Hi Andrea,
From: Andrea Righi righi.and...@gmail.com
Subject: Re: [PATCH 1/9] io-throttle documentation
Date: Mon, 20 Apr 2009 17:00:53 +0200
On Mon, Apr 20, 2009 at 06:38:15PM +0900, Ryo Tsuruta wrote:
Hi Andrea,
Implementing bio-cgroup functionality as pure infrastructure framework
Hi Dong-Jae,
I wonder your test configuration and environment.
Your result is some strange for me, because I didn't use the testing tool,
fio.
I have used xdd, bonnie++ and tiobench during the test.
So, I will try to evaluate range-bw using fio, to do that, I need to
know your
Hi Kamezawa-san,
I've come up with an idea to coexist blkio-cgroup and io-throttle.
blkio-cgroup provides a function to get a cgroup with the specified ID.
/* Should be called under rcu_read_lock() */
struct cgroup *blkio_cgroup_lookup(int id)
{
struct cgroup *cgrp;
struct
Serge E. Hallyn se...@hallyn.com writes:
Quoting Nathan Lynch (n...@pobox.com):
Serge E. Hallyn se...@us.ibm.com writes:
+ cnt = ref-users + 1;
+ switch (ref-type) {
+ case CR_OBJ_UTSNS:
+ utsns = ref-ptr;
+ cnt2 = (unsigned long) atomic_read(utsns-kref.refcount);
Quoting Nathan Lynch (n...@pobox.com):
Serge E. Hallyn se...@hallyn.com writes:
Quoting Nathan Lynch (n...@pobox.com):
Serge E. Hallyn se...@us.ibm.com writes:
+cnt = ref-users + 1;
+switch (ref-type) {
+case CR_OBJ_UTSNS:
+utsns = ref-ptr;
Serge E. Hallyn se...@us.ibm.com writes:
Quoting Nathan Lynch (n...@pobox.com):
Serge E. Hallyn se...@hallyn.com writes:
Now it's possible that at the *start* of the checkpoint there was
another task, not being checkpointed and not frozen, in the utsns,
and it exited before the leaks check
On Mon, Apr 27, 2009 at 01:07:17PM -0500, Serge E. Hallyn wrote:
Heh, because there is no such thing as a 'container'.
Oh, yes, there is.
Set of tasks shares set of uts_ns, ipc_ns, mnt_ns, pid_ns and net_ns.
No other task shares this set.
Pid_ns set has tree hierarchy.
All user_ns which come
Serge E. Hallyn wrote:
Hey Alexey and Oren,
here is my proposal for a patch on top of Oren's tree to do the leak
checking by default (basically the same way it was done in Alexey's
patchset). It also by default explicitly requires CAP_SYS_ADMIN for
both checkpoint and restart.
I think
Quoting Oren Laadan (or...@cs.columbia.edu):
Serge E. Hallyn wrote:
Quoting Nathan Lynch (n...@pobox.com):
Serge E. Hallyn se...@hallyn.com writes:
Quoting Nathan Lynch (n...@pobox.com):
Serge E. Hallyn se...@us.ibm.com writes:
+ cnt = ref-users + 1;
+ switch
Thanks Eric for your detailed response.
On the PPP interfaces under namespace, how do i configure them under lxc
config? Are there other types like veth and macvlan for PPP?
And i believe the container app that opens the /dev/tun gets ownership of
the file handle, and several container apps can
Elwin Stelzer Eliazer stelz...@gmail.com writes:
Thanks Eric for your detailed response.
On the PPP interfaces under namespace, how do i configure them under lxc
config? Are there other types like veth and macvlan for PPP?
veth and macvlan are created with
ip link add type veth
ip
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