Re: kernel.bkbits.net off the air

[H. Peter Anvin]

Carl-Daniel Hailfinger wrote:
> Larry,
> 
> regarding rsync from bkbits.net to kernel.org, would it be possible to do
> that with a post-incoming trigger in kernel.bkbits.net which starts rsync
> to kernel.org? That should solve all atomicity requirements, at least on
> the way from bkbits.net to kernel.org.
> Same way for the CVS tree. Since you are starting the conversion (I assume
> it's at least half automated), you could also add a call to rsync at the
> end of that script.
> Using rsync over ssh with pubkey authentication should be pretty
> straightforward and also mostly secure, since no incoming connections to
> bkbits.net are needed. The only thing listening to network connections
> would be bkd.
> 
> Comments on the (in)feasibility of my suggestion are welcome.
> 
> 
> Carl-Daniel
> (happy bk user)

One way to do think would be to have bkcvs flock() a particular key
file; we can then have the upload script flock() the same file, which
will wait if it's already busy.

It does *not* solve all atomicity problems, however.

	-hpa

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