> Just starting and trying to boot off the SPP firmware update ISO image > on a USB stick. > > I made the stick with: > > # mkfs.vfat /dev/sdb ^^^^^^^^^^^^^^^^^^^^ Why create an MS-DOS filesystem on the stick which gets immediately overwritten in the next step? > # dd bs=4M > if=P52581_001_gen10spp-2022.09.01.00-SPP2022090100.2022_0930.1.iso > of=/dev/sdb status=progress Is this what HPE says how to create the stick? If yes then you may ask HPE how to get it to work. > > The usb drive is 16GB and the iso is 9GB. > > seem to boot from it and go into auto install of firmware then died with > > starting initrd... > > warning!!! Unable to mount the file system [cdrom] > warning!!! Unable to mount the file system > > Preboot maintence mode > > /bin/ash: can't access tty: job control turned off > > and at # prompt. > > There is no cdrom on the gen10 plus. Only in internal bootable usb port. That's usually fine because the cdrom can be mounted as loop device. No need for a real cdrom. Regards, Simon _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos