Re: Initramfs and /sbin/hotplug fun

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Andrew Walrond wrote:
Olaf Hering wrote:
On Mon, Jan 15, Andrew Walrond wrote:

To solve this, I deleted /sbin/hotplug from the initramfs archive and modified /init to reinstate it once it gets control. This works fine, but seems inelegant. Is there a better solution? Should sbin/hotplug be called at all before the kernel has passed control to /init?

Yes, it should be called.

Ok

/sbin/hotplug and /init are two very different and unrelated things.

Well, of course. But looking at the thread provided by Jan, it seems the kernel might not be in any fit state to service the (userspace) hotplug infrastructure when it makes the calls (Ie can't create pipes yet).

The kernel wouldn't call /init (or /sbin/init) before it was fully ready to handle userspace processes, so why should it feel able to call the hotplug userspace?

I could speculate in case it needs to hotplug something to complete boot, but it could just be a thinko.

--
bill davidsen <[email protected]>
  CTO TMR Associates, Inc
  Doing interesting things with small computers since 1979
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