@Xiuning Would you please take a look and give some suggestion?
I don't suggest this solution for using in long term which skip call
pam-systemd.so to fix this issue, Sftp sends files and call pam-systemd.so to
create session which manage resources more reasonable, this is evolution
direction of
Cc Fangxiuning
On Fri 24-07-20 09:35:26, jingrui wrote:
>
> On Friday, July 24, 2020 3:55 PM, Michal Hocko wrote:
>
> > What is the reason to run under !root cgroup in those sessions if you do
> > not care about accounting anyway?
>
> The systemd not support run those sessions under root cgro
On Fri 24-07-20 09:35:26, jingrui wrote:
>
> On Friday, July 24, 2020 3:55 PM, Michal Hocko wrote:
>
> > What is the reason to run under !root cgroup in those sessions if you do
> > not care about accounting anyway?
>
> The systemd not support run those sessions under root cgroup, disable
> pa
On Friday, July 24, 2020 3:55 PM, Michal Hocko wrote:
> What is the reason to run under !root cgroup in those sessions if you do not
> care about accounting anyway?
The systemd not support run those sessions under root cgroup, disable
pam-systemd will not create session/cgroup, but this is not
On Tue 21-07-20 11:19:52, jingrui wrote:
[...]
> systemd related issue: https://github.com/systemd/systemd/issues/16499
Well, I would be really careful with one-off and short lived cgroups.
Firstly there are charges which cannot be easily reparented and secondly
even if the memory footprint is red
; > Cc: Johannes Weiner ; Michal Hocko
> > > > ; Vladimir Davydov
> > > >
> > > > Thanks.
> > > >
> > > > ---
> > > > PROBLEM: cgroup cost too much memory when transfer small files to tmpfs.
> > > >
> > >
ir Davydov
> > >
> > > Thanks.
> > >
> > > ---
> > > PROBLEM: cgroup cost too much memory when transfer small files to tmpfs.
> > >
> > > keywords: cgroup PERCPU/memory cost too much.
> > >
> > > description:
> > >
> > > We
On Tue, Jul 21, 2020 at 01:41:26PM -0400, Johannes Weiner wrote:
> On Tue, Jul 21, 2020 at 11:19:52AM +, jingrui wrote:
> > Cc: Johannes Weiner ; Michal Hocko
> > ; Vladimir Davydov
> >
> > Thanks.
> >
> > ---
> > PROBLEM: cgroup cost too m
On Tue, Jul 21, 2020 at 11:19:52AM +, jingrui wrote:
> Cc: Johannes Weiner ; Michal Hocko ;
> Vladimir Davydov
>
> Thanks.
>
> ---
> PROBLEM: cgroup cost too much memory when transfer small files to tmpfs.
>
> keywords: cgroup PERCPU/memory cost too much.
>
On Tue, Jul 21, 2020 at 4:20 AM jingrui wrote:
>
> Cc: Johannes Weiner ; Michal Hocko ;
> Vladimir Davydov
>
> Thanks.
>
> ---
> PROBLEM: cgroup cost too much memory when transfer small files to tmpfs.
>
> keywords: cgroup PERCPU/memory cost too much.
>
>
Cc: Johannes Weiner ; Michal Hocko ;
Vladimir Davydov
Thanks.
---
PROBLEM: cgroup cost too much memory when transfer small files to tmpfs.
keywords: cgroup PERCPU/memory cost too much.
description:
We send small files from node-A to node-B tmpfs /tmp directory using sftp. On
node-B the
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