>>>> "A" == Alexey Yaremchuk
A> In a sense I encountered similar problems, although I am trying
A> to install a Qlustar OS on several Ethernet-linked machines. With
A> the recent Installer 11.0.1-0 the head and FE VM nodes started
A> and I can connect to them via ssh and Qluman, although with the
A> previous version login-c appeared to be dead and dns stopped
A> working after a reboot. However, even now attempts to add compute
A> nodes end with the following message:
A> PXE-E51: No DHCP or proxyDHCP offers were received.
this means that your compute node physically cannot contact the
head-node. Maybe the wrong network interface is used on the compute
node. You need to check your cabling.
A> dnsmasq.service is running, /var/lib/tftpboot exists but does not
A> pxelinux.0 -> /usr/lib/syslinux/pxelinux.0 pxelinux.cfg ->
A> and the only pxe* files in the / tree are
A> /usr/lib/ipxe/qemu/pxe-eepro100.rom /boot/grub/i386-pc/pxe.mod
A> What has gone wrong and should be done?
None of these files are needed, since we migrated to GRUB as the boot
loader (with Qlustar 11.0.1 which you are using).