On 03/25/2011 05:49 PM, Scott Ritchie wrote:
On 03/24/2011 11:09 AM, Leann Ogasawara wrote:
Hi All,
With the Ubuntu 11.04 Beta-1 release approaching, the Ubuntu Kernel Team
felt this would also be an appropriate time to advertise what we intend
to be the final kernel configurations for all the main distro and ports
kernel flavors. The purpose is to expose the main configuration changes
and provide pointers to the full configurations for those who are
interested. To aid in the comparison of kernel config changes from
Ubuntu 10.10 (Maverick) to Ubuntu 11.04 (Natty) we have generated a
delta report [1]. We have also posted the full Ubuntu 10.10 and Ubuntu
11.04 configurations for each flavor [2].
Thanks,
The Ubuntu Kernel Team
[1] https://wiki.ubuntu.com/Kernel/Configs/MaverickToNatty
[2] http://kernel.ubuntu.com/~kernel-ppa/configs
Perhaps this is an appropriate time to ask, since I've been trying to
ask for months now in mailing list/IRC but never apparently to the right
person...
Can the kernel team please raise the hard limit for file descriptors
(but keep the soft limit)?
https://bugs.launchpad.net/bugs/663090
I'm having real applications break from this, and the change shouldn't
affect any app that doesn't request it manually.
Thanks,
Scott Ritchie
The initial hard limit value is not a CONFIG option, so the only way it
can be changed is by carrying a patch in the kernel, something I would
prefer not to do. This is the macro that initializes the hard limit:
include/linux/fs.h:#define INR_OPEN 1024 /* Initial
setting for nfile rlimits */
What is the issue with having upstart set this limit early in the boot
cycle? Won't all new processes inherit the modified limit?
rtg
--
Tim Gardner [email protected]
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