[ceph-users] Re: cephfs +inotify = caps problem?

2024-09-26 Thread Frédéric Nass
Hi Burkhard, This is a known issue. We ran into it a few months back using VScode containers working on Cephfs under Kubernetes. Tweaking the settings.json file as he suggested here [1] by Dietmar did the trick for us. Regards, Frédéric. [1] https://lists.ceph.io/hyperkitty/list/ceph-users@ce

[ceph-users] Re: Cephfs + inotify

2021-10-15 Thread Jeff Layton
On Fri, 2021-10-08 at 21:27 +0200, Daniel Poelzleithner wrote: > On 08/10/2021 21:19, David Rivera wrote: > > > I've used inotify against a kernel mount a few months back. Worked fine for > > me if I recall correctly. > > It can very much depend on the source of changes. It is easy to imagine > c

[ceph-users] Re: Cephfs + inotify

2021-10-09 Thread Janne Johansson
Den fre 8 okt. 2021 kl 17:21 skrev Sean : > I don’t think this is possible, since CephFS is a network mounted > filesystem. The inotify feature requires the kernel to be aware of file > system changes. If the kernel is unaware of changes in a tracked directory, > which is the case for all network

[ceph-users] Re: Cephfs + inotify

2021-10-08 Thread David Rivera
I see. This is true, I did monitor for changes on all clients involved. On Fri, Oct 8, 2021, 12:27 Daniel Poelzleithner wrote: > On 08/10/2021 21:19, David Rivera wrote: > > > I've used inotify against a kernel mount a few months back. Worked fine > for > > me if I recall correctly. > > It can v

[ceph-users] Re: Cephfs + inotify

2021-10-08 Thread Daniel Poelzleithner
On 08/10/2021 21:19, David Rivera wrote: > I've used inotify against a kernel mount a few months back. Worked fine for > me if I recall correctly. It can very much depend on the source of changes. It is easy to imagine changes originating from localhost get inotify events, while changes from othe

[ceph-users] Re: Cephfs + inotify

2021-10-08 Thread David Rivera
I've used inotify against a kernel mount a few months back. Worked fine for me if I recall correctly. On Fri, Oct 8, 2021, 08:20 Sean wrote: > I don’t think this is possible, since CephFS is a network mounted > filesystem. The inotify feature requires the kernel to be aware of file > system cha

[ceph-users] Re: Cephfs + inotify

2021-10-08 Thread Sean
I don’t think this is possible, since CephFS is a network mounted filesystem. The inotify feature requires the kernel to be aware of file system changes. If the kernel is unaware of changes in a tracked directory, which is the case for all network mounted filesystems, then it can’t inform any watc