br>> "sanity" checks that are wierd<br>> 1. It expects HA LVM to be setup (why such check if we want to<br>> use CLVM).<br> > 2. it exits if it finds a CLVM VG (kind of funny !)<br>> 3. it exits if the lvm.conf is newer than /boot/*.img (about this<br>> one, we tend to prevent the cluster from automatically<br>> starting ...)<br> > I was looking to find some doc on how to write my own resources, ie<br>> CLVM resource that checks if the vg is clustered, if so by which node<br>> is it exclusively held, and if the node is down to activate<br> > exclusively the VG.<br>><br>> If you have some good links to provide me, that'll be great.<br>><br>> Thanks<br>><br>><br>> 2009/7/21, Christine Caulfield <<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:ccaulfie@redhat.com" target="_blank">ccaulfie@redhat.com</a>>:<br> > On 07/21/2009 01:11 PM, brem belguebli wrote:<br>> Hi,<br>> When creating the VG by default clustered, you<br>> implicitely assume that<br>> it will be used with a clustered FS on top of it (gfs,<br> > ocfs, etc...)<br>> that will handle the active/active mode.<br>> As I do not intend to use GFS in this particular case,<br>> but ext3 and raw<br> > devices, I need to make sure the vg is exclusively<br>> activated on one<br>> node, preventing the other nodes to access it unless<br>> it is the failover<br> > procedure (node holding the VG crashed) and then re<br>> activate it<br>> exclusively on the failover node.<br>> Thanks<br>><br>><br>> In that case you probably ought to be using rgmanager to do<br> > the failover for you. It has a script for doing exactly<br>> this :-)<br>><br>> Chrissie<br>><br>><br>> --<br>> Linux-cluster mailing list<br>> <a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:Linux-cluster@redhat.com" target="_blank">Linux-cluster@redhat.com</a><br> > <a onclick="return top.js.OpenExtLink(window,event,this)" href="https://www.redhat.com/mailman/listinfo/linux-cluster" target="_blank">https://www.redhat.com/mailman/listinfo/linux-cluster</a><br>><br>><br> > --<br>> Linux-cluster mailing list<br>> <a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:Linux-cluster@redhat.com" target="_blank">Linux-cluster@redhat.com</a><br>> <a onclick="return top.js.OpenExtLink(window,event,this)" href="https://www.redhat.com/mailman/listinfo/linux-cluster" target="_blank">https://www.redhat.com/mailman/listinfo/linux-cluster</a><br> <br>Please, check this link:<br><br><a onclick="return top.js.OpenExtLink(window,event,this)" href="https://www.redhat.com/archives/cluster-devel/2009-June/msg00020.html" target="_blank">https://www.redhat.com/archives/cluster-devel/2009-June/msg00020.html</a><br> <br>I found exactly the same problem as you, and i developed the<br>"lvm-cluster.sh" script to solve the needs I had. You can find the<br>script on the last message of the thread.<br><br>I submitted it to make it part of the main project, but i have no news<br> about that yet.<br><br>I hope this helps.<br><br>Cheers,<br><br>Rafael<br><br>--<br>Rafael Micó Miranda<br><br>--<br>Linux-cluster mailing list<br><a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:Linux-cluster@redhat.com" target="_blank">Linux-cluster@redhat.com</a><br> <a onclick="return top.js.OpenExtLink(window,event,this)" href="https://www.redhat.com/mailman/listinfo/linux-cluster" target="_blank">https://www.redhat.com/mailman/listinfo/linux-cluster</a><br></blockquote></span></div> </div><br></blockquote></div><br>