[j-nsp] Old JunOS upgrade path
gert at greenie.muc.de
Fri Mar 8 16:12:13 EST 2019
On Fri, Mar 08, 2019 at 01:17:44PM -0700, Eldon Koyle wrote:
> Many (most?) network operating systems are an image file that the
> switch either writes over a partition (ie. block-level copy) or boots
> directly (ie. initrd/initramfs) with a separate partition for a config
> file. Junos is a full BSD operating system that installs packages to
> partitions on the device, runs upgrade scripts, etc.
"If was one thing all people took for granted, was conviction that if you
feed honest figures into a computer, honest figures come out. Never doubted
it myself till I met a computer with a sense of humor."
Robert A. Heinlein, The Moon is a Harsh Mistress
Gert Doering - Munich, Germany gert at greenie.muc.de
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