On Monday 18 August 2008 17:11, Alex wrote: > On Monday 18 August 2008 16:05, Grisha G. wrote: > > Show us the logs from your nodes > > It seems really a bug. I found another post with the same problem here: > > http://www.mail-archive.com/linux-cluster@xxxxxxxxxx/msg03911.html > Indeed, is a bug. See here: https://bugzilla.redhat.com/show_bug.cgi?id=459469 They say that it has been fixed in cvs. Can somebody indicate where i can access conga CVS in order to see modifications and/or location of the proposed patch/diff? Regards, Alx > Can somebody tell me how to fix? > > Regards, > Alx > > > On Mon, Aug 18, 2008 at 1:27 PM, Alex <linux@xxxxxxxxxxx> wrote: > > > Hello all, > > > > > > My current setup si similar with one described here: > > > http://sources.redhat.com/cluster/gnbd/gnbd_usage.txt > > > excepting the fact that i'm having 3 clients and 3 gnbd servers > > > (exporting block devices using gnbd). > > > > > > our gnbd servers have the following IPs: 192.168.113.6 and > > > 192.168.113.7 our gnbd clients have the following IPs: 192.168.113.3 > > > and > > > 192.168.113.4and 192.168.113.5 > > > > > > On our management machine (other then above gnbd clients and servers) > > > is running: > > > [root@rhclm ~]# rpm -q luci > > > luci-0.12.0-7.el5.centos.3 > > > [root@rhclm ~]# > > > > > > On our gnbd clients is running: > > > [root@rs1 ~]# rpm -q ricci > > > ricci-0.12.0-7.el5.centos.3 > > > [root@rs1 ~]# > > > > > > Now, i'm trying to do the following operations using conga: > > > Cluster -> Shared Fence Devices -> Add Fence Device > > > > > > added successfully: > > > > > > Fence Type: GNBD > > > Name: gnbd_from_shds > > > Servers: 192.168.113.6 192.168.113.7 > > > > > > This will add in our cluster.conf: > > > <fencedevices> > > > <fencedevice agent="fence_gnbd" name="gnbd_from_shds" > > > servers="192.168.113.6 192.168.113.7"/> > > > </fencedevices> > > > > > > Let's try to use it: Cluster -> Nodes hit on 192.168.113.3 and select > > > option > > > "Manage Fencing for this Node" -> "Main Fencing Method" -> "Add a fence > > > device to this level" -> select gnbd_from_shds -> and hit "Update main > > > fence > > > properties" > > > > > > Is not working, all the time i'm getting a javascript window error > > > saying the > > > following: > > > > > > [snip] > > > The following errors were found: > > > An unknown device type was given: "gnbd." > > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > [end snip] > > > > > > You see, is a dot after "gnbd" which i suppose it causing that error. > > > > > > How can be fixed this error? > > > > > > Now, I edited manually our cluster.conf as following: > > > <clusternode name="192.168.113.3" nodeid="3" votes="1"> > > > <fence> > > > <method name="1"> > > > <device name="gnbd_from_shds" > > > nodename="192.168.113.3"/> > > > </method> > > > </fence> > > > </clusternode> > > > > > > First Question: In docs, i cannot find any explanation about > > > name="value" in > > > <method> tag. As you see, value is "1": <method name="1">. Is this > > > value valid only inside of <clusternode> section or has global > > > semnification in cluster.conf? Can i name it for example "one" or > > > "first_fence_method_for_this_node"? > > > > > > and run: > > > [root@rs1 ~]# ccs_tool update /etc/cluster/cluster.conf > > > Config file updated from version 28 to 29 > > > > > > Update complete. > > > [root@rs1 ~]# > > > > > > Now, i can see using conga in "Shared Fence Devices" section: > > > > > > Shared Fence Devices for Cluster: httpcluster > > > Agent type: Global Network Block Device > > > Name: gnbd_from_shds > > > Nodes using this device for fencing: 192.168.113.3 > > > > > > but, if i'm hitting 192.168.113.3 link, i'll get other error: > > > > > > Site error > > > > > > This site encountered an error trying to fulfill your request. The > > > errors were: > > > > > > Error Type > > > KeyError > > > Error Value > > > 'fence-instance-form-gnbd' > > > Request made at > > > 2008/08/18 12:42:45.164 GMT+3 > > > > > > Any ideas how to fix it? Is my mistake or is a bug in conga? > > > > > > Second Question: Is correct to add and use for the rest of our client > > > nodes below sintax? > > > > > > For: 192.168.113.4 and 192.168.113.5 client nodes: > > > > > > <clusternode name="192.168.113.4" nodeid="2" votes="1"> > > > <fence> > > > <method name="1"> > > > <device name="gnbd_from_shds" > > > nodename="192.168.113.4"/> > > > </method> > > > </fence> > > > </clusternode> > > > > > > and > > > > > > <clusternode name="192.168.113.5" nodeid="1" votes="1"> > > > <fence> > > > <method name="1"> > > > <device name="gnbd_from_shds" > > > nodename="192.168.113.5"/> > > > </method> > > > </fence> > > > </clusternode> > > > > > > For conformity, i am posting below my present cluster.conf file: > > > > > > <?xml version="1.0"?> > > > <cluster alias="httpcluster" config_version="29" name="httpcluster"> > > > <fence_daemon clean_start="0" post_fail_delay="0" > > > post_join_delay="3"/> > > > <clusternodes> > > > <clusternode name="192.168.113.5" nodeid="1" votes="1"> > > > <fence/> > > > </clusternode> > > > <clusternode name="192.168.113.4" nodeid="2" votes="1"> > > > <fence/> > > > </clusternode> > > > <clusternode name="192.168.113.3" nodeid="3" votes="1"> > > > <fence> > > > <method name="1"> > > > <device name="gnbd_from_shds" > > > nodename="192.168.113.3"/> > > > </method> > > > </fence> > > > </clusternode> > > > <clusternode name="192.168.113.6" nodeid="4" votes="1"> > > > <fence/> > > > </clusternode> > > > <clusternode name="192.168.113.7" nodeid="5" votes="1"> > > > <fence/> > > > </clusternode> > > > </clusternodes> > > > <cman/> > > > <fencedevices> > > > <fencedevice agent="fence_gnbd" name="gnbd_from_shds" > > > servers="192.168.113.6 192.168.113.7"/> > > > </fencedevices> > > > <rm> > > > <failoverdomains/> > > > <resources/> > > > </rm> > > > </cluster> > > > > > > Regards, > > > Alx > > > > > > -- > > > Linux-cluster mailing list > > > Linux-cluster@xxxxxxxxxx > > > https://www.redhat.com/mailman/listinfo/linux-cluster > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
