Hello,
may not be related but I had before no free lease issue when nodes to be
discovered booted before the xCAT node's object was created.
I think then I manually removed the lease from the lease files (which
may not be appropriate because of some race conditions).
On 23/09/2021 20:07, SOPORTE MODEMAT via xCAT-user wrote:
Hi.
Thank you for your reply. I run the command below but I do not the
reason why the error exists:
xcatprobe -V xcatmn -i eno5 | more
=================================== SUMMARY
====================================
*[MN]: Checking on
MN...
[FAIL]*
* Checking DHCP service is
configured...
[FAIL]*
DHCP server reply is wrong
Run 'makedhcp -n' if it has not been ran before.
I have also tried:
*/opt/xcat/probe//subcmds/detect_dhcpd -V -i eno5*
[debug] :Send dhcp discover from: NIC = eno5, IP = 10.50.1.7, MAC =
b4:7a:f1:21:ef:d0
[debug] :Current operating system is rh
[debug] :The duration of capturing DHCP package is 10 second(s)
[info] :Start to detect DHCP, please wait 10 seconds
[debug] :The id of process which is used to capture the packet by
tcpdump is 612199
[debug] :Kill process 612199 used to capture the packet by 'tcpdump'
[debug] :Dump all the information captured during last 10 seconds
[debug] :The server found: mac = , clientip = , serverip = , offer = 0
[debug] :The server found: mac = b4:7a:f1:21:ef:d0, clientip = ,
serverip = , offer = 0
[debug] :The server found: mac = b4:7a:f1:21:ef:d0, clientip = ,
serverip = , offer = 0
[debug] :The server found: mac = b4:7a:f1:21:ef:d0, clientip = ,
serverip = , offer = 0
[debug] :The server found: mac = b4:7a:f1:21:ef:d0, clientip = ,
serverip = , offer = 0
[info] :++++++++++++++++++++++++++++++++++
[info] :There are 0 servers replied to dhcp discover.
[info] :++++++++++++++++++++++++++++++++++
systemctl status dhcpd
●dhcpd.service - DHCPv4 Server Daemon
Loaded: loaded (/usr/lib/systemd/system/dhcpd.service; enabled;
vendor preset: disabled)
Active: active (running) since Thu 2021-09-23 12:52:31 -05; 14min ago
Docs: man:dhcpd(8)
man:dhcpd.conf(5)
Main PID: 609816 (dhcpd)
Status: "Dispatching packets..."
Tasks: 1 (limit: 1646703)
Memory: 8.1M
CGroup: /system.slice/dhcpd.service
└─609816 /usr/sbin/dhcpd -f -cf /etc/dhcp/dhcpd.conf -user dhcpd -group
dhcpd --no-pid eno5 ib0
Sep 23 13:01:24 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:01:26 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:01:28 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:01:30 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:02:10 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:02:12 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:02:14 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:02:16 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:02:18 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
Sep 23 13:02:20 quindemaster01 dhcpd[609816]: DHCPDISCOVER from
b4:7a:f1:21:ef:d0 via eno5: network eno5: no free leases
How can I fix that?
Soporte
*From:*Mark Gurevich <gurev...@us.ibm.com>
*Sent:* jueves, 23 de septiembre de 2021 8:01
*To:* xCAT Users Mailing list <xcat-user@lists.sourceforge.net>
*Subject:* Re: [xcat-user] xCAT 2.16.2 new xNBA issue
SOPORTE,
Is this problem related to "xCAT 2.16.2 new xNBA issue" thread.
If not, can you start a new thread ?
Try to rerun the xcatprobe with verbose flag:
xcatprobe -V xcatmn -i eno5
Mark Gurevich
Poughkeepsie Development Lab
HPC Software Development - xCAT
"If we knew what it was we were doing, it would not be called research,
would it?"
--Albert Einstein
Inactive hide details for "SOPORTE MODEMAT via xCAT-user" ---09/22/2021
07:41:14 PM---Hello guys. I would like you to help me d"SOPORTE MODEMAT
via xCAT-user" ---09/22/2021 07:41:14 PM---Hello guys. I would like you
to help me debug the error that I get every time when I run the command
From: "SOPORTE MODEMAT via xCAT-user" <xcat-user@lists.sourceforge.net
<mailto:xcat-user@lists.sourceforge.net>>
To: "xCAT Users Mailing list" <xcat-user@lists.sourceforge.net
<mailto:xcat-user@lists.sourceforge.net>>
Cc: "SOPORTE MODEMAT" <soporte.mode...@epn.edu.ec
<mailto:soporte.mode...@epn.edu.ec>>
Date: 09/22/2021 07:41 PM
Subject: [EXTERNAL] Re: [xcat-user] xCAT 2.16.2 new xNBA issue
------------------------------------------------------------------------
Hello guys.
I would like you to help me debug the error that I get every time when I
run the command that is shown below. The error is related to the dhcp
service:
xcatprobe xcatmn -i eno5
xcatprobe xcatmn -i eno5
[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...
[FAIL]*
*[mn]: DHCP server reply is wrong*
[mn]: Run 'makedhcp -n' if it has not been ran before.
[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 ['/install' needs 10GB;'/var'
needs 1GB;'/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: <10.50.1.7> is configured to
static... [ OK ]
[mn]: Checking dhcpd.leases file is less than 100M...
[ OK ]
[mn]: Checking DB packages installation...
[ OK ]
=================================== SUMMARY
====================================
[MN]: Checking on MN...
[FAIL]
Checking DHCP service is configured...
[FAIL]
DHCP server reply is wrong
Run 'makedhcp -n' if it has not been ran before.
I have also run the command 'makedhcp -n' but the error still persists.
The dhcp configuration is shown below in the attached file
[attachment "dhcp.conf" deleted by Mark Gurevich/Poughkeepsie/IBM]
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