Date: Thu, 21 Nov 2019 18:19:24 +0100 From: Jan Behrens <jbe-mlist@magnetkern.de> To: mike tancsa <mike@sentex.net> Cc: Martin Simmons <martin@lispworks.com>, freebsd-fs@freebsd.org Subject: Re: ZFS snapdir readability (Crosspost) Message-ID: <20191121181924.1e82775b8cdde685a41f65b3@magnetkern.de> In-Reply-To: <e3447f90-931d-6f74-fd13-a0d4fff8b115@sentex.net> References: <20191107004635.c6d2e7d464d3d556a0d87465@magnetkern.de> <CAOtMX2huHZcXHH%2B=3Bx7hX_p9udJ2acOX%2BZL8vW=pjqbe6mOAA@mail.gmail.com> <e2eecef7-21b6-0ff2-b259-71421b7d097c@sentex.net> <9B22AD46-BE87-4305-9638-74D23AD4C8CA@sarenet.es> <cfcc12dd-e9eb-5a98-a031-ab18436a2dd3@sentex.net> <261FE331-EC5C-48C8-9249-9BCBF887CE38@sarenet.es> <913f7040-6e38-452d-6187-e17fae63b652@sentex.net> <20191120144041.7f916360dc0c69bf509c9bd1@magnetkern.de> <AEF4CA02-36B3-42FC-BE92-14DF0AF99540@sarenet.es> <20191120163437.691abd369ab9c0a6d7d45ff2@magnetkern.de> <CF38B478-3638-4C18-B69F-E589DE9BBB95@sarenet.es> <20191120175803.03401c3316fe756cc46f79f1@magnetkern.de> <201911211119.xALBJSIW030544@higson.cam.lispworks.com> <20191121174926.17bf250f4c65964620811554@magnetkern.de> <e3447f90-931d-6f74-fd13-a0d4fff8b115@sentex.net>
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On Thu, 21 Nov 2019 11:59:50 -0500 mike tancsa <mike@sentex.net> wrote: > On 11/21/2019 11:49 AM, Jan Behrens wrote: > > > > As far as I know, there is no way to disable having .zfs/snapshot > > readable by everyone, is that correct? > > I believe so. Hence the request to add a zfs feature to add a new > option to snapdir along the lines of > > zfs set snapdir=inaccessible <filesystem> > or > zfs set snapdir=rootonly <filesystem> > > ---Mike > Out of curiosity, would one or two new values (inaccessible and/or rootonly) for the snapdir property require to introduce a new zpool-feature? How about compatibility with other operating systems? Regards, Jan
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