"A" == Alexey Yaremchuk a.yaremch@yandex.ru writes:
Hi Alexei,
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> contain A> pxelinux.0 -> /usr/lib/syslinux/pxelinux.0 pxelinux.cfg -> A> /etc/qlustar/pxelinux.cfg A> and the only pxe* files in the / tree are A> /usr/lib/grub/i386-pc/pxe.mod A> /usr/lib/grub/i386-pc/pxechain.mod A> /usr/lib/grub/i386-pc/pxeboot.img A> /usr/lib/ipxe/qemu/pxe-ne2k_isa.rom A> /usr/lib/ipxe/qemu/pxe-ne2k_pci.rom A> /usr/lib/ipxe/qemu/pxe-vmxnet3.rom A> /usr/lib/ipxe/qemu/pxe-virtio.rom A> /usr/lib/ipxe/qemu/pxe-e1000.rom A> /usr/lib/ipxe/qemu/pxe-rtl8139.rom A> /usr/lib/ipxe/qemu/pxe-pcnet.rom A> /usr/lib/ipxe/qemu/pxe-eepro100.rom /boot/grub/i386-pc/pxe.mod A> /boot/grub/i386-pc/pxechain.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).
Best,
Roland