Please Wait...

[brian_]

changed both configs back to 127.0.0.1 and i now get new messages in the multicast log file.

[CODE][11-09-12 8:49:20 am] * [11-09-12 8:49:20 am] I am the group manager.
[11-09-12 8:49:20 am] | [11-09-12 8:49:20 am] Task (4) multicast today test is new!
[11-09-12 8:49:20 am] | [11-09-12 8:49:20 am] Task (4) multicast today test image file found.
[11-09-12 8:49:20 am] | [11-09-12 8:49:20 am] Task (4) multicast today test 2 clients found.
[11-09-12 8:49:20 am] | [11-09-12 8:49:20 am] Task (4) multicast today test sending on base port: 63106
[11-09-12 8:49:20 am] CMD: gunzip -c “/images/win7dual2/d1p1.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p2.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p3.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;
[11-09-12 8:49:25 am] | [11-09-12 8:49:25 am] Task (4) multicast today test failed to start!
[11-09-12 8:49:25 am] | * Don’t panic, check all your settings!
[11-09-12 8:49:25 am] | even if the interface is incorrect the task won’t start.
[11-09-12 8:49:25 am] | If all else fails run the following command and see what it says:
[11-09-12 8:49:25 am] | gunzip -c “/images/win7dual2/d1p1.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p2.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p3.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;
[11-09-12 8:49:25 am] | [11-09-12 8:49:25 am] Task (4) multicast today test has been cleaned.
[11-09-12 8:49:35 am] * [11-09-12 8:49:35 am] Checking if I am the group manager.
[11-09-12 8:49:35 am] * [11-09-12 8:49:35 am] I am the group manager.
[11-09-12 8:49:45 am] * [11-09-12 8:49:45 am] Checking if I am the group manager.
[11-09-12 8:49:45 am] * [11-09-12 8:49:45 am] I am the group manager.
[11-09-12 8:49:55 am] * [11-09-12 8:49:55 am] Checking if I am the group manager.
[11-09-12 8:49:55 am] * [11-09-12 8:49:55 am] I am the group manager.
[11-09-12 8:50:05 am] * [11-09-12 8:50:05 am] Checking if I am the group manager.
[11-09-12 8:50:05 am] * [11-09-12 8:50:05 am] I am the group manager.[/CODE]

[brian_]

still does not work

[maltobelli]

if it isn’t working , could you also check the udpcast log , to see if clients are connecting successfully or not.

[CODE]tail -f /opt/fog/log/multicast.log.udpcast*[/CODE]

[brian_]

[CODE]root@T412-fogserver:/# tail -f /opt/fog/log/multicast.log.upcast*
tail: cannot open `/opt/fog/log/multicast.log.upcast*’ for reading: No such file or directory
tail: no files remaining[/CODE]

[CODE]root@T412-fogserver:/# tail -f /opt/fog/log/multicast.log
[11-09-12 8:57:51 am] * [11-09-12 8:57:51 am] Checking if I am the group manager.
[11-09-12 8:57:51 am] * [11-09-12 8:57:51 am] I am the group manager.
[11-09-12 8:58:01 am] * [11-09-12 8:58:01 am] Checking if I am the group manager.
[11-09-12 8:58:01 am] * [11-09-12 8:58:01 am] I am the group manager.
[11-09-12 8:58:11 am] * [11-09-12 8:58:11 am] Checking if I am the group manager.
[11-09-12 8:58:11 am] * [11-09-12 8:58:11 am] I am the group manager.
[11-09-12 8:58:21 am] * [11-09-12 8:58:21 am] Checking if I am the group manager.
[11-09-12 8:58:21 am] * [11-09-12 8:58:21 am] I am the group manager.
[11-09-12 8:58:31 am] * [11-09-12 8:58:31 am] Checking if I am the group manager.
[11-09-12 8:58:31 am] * [11-09-12 8:58:31 am] I am the group manager.
[/CODE]

[CODE]root@T412-fogserver:/# tail -f /opt/fog/log/multicast.log.upcast
tail: cannot open `/opt/fog/log/multicast.log.upcast’ for reading: No such file or directory
tail: no files remaining
[/CODE]

the machines i am testing on are still on the please wait screen

[maltobelli]

You typed in upcast, it is supposed to be udpcast.
[CODE]tail -f /opt/fog/log/multicast.log.udpcast*[/CODE]

Post #13 suggests there is an issue starting UDPcast, Is eth0 the correct interface and is not disabled? Do you have SE Linux or a firewall running?

Run this (taken from the multicast log in post #13)and see what error it gives you
[CODE] gunzip -c “/images/win7dual2/d1p1.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p2.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p3.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63106 --interface eth0 --half-duplex --ttl 32 --nokbd;[/CODE]

[brian_]

[CODE]root@T412-fogserver:/# tail -f /opt/fog/log/multicast.log.udpcast*
tail: cannot open /opt/fog/log/multicast.log.udpcast*' for reading: No such file or directory tail: no files remaining root@T412-fogserver:/# tail -f /opt/fog/log/multicast.log.udpcast tail: cannot open /opt/fog/log/multicast.log.udpcast’ for reading: No such file or directory
tail: no files remaining
[/CODE]

[brian_]

the network cable was switched to the second nic which was eth1 it is now back to eth0

[brian_]

[CODE][11-09-12 9:18:10 am] * [11-09-12 9:18:10 am] I am the group manager.
[11-09-12 9:18:10 am] | [11-09-12 9:18:10 am] Task (6) multicast today test is new!
[11-09-12 9:18:10 am] | [11-09-12 9:18:10 am] Task (6) multicast today test image file found.
[11-09-12 9:18:10 am] | [11-09-12 9:18:10 am] Task (6) multicast today test 2 clients found.
[11-09-12 9:18:10 am] | [11-09-12 9:18:10 am] Task (6) multicast today test sending on base port: 63110
[11-09-12 9:18:10 am] CMD: gunzip -c “/images/win7dual2/d1p1.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63110 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p2.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63110 --interface eth0 --half-duplex --ttl 32 --nokbd;gunzip -c “/images/win7dual2/d1p3.img” | /usr/local/sbin/udp-sender --min-receivers 2 --portbase 63110 --interface eth0 --half-duplex --ttl 32 --nokbd;
[11-09-12 9:18:15 am] | [11-09-12 9:18:15 am] Task (6) multicast today test has started.
[11-09-12 9:18:25 am] * [11-09-12 9:18:25 am] Checking if I am the group manager.
[11-09-12 9:18:25 am] * [11-09-12 9:18:25 am] I am the group manager.
[11-09-12 9:18:35 am] * [11-09-12 9:18:35 am] Checking if I am the group manager.
[11-09-12 9:18:35 am] * [11-09-12 9:18:35 am] I am the group manager.[/CODE]

[maltobelli]

Is it working successfully now?

[brian_]

yes thank you very veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery veryvery very much

[brian_]

also is there an easy way to switch eth0 with eth1? i need it on 1 and not 0

[maltobelli]

There is not an easy way that i’m aware of. But in the web settings(FOG_WOL_INTERFACE, FOG_UDPCAST_INTERFACE, FOG_NFS_ETH_MONITOR) and in the two config files switch all the eth0’s with eth1’s. And restart the FOGMulticastManager and FOGScheduler.

There may be more you need ot edit for each of the services if they are configured to listen on only one interface.

I havn’t tried this but perhaps editing “/etc/udev/rules.d/70-persistent-net.rules” and swapping the eth0 and eth1 for the devices, then rebooting would swap which one is which. This may break other things that are depending on specific interfaces though(other services/uses for the server).