this is example of detect_dhcpd output:
# xcatprobe detect_dhcpd -i enP50p3s0f0 -m 70:e2:84:14:29:10
Start to detect DHCP, please wait 10 seconds
[INFO]
++++++++++++++++++++++++++++++++++
[INFO]
There are 1 servers replied to dhcp discover.
[INFO]
Server:172.20.253.31 assign IP [172.20.226.1]. The next server is
[172.20.253.31]! [INFO]
++++++++++++++++++++++++++++++++++
[INFO]
can u check your hostname/ip address?
Server: XX.XX.X.XXX assign IP [XX.XX.X.XXX]. The next server is
[XX.XX.X.XXX]! [INFO] ß--- this is the prod xcat server, how do I remove
this??
Server: XX.XX.X.XXX assign IP [ZZ.ZZ.Z.ZZZ]. The next server is
[ZZ.ZZ.Z.ZZZ]! [INFO] <- THIS IS THE NEW TEST XCAT SERVER
^^^^^^
^^^^^^
|------------------------------------those two
should be same --------------|
what's the output from nslookup?
Thanks,
Casandra Qiu
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: Building 8, 3-B-04
[email protected]
From: John Roche <[email protected]>
To: xCAT Users Mailing list <[email protected]>
Date: 05/27/2020 11:29 AM
Subject: [EXTERNAL] Re: [xcat-user] PXE-E18: Server response timeout.
This is what I see when doing the rinstall
xcat.genesis.dodiscovery: My findme request is still under processing, do
not send new request
xcat.genesis.dodiscovery: My findme request is still under processing, do
not send new request
xcat.genesis.minixcatd: The request is already processed by xCAT master,
but not matched.
xcat.genesis.dodiscovery: Beginning echo information to discovery packet
file...
xcat.genesis.dodiscovery: Discovery packet file is ready.
xcat.genesis.dodiscovery: Sending the discovery packet to xCAT
(XX.XX.X.XXX:3001)...
Thanks
JR
From: John Roche <[email protected]>
Sent: 27 May 2020 16:01
To: xCAT Users Mailing list <[email protected]>
Subject: Re: [xcat-user] PXE-E18: Server response timeout.
Hi Casandra
Thanks for the reply,
Ran those commands you
And also did a nodepurge cloud001 on the prod server
And It’s still picking up the prod servers address when doing an rinstall (
John
From: Casandra H Qiu <[email protected]>
Sent: 27 May 2020 15:42
To: xCAT Users Mailing list <[email protected]>
Subject: Re: [xcat-user] PXE-E18: Server response timeout.
did u run this command on XX.XX.X.XXX server?
makedhcp -d nodename
and two more command to clean up from prod cluster, you should remove the
node definition too, at lease need to remove mac address.
makedns -d nodename
makegocons -d nodename
then on the new test cluster:
makedns nodename
makegocons nodename
makedhcp nodename
nslookup nodename <<<<<--- make sure it return correct address
thanks,
Casandra Qiu
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: Building 8, 3-B-04
[email protected]
Inactive hide details for John Roche ---05/27/2020 10:22:47 AM---Hi ddj,
Yes I’m pulling a few nodes from the prod cluster,John Roche ---05/27/2020
10:22:47 AM---Hi ddj, Yes I’m pulling a few nodes from the prod cluster,
From: John Roche <[email protected]>
To: xCAT Users Mailing list <[email protected]>
Date: 05/27/2020 10:22 AM
Subject: [EXTERNAL] Re: [xcat-user] PXE-E18: Server response timeout.
Hi ddj,
Yes I’m pulling a few nodes from the prod cluster,
I did makedhcp -d nodename and this sort of helped
It does a pxe boot, but still picks up the prod xcat server address
xcatprobe detect_dhcpd -i <MN interface name> -m <node's mac address>
Server: XX.XX.X.XXX assign IP [XX.XX.X.XXX]. The next server is
[XX.XX.X.XXX]! [INFO] ß--- this is the prod xcat server, how do I remove
this??
Server: XX.XX.X.XXX assign IP [ZZ.ZZ.Z.ZZZ]. The next server is
[ZZ.ZZ.Z.ZZZ]! [INFO] <- THIS IS THE NEW TEST XCAT SERVER
Is there any way to remove this, will this help?
JR
From: David D Johnson <[email protected]>
Sent: 27 May 2020 12:23
To: xCAT Users Mailing list <[email protected]>
Subject: Re: [xcat-user] PXE-E18: Server response timeout.
When you have two dhcp servers on the same wire/subnet, need to make sure
that the MAC address
is only recognized by one of them. If the "production" server is running
xcat, use makedhcp -d nodename
to get rid of the association over there, and presume (or check, with
makedhcp -q nodename) that it's
registered in your new cluster. My guess is that you pulled out a compute
node from the production cluster
to play with.
-- ddj
On May 27, 2020, at 5:08 AM, John Roche <[email protected]
> wrote:
[A[root@xcat-test ~]# xcatprobe xcatmn -i eth0
[mn]: Checking all xCAT daemons are running... [ OK ]
[mn]: Checking xcatd can receive command request... [ OK ]
[mn]: Checking 'site' table is configured... [ OK ]
[mn]: Checking provision network is configured... [ OK ]
[mn]: Checking 'passwd' table is configured... [ OK ]
[mn]: Checking important directories(installdir,tftpdir) are
configured... [ OK ]
[mn]: Checking SELinux is disabled... [ OK ]
[mn]: Checking HTTP service is configured... [ OK ]
[mn]: Checking TFTP service is configured... [ OK ]
[mn]: Checking DNS service is configured... [ OK ]
[mn]: Checking DHCP service is configured... [ OK ]
[mn]: Checking NTP service is configured... [ OK ]
[mn]: Checking rsyslog service is configured... [ OK ]
[mn]: Checking firewall is disabled... [ OK ]
[mn]: Checking minimum disk space for xCAT ['/var' needs
1GB;'/install' needs 10GB;'/tmp' needs 1GB]... [ OK ]
[mn]: Checking Linux ulimits configuration... [ OK ]
[mn]: Checking network kernel parameter configuration... [ OK ]
[mn]: Checking xCAT daemon attributes configuration... [ OK ]
[mn]: Checking xCAT log is stored
in /var/log/xcat/cluster.log... [ OK ]
[mn]: Checking xCAT management node IP: <10.28.9.183> is
configured to static... [ OK ]
[mn]: Checking dhcpd.leases file is less than 100M... [ OK ]
=================================== SUMMARY
====================================
[MN]: Checking on MN... [ OK ]
That’s all good
xcatprobe detect_dhcpd -i <MN interface name> -m <node's mac
address>
Start to detect DHCP, please wait 10 seconds [INFO]
++++++++++++++++++++++++++++++++++ [INFO]
There are 3 servers replied to dhcp discover. [INFO]
Server: XX.XX.X.XXX assign IP [XX.XX.X.XXX]. The next server is
[XX.XX.X.XXX]! [INFO] ß--- this is the prod xcat server, how do
I remove this??
Server: XX.XX.X.XXX assign IP [ZZ.ZZ.Z.ZZZ]. The next server is
[ZZ.ZZ.Z.ZZZ]! [INFO] <- THIS IS THE NEW TEST XCAT SERVER
Server:JJ.JJ.JJ.J assign IP [JJ.JJ.J.J]. The next server is
[ZZ.ZZ.Z.ZZZ]! [INFO]
++++++++++++++++++++++++++++++++++ [INFO]
[root@xcat-test ~]#
From: Casandra H Qiu <[email protected]>
Sent: 26 May 2020 17:17
To: xCAT Users Mailing list <[email protected]>
Subject: Re: [xcat-user] PXE-E18: Server response timeout.
try those two command to diagnosis if there are configure
issues
xcatprobe xcatmn -i <MN interface name>
xcatprobe detect_dhcpd -i <MN interface name> -m <node's mac
address>
Thanks,
Casandra Qiu
...................................................................
Casandra Hong Qiu
Phone: (845) 433-9291, t/l 293-9291
Office: Building 8, 3-B-04
[email protected]
<image001.gif>John Roche ---05/26/2020 12:11:36 PM---Tried this
No luck
From: John Roche <[email protected]>
To: xCAT Users Mailing list <[email protected]>
Date: 05/26/2020 12:11 PM
Subject: Re: [xcat-user] [External] PXE-E18: Server response
timeout.
Tried this
No luck
How did people set up the dhpc part for doing a pxe boot?
John
From: Jarrod Johnson <[email protected]>
Sent: 22 May 2020 17:25
To: [email protected]
Subject: Re: [xcat-user] [External] PXE-E18: Server response
timeout.
Hmm, nodeset <nodename> stat
Rinstall thould have taken care of that, but checking...
From: John Roche <[email protected]>
Sent: Friday, May 22, 2020 8:40 AM
To: [email protected] <
[email protected]>
Subject: [External] [xcat-user] PXE-E18: Server response
timeout.
Hi,
I recently build an xcat server
Rpower works
But doing an rinstall, it keeps failing at the PXE boot
I’m doing rinstal <node name> -u
It uses UEFI
I’m starting to pull my hair now on what’s the issue
Here is the error I see when I’m doing an rcons.
Thanks
Boot Failed - PXE Network: PciRoot(0x0)/Pci(0x2,0x0)/Pci
(0x0,0x0)/Ctrl(0x1)/MAC(E41D2DDE7931,0x0)/IPv4
(0.0.0.0,0x0,DHCP,0.0.0.0,0.0.0.0,0.0.0.0)
>>Start PXE over IPv4.
PXE-E18: Server response timeout.
>>Start PXE over IPv4.
PXE-E18: Server response timeout.
Boot Failed - PXE Network: PciRoot(0x0)/Pci(0x2,0x0)/Pci
(0x0,0x0)/Ctrl(0x2)/MAC(E41D2DDE7932,0x0)/IPv4
(0.0.0.0,0x0,DHCP,0.0.0.0,0.0.0.0,0.0.0.0)
>>Start PXE over IPv4.
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Wales no. 1140062 and a company registered in England and Wales no.
06885462, with its registered office at 1 Midland Road London NW1 1AT
The Francis Crick Institute Limited is a registered charity in England and
Wales no. 1140062 and a company registered in England and Wales no.
06885462, with its registered office at 1 Midland Road London NW1 1AT
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