Package: atop
Version: 2.2.6-2
Severity: minor

On Thu, Jan 19, 2017 at 01:02:16PM +0100, Marc Haber wrote:
> On Thu, Jan 19, 2017 at 12:35:33PM +0100, Jan Niehusmann wrote:
> > First I noticed that the installation failed because process accounting
> > was not running. (I used the 'echo "99 99 30" >/proc/sys/kernel/acct'
> > command to test the jessie version, before, to make sure that I can still
> > reproduce the bug.)
> 
> Home-Made issue or #833997?

The process accounting didn't run because I actively stopped it.
(echo "99 99 30" >/proc/sys/kernel/acct means that process accounting
stops whenever less then 99% of the target fs are free.)

So that's not surprising. But I think that atop still should be
upgradable cleanly, in such a situation.

The chain of events is:

- I paused process accounting using the mentioned command
- I started the upgrade
- postinst tries to start atopacct
  (invoke-rc.d atopacct start, generated by dh_installinit
- atopacct waits for new accounting entries to appear, fails
  after some timeout
- invoke-rc.d returns failure, breaking the update

So it really looks like a different bug. -> new ticket opened.

Set the severity to minor, as it's probably difficult to trigger under
normal circumstances.

Jan

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