PXE Very Slow During the installation. Post: 302521406

Sponsored Content

Operating Systems Linux PXE Very Slow During the installation. Post 302521406 by mfinkelstine on Wednesday 11th of May 2011 07:22:39 AM

05-11-2011

Registered User

PXE Very Slow During the installation.

Hi all,

I have a problem with PXE Server.
I have finished to configure PXE Server with DHCP.
when I create a new Machine on my vSphere and turn it on the installation process takes more then 2 hours .

I have configured on my ESX Server new Switch that is dedicated for this installation (closed Switch), and I've added the PXE Sever and the new server to this Switch.

while booting the new server, the PXE stages are very slow.
when getting to the installation progress (I have choose @Everything in the ks.cfg) its show me more then 2hours of installation of full RHEL installation.
anyone have an idea what can cause to the slow installation.

Thx,

I've added my dhcpd.conf and my tftp and .vmx.

Code:

#____ DHCP CONFIGURATION FILE.
allow bootp;
allow booting;

default-lease-time 86400;
max-lease-time 604800;

authoritative;

subnet 172.16.50.0 netmask 255.255.255.0 {
        range 172.16.50.20 172.16.50.50;
        filename "/tftpboot/pxelinux.0";
        next-server 172.16.50.10;
        option subnet-mask 255.255.255.0;
}

#____ TFTP CONFIGURATION FILE 
# /etc/default/tftpd-hpa
TFTP_USERNAME="tftp"
TFTP_DIRECTORY="/tftpboot/"
TFTP_ADDRESS="172.16.50.10:69"
RUN_DAEMON="yes"
OPTIONS="-c -l -s /tftpboot"

#____ VM MACHINE CONFIGURATION FILE
#!/usr/bin/vmware
.encoding = "UTF-8"
config.version = "8"
virtualHW.version = "7"
memsize = "1024"
numvcpus = "1"
displayName = "rheltest"
guestOS = "rhel5"

ide0:0.present = "TRUE"
ide0:0.deviceType = "cdrom-raw"
ide0:0.autodetect = "TRUE"
ide0:0.startConnected = "false"

extendedConfigFile = "rheltest.vmxf"
virtualHW.productCompatibility = "hosted"
tools.upgrade.policy = "manual"

uuid.location = "56 4d d2 cc 1a 8a 3c 60-36 c8 8f 0f 71 63 35 7c"
uuid.bios = "56 4d d2 cc 1a 8a 3c 60-36 c8 8f 0f 71 63 35 7c"
cleanShutdown = "FALSE"
replay.supported = "FALSE"
sched.swap.derivedName = "/vmfs/volumes/47b17e0f-f7a4e222-1b37-0010f30f45e4/rheltest/rheltest-1f2189a6.vswp"
vmotion.checkpointFBSize = "4194304"
tools.remindInstall = "TRUE"
hostCPUID.0 = "0000000a756e65476c65746e49656e69"
guestCPUID.0 = "0000000a756e65476c65746e49656e69"
userCPUID.0 = "0000000a756e65476c65746e49656e69"
hostCPUID.1 = "000006f6000208000004e33dbfebfbff"
guestCPUID.1 = "000006f600010800800022010febfbff"
userCPUID.1 = "000006f6000208000004e33dbfebfbff"
hostCPUID.80000001 = "00000000000000000000000120100800"
guestCPUID.80000001 = "00000000000000000000000120100800"
userCPUID.80000001 = "00000000000000000000000120100800"
evcCompatibilityMode = "FALSE"

#ethernet0.virtualDev = "vlance"
tools.syncTime = "FALSE"
debugStub.linuxOffsets = "0x0,0xffffffff,0xc65ee28,0x0,0xc65ee3c,0x0,0xfc05215c,0xffffffff,0x0,0x0,0xc65ee08 ,0x0,0xc65ee18,0x0"

scsi0.present = "TRUE"
scsi0:0.present = "TRUE"

scsi0.sharedBus = "none"
scsi0.virtualDev = "lsilogic"
scsi0:0.fileName = "rheltest.vmdk"
scsi0:0.deviceType = "scsi-hardDisk"

scsi0:0.redo = ""
scsi0.pciSlotNumber = "16"

Ethernet0.present = "TRUE"

ethernet0.virtualDev = "e1000"
ethernet0.networkName = "VM Network 2"
ethernet0.addressType = "generated"
floppy0.present = "FALSE"

ethernet0.generatedAddress = "00:0c:29:63:35:7c"
ethernet0.pciSlotNumber = "17"
ethernet0.generatedAddressOffset = "0"

Last edited by pludi; 05-11-2011 at 08:38 AM..

mfinkelstine

View Public Profile for mfinkelstine

Find all posts by mfinkelstine

8 More Discussions You Might Find Interesting

1. Solaris

Checking for PXE

Hi! Is there any possibility to determine whether some Solaris machine has PXE enabled? I need some kind of a utility, which I could invoke remotely. Thanks!

2. HP-UX

PXE boot port issue

Hi,all: I want to boot an IA unix box from network, I am sure I set the DHCP and boot server, but it still failed ! It says : Client MAC Address: 00 18 FE 28 91 82 .....- PXE-E16: Valid PXE offer not received. Load of Core LAN Gb A failed: Not Found I use the nettl command to trace the UDP...

3. UNIX for Dummies Questions & Answers

what is PXE boot bare-metal

hi members i am reading RHEL and i am unable to under stand about PXE boot and bare metal

4. UNIX for Advanced & Expert Users

Setting up a PXE Boot Server

I've set up a PXE boot server and I'm having a slight snag in the booting process. On the client machine, DHCP renders fine and TFTP seems to begin but then the system hangs. On the server, the error message "Client does not accept options" occurs -- which from reading online is a common message...

5. Red Hat

PXE Kickstart not happening

We have a lab where installation is done through PXE . The installation always run fine usually but suddenly we are getting the below mentioned error any idea whats happening ? ==quote== | Erros parsing Kickstart Config | The following error was found while parsing your kickstart...

6. Solaris

PXE boot problems in Solaris 10

Hi folks, I was trying to setup Network based NFS installation with PXE. I'm using virtual box for this purpose. I have one redhat (DHCP) server and Solaris 10 (Install server - Source) and on the other one am trying to install solaris using PXE. As in, dhcp address and boot file can be fetched...

7. Red Hat

Interactive PXE Boot Menu

I have been asked to modify our PXE server such that there will be only one entry in the pxelinux.cfg/default file, where the same kernel and initrd.img will be used regardless of what operating system is to be installed, and the user will type in the path to the kickstart file that will be used. ...

8. Red Hat

pxe boot server

Hi Hoping someone can help ove setup a pxe/dhcp boot server for auto installs on centos My server seems to be providing dhcp fine but the installation fails to progress when it reaches the pxe boot menu. I make my selection and nothing happens. I am serving the media via http from the same...

8 More Discussions You Might Find Interesting

1. Solaris

Checking for PXE

Discussion started by: maestro@altiris

2. HP-UX

PXE boot port issue

Discussion started by: bluepluto

3. UNIX for Dummies Questions & Answers

what is PXE boot bare-metal

Discussion started by: wagmare

4. UNIX for Advanced & Expert Users

Setting up a PXE Boot Server

Discussion started by: Colton

5. Red Hat

PXE Kickstart not happening

Discussion started by: thevishy

6. Solaris

PXE boot problems in Solaris 10

Discussion started by: vijaytrendz

7. Red Hat

Interactive PXE Boot Menu

Discussion started by: ceb

8. Red Hat

pxe boot server

Discussion started by: duckeggs01