Got hang issue when setup Multi-Image Boot

[shinichi0802]

I have set up a PXE Server boot system for memtest86-site with the following system:
OS: Centos 7
Memtest86: memtest86-site
I followed the instructions of "MemTest86_User_Guide_UEFI.pdf" for Configuring a PXE Server on CentOS 7. the result is it worked.

So i want setup the menu when the client boots with like the image below:
I'm using Grub boot But i got hang at



please help me. there are my config as below:
DHCP.conf config

tftp config

service tftp
{

socket_type = dgram

protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -c -s -m /var/lib/tftpboot3/tftp.remap /var/lib/tftpboot3
disable = no
per_source = 11
cps = 100 2
flags = IPv4

}

Grub.cfg config

set default=0
set timeout=60
menuentry 'MemTest86With1Pass' {

chainloader /MEM-PASS1/BOOTX64.efi
boot

}

[shinichi0802]

How to boot MemTest by Grub ? I think there are some parameters for config TFTP server that should be included in the grub config file.

[David (PassMark)]

We've got Memtest86 working with Grub. Details are here
https://www.memtest86.com/tech_configuring-grub.html

We've got Memtest86 working with PXE booting. Details are here
https://www.memtest86.com/tech_pxe-network.html
https://www.memtest86.com/tech_pxe-client-config.html

We haven't looked at putting PXE, Grub and MemTest86 all together at the same time however. It should work in theory I guess. But we haven't tried it.

[shinichi0802]

Thanks David for reply. But I need to boot Memtest86 via PXE with the booting menu for multi-boot. the use could be to select the test on the menu. example: MemTest1Pass, MemTest2Pass.
Currently i'm success config Memtest86 working PXE booting. But i need config the menu for this.

So do you have any solution for multi-test config ? i mean config1 for NUMPASS=1, config2 for NUMPASS=2.

[David (PassMark)]

There are options to have different config files for different systems. See
https://www.memtest86.com/tech_configuring-memtest.html
(e.g. auto-selected based on motherboard model, or the amount of installed RAM).

If you are going to ask the user to select 1 pass or 2 passes from the Grub menu, then what is the difference if they select that option from the MemTest86 menu instead? Either way the user still needs to do the data entry.