Mailinglist Archive: opensuse-bugs (4203 mails)

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[Bug 739743] User messagebus needs more than 1024 open files to run dbus on multi-user system

--- Comment #8 from Vincent Untz <vuntz@xxxxxxxx> 2012-01-11 08:12:09 UTC ---
(In reply to comment #7)
@Vincent: This patch did not fully resolve this issue and we got dbus
at 1024 open files. It seems like this patch allows the process to use the
handles if they are available, but possibly the user is not being granted the
right ulimit?

You should be able to change with something like:
<limit name="max_completed_connections">2048</limit>

However, still failing at 1024 is a bit weird, I'd expect something higher as
the default for this setting is 2048. Maybe you need to tweak
max_connections_per_user too, though.

Quoting the dbus man page: "max_completed_connections divided by
max_connections_per_user is the number of users that can work together to
denial-of-service all other users by using up all connections on the systemwide

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