linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
To: Andrey Vagin <avagin@openvz.org>, Dmitry Safonov <dima@arista.com>
Cc: mtk.manpages@gmail.com,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	lkml <linux-kernel@vger.kernel.org>,
	Linux API <linux-api@vger.kernel.org>,
	Containers <containers@lists.linux-foundation.org>,
	Adrian Reber <adrian@lisas.de>
Subject: /proc/sys/user/max_time_namespaces?
Date: Fri, 3 Apr 2020 14:21:27 +0200	[thread overview]
Message-ID: <0fbcb669-33a8-9730-f7fa-639707532611@gmail.com> (raw)

Dmitry, Andrei

[Andrei, I mistyped your openvz address in an email of a few minutes
ago ("[PATCH] ns: Fix time_for_children symlink"). You were CCed
on your gmail address though.]

In the namespaces(7) manual page there is documentation for 
these files:

$ ls -1 /proc/sys/user/*namespaces
/proc/sys/user/max_cgroup_namespaces
/proc/sys/user/max_ipc_namespaces
/proc/sys/user/max_mnt_namespaces
/proc/sys/user/max_net_namespaces
/proc/sys/user/max_pid_namespaces
/proc/sys/user/max_user_namespaces
/proc/sys/user/max_uts_namespaces

These files allow one to limit on the number of namespaces
of each type.

However, there is no /proc/sys/user/max_time_namespaces file.
Was this deliberate, or an oversight?

Thanks,

Michael

-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/

             reply	other threads:[~2020-04-03 12:21 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-03 12:21 Michael Kerrisk (man-pages) [this message]
2020-04-06 17:18 ` /proc/sys/user/max_time_namespaces? Dmitry Safonov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=0fbcb669-33a8-9730-f7fa-639707532611@gmail.com \
    --to=mtk.manpages@gmail.com \
    --cc=adrian@lisas.de \
    --cc=avagin@openvz.org \
    --cc=containers@lists.linux-foundation.org \
    --cc=dima@arista.com \
    --cc=ebiederm@xmission.com \
    --cc=linux-api@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).