[ceph-users] get cephfs mounting clients' infomation

Zhenshi Zhou deaderzzs at gmail.com
Mon Nov 19 00:06:40 PST 2018


Hi Yan,

I can get the usage of sub dirctory on the client side. Is there a way I
can get
it from the server?

Thanks.

Yan, Zheng <ukernel at gmail.com> 于2018年11月19日周一 下午3:08写道:

> On Mon, Nov 19, 2018 at 3:06 PM Zhenshi Zhou <deaderzzs at gmail.com> wrote:
> >
> > Many thanks Yan!
> >
> > This command can get IP, hostname, mounting point and kernel version. All
> > of these data are exactly what I need.
> > Besides, is there a way I can get the sub directory's usage other than
> the whole
> > cephfs usage from the server. For instance, I have /docker, /kvm,
> /backup, etc.
> > I wanna know how much space is taken up by each of them.
> >
>
> 'getfattr -d -m - sub-dir'
>
> > Thanks.
> >
> > Yan, Zheng <ukernel at gmail.com> 于2018年11月19日周一 下午2:50写道:
> >>
> >> 'ceph daemon mds.xx session ls'
> >> On Mon, Nov 19, 2018 at 2:40 PM Zhenshi Zhou <deaderzzs at gmail.com>
> wrote:
> >> >
> >> > Hi,
> >> >
> >> > I have a cluster providing cephfs and it looks well. But as times
> >> > goes by, more and more clients use it. I wanna write a script
> >> > for getting the clients' informations so that I can keep everything
> >> > in good order.
> >> >
> >> > I google a lot but dont find any solution which I can get clients
> >> > information. Is there a way for me to get statistics, such as clients'
> >> > IP or mounting point and etc, so that I can deal with it.
> >> >
> >> > Thanks.
> >> > _______________________________________________
> >> > ceph-users mailing list
> >> > ceph-users at lists.ceph.com
> >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
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