++1
You guys are going backwards....
DJ
---
DAVID JONES | MANAGING DIRECTOR FOR ZSYSTEMS SERVICES | z/VM, Linux, and
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On 09.04.2019 12:03 PM, Rick Troth wrote:
On 9/4/19 11:39 AM, Christian Borntraeger wrote:
On 04.09.19 16:41, Scott Rohling wrote:
Let's start with who or what said it wasn't possible.... ?
[...]
Just to be sure, by "nss" I meant Named Saved System.
[...]
what is the reason for nss not being possible with SLES from
version 12?
[...]
The Linux kernel now makes use of self-patching in several places and
several core
features would no longer work without those. To make NSS possible,
the NSS would
need to have a copy-on-write semantics instead of being read-only.
With global patching
we would copy almost everything over time making the feature not
useful.
So the feature was not only removed in SLES but will go away in other
future distros
and it is no longer part of the upstream kernel.
What's this? a little uptime funk? That's cool as long as it _doesn't
break other things_.
Seriously? You whacked NSS for live patching? Don't! (Too late.)
https://www.youtube.com/watch?v=SYRlTISvjww
Bad enough all the PUTTERING around in userland, even INIT, but now the
kernel's borken too. Babies and bath-water both banished. Bummer!
Hey, hey, hey, HAY ... Stop! ... wait a minute ... I'm a fan of
advances
(hallelujah!), but not at the cost of flexibility.
I believe y'all killed XIP too, right? That was brilliant. (NOT)
Not all the world's containers (or whatever shiny thing). Don't believe
me? Just watch: I'll introduce you to a container escaper and
kubernetes
breaker.
-- R; <><
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