Date: Tue, 31 Jul 2018 21:23:56 +0000 From: John <jwd@FreeBSD.org> To: FreeBSD-FS <freebsd-fs@freebsd.org> Subject: Nfsroot .zfs/snapshot mounted on different mount? Message-ID: <20180731212355.GA19206@FreeBSD.org>
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--C7zPtVaVf+AK4Oqc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Folks, I ran into something today I didn't expect and was wondering how it is accomplished - or something is going on in the NFS code I've never seen. I have some remote nfs booted systems where the OS lives on ZFS volumes (the client is linux):. 10.121.56.21:/vol/nfsbt_sysgpu01 100G 4.7G 96G 5% / After installing the latest gpu drivers I was asked to compare a few things and went into the /.zfs/snapshot directory as typical. However, I then noticed a 2nd nfs mount had appeared: 10.121.56.21:/vol/nfsbt_sysgpu01/.zfs/snapshot/rb_20180727-185554_drivers 100G 4.7G 96G 5% /.zfs/snapshot/rb_20180727-185554_drivers To my knowledge, I have no auto-mounter that could have done the mount. I'm curious where this is hooked in. The server is: FreeBSD 11.1-STABLE #11 r327104: Sat Dec 23 08:19:22 EST 2017 with standard nfsv3 exports. Other than this curiousness the system is flawless. Thanks, John --C7zPtVaVf+AK4Oqc Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQF8BAEBCgBmBQJbYNNqXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQwNDBGOTgxNzM0NzQ3OEFBNDYyODNGQzVC NjI0OTlBMTQyNEY3RjgxAAoJELYkmaFCT3+BJlMH/0ZCYBMrsLSW/ls5JNADaILF QuLLtduyP3DOkpITukNnOM54hc+2YRd+Hjv5uJkovOzoPiRbzuDw5++Ol0eYlAJM 5ts7gp/cbjG+H+iukNab8G8lBKsUP0Z4plgAlG1ubJCEonTIB/AzUXe2CEeYdYr0 E7NnnjsCbcMs9zBU7ZxFIsqeFAEascrSDUMKyPCAKHnVMcKs9R84uaD4vCRhSSVg b5aFRyCbx69S8+WIgjBIGbVxCXbZEJJ1ZBtvTelttqlhPoFmjzcrPSc/YeCW7Q3P 8Ta4s+orRdYtO1b0Ma0boEBLpHfoTDlnXGimTT9eFeaqSuK9paJQhTKuNwCKPPE= =aZeP -----END PGP SIGNATURE----- --C7zPtVaVf+AK4Oqc--
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