Re: mount cephfs with autofs

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The systemd autofs will mount cephfs successfully, with both kernel and
fuse clients.

Marc Roos <M.Roos@xxxxxxxxxxxxxxxxx> 于2020年6月15日周一 下午6:44写道:

>
>
> Thanks for these I was missing the x-systemd. entries. I assume these
> are necessary so booting does not 'hang' on trying to mount these? I
> thought the _netdev was for this and sufficient?
>
>
>
>
>
> -----Original Message-----
> To: Derrick Lin
> Cc: ceph-users
> Subject:  Re: mount cephfs with autofs
>
> Hi,
>
> With CentOS 7.8 you can use the systemd autofs options in /etc/fstab.
> Here are two examples from our clusters, first with fuse and second
> with kernel:
>
> none /cephfs fuse.ceph
> ceph.id=admin,ceph.conf=/etc/ceph/dwight.conf,ceph.client_mountpoint=/,x
> -systemd.device-timeout=30,x-systemd.mount-timeout=30,noatime,_netdev,no
> auto,x-systemd.automount,x-systemd.idle-timeout=30,ro
> 0 2
>
> cephflax.cern.ch:6789:/ /cephfs2 ceph
> name=admin,secretfile=/etc/ceph/flax.admin.secret,x-systemd.device-timeo
> ut=30,x-systemd.mount-timeout=30,noatime,_netdev,noauto,x-systemd.automo
> unt,x-systemd.idle-timeout=30,ro
> 0 2
>
> Cheers, Dan
>
> On Mon, Jun 15, 2020 at 9:27 AM Derrick Lin <klin938@xxxxxxxxx> wrote:
> >
> > Hi guys,
> >
> > I can mount my cephfs via mount command and access it without any
> problem.
> >
> > Now I want to integrate it in autofs which is used on our cluster.
> >
> > It seems this is not a popular approach and I found only this link:
> >
> > https://drupal.star.bnl.gov/STAR/blog/mpoat/how-mount-cephfs
> >
> > I followed the link but could not get it to work. I am wondering if
> this is
> > possible at all?
> >
> > We are using CentOS 7.8 and the ceph cluster is running nautilus
> 14.2.9
> >
> > Regards,
> > Derrick
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