[BProc] Problem with PXE and starting nodes.

[Tomasz P. <bp...@o2...>]

Hello,

Two days ago I changed booting my 4 nodes (CM5) from CD to PXE, 
everything works fine but some messages appears (2 sec later) on nodes 
console after 'Node setup completed successfully.':
---8<----
bpslave-1: connect(127.0.0.1:2223): Connection refused
bpslave-1: Slave setup failed
bpslave : Slave 1 exited
---8<----

this appear even I boot from CD now, but nodes seems to work corectly, 
is there any reason to cary about it? is there any solution to fix it?

maybe my PXE's configs are wrong?

dhcpd.conf:
----
ddns-update-style ad-hoc;
DHCPD_INTERFACE = "eth0";
option space PXE;
option PXE.mtftp-ip               code 1 = ip-address;
option PXE.mtftp-cport            code 2 = unsigned integer 16;
option PXE.mtftp-sport            code 3 = unsigned integer 16;
option PXE.mtftp-tmout            code 4 = unsigned integer 8;
option PXE.mtftp-delay            code 5 = unsigned integer 8;
option PXE.discovery-control      code 6 = unsigned integer 8;
option PXE.discovery-mcast-addr   code 7 = ip-address;

subnet 192.168.0.0 netmask 255.255.255.0 {
  class "pxeclients" {
    match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
    option vendor-class-identifier "PXEClient";
    vendor-option-space PXE;
    option PXE.mtftp-ip 0.0.0.0;
    filename "pxelinux.0";
    next-server 192.168.0.10;
  }
class "etherboot" {
                if substring (option vendor-class-identifier, 0, 9) = 
"Etherboot" {
                filename "vmlinuz";
        }
  }

  pool {
        range 192.168.0.1 192.168.0.9;
        max-lease-time 86400;
        default-lease-time 86400;
        deny unknown clients;
          }
host w1 {
       hardware ethernet          00:11:D8:C5:9E:C2;
       fixed-address                    192.168.0.1;
       server-name                      "grande";
       option routers                   192.168.0.10;
       option domain-name-servers       192.168.0.10;
       option host-name                 "w1";
 #    option root-path                 "/diskless/192.168.1.21";

       if substring (option vendor-class-identifier, 0, 9) = "Etherboot" {
                        filename "vmlinuz";
        } else if substring (option vendor-class-identifier, 0,9) 
="PXEClient" {
                        filename "pxelinux.0";
        }
  }
host w2 {
       hardware ethernet          00:11:D8:C5:A0:BD;
       fixed-address                    192.168.0.2;
       server-name                      "grande";
       option routers                   192.168.0.10;
       option domain-name-servers       192.168.0.10;
       option host-name                 "w1";
 #    option root-path                 "/diskless/192.168.1.21";

       if substring (option vendor-class-identifier, 0, 9) = "Etherboot" {
                        filename "vmlinuz";
        } else if substring (option vendor-class-identifier, 0,9) 
="PXEClient" {
                        filename "pxelinux.0";
        }
  }
# >>>> etc.
}
----
default:
----
DEFAULT Clustermatic 5
LABEL Clustermatic 5
        KERNEL amd64_2.kernel
        APPEND initrd=amd64_2.initrd
----

Any suggestion is appreciated.