Also, if you are using a newer kernel, add rsize=16777216,wsize=16777216 (or smaller) if you don't want to run out or memory buffers after a few mount/unmount cycles. On 6/15/20 6:44 AM, Marc Roos wrote: > > > 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 >> _______________________________________________ >> ceph-users mailing list -- ceph-users@xxxxxxx >> To unsubscribe send an email to ceph-users-leave@xxxxxxx > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > -- Tony Lill, OCT, ajlill@xxxxxxxxxxxxxxxxxxx President, A. J. Lill Consultants (519) 650 0660 539 Grand Valley Dr., Cambridge, Ont. N3H 2S2 (519) 241 2461 -------------- http://www.ajlc.waterloo.on.ca/ ---------------
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