Messages in this thread | | | From | Miklos Szeredi <> | Date | Thu, 5 May 2022 15:59:45 +0200 | Subject | Re: [RFC PATCH] getting misc stats/attributes via xattr API |
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On Thu, 5 May 2022 at 14:30, Karel Zak <kzak@redhat.com> wrote:
> Is there a way how to get mountinfo-like entry by mount ID for some > sub-tree? Something like: > > getfattr -etext -n ":mnt:info:21" /
Yes:
getfattr -etext -n ":mntns:21:info" /
> > The interface has to be consistent with some notification system (I > see your question about fsnotify/fanotify at linux-fsdevel) and mount > ID seems better than paths due to over-mounts, etc.
Right.
If the mount notification doesn't fit into fsnotify well, the original patch from David could be used. I think that part was uncontroversial.
Thanks, Miklos
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