can’t change attributes MNT_DEFEXPORTED already set for mount

When restarting my TrueNAS (CORE) box, I got a few of the following errors for a few of my datasets: Apr 23 02:11:37 truenas 1 2022-04-23T02:11:37.549270+00:00 truenas.local mountd 1176 – – can’t change attributes for /mnt/tank/user/jmtran: MNT_DEFEXPORTED already set for mount 0xfffff8016cc87000 Apr 23 02:11:37 truenas 1 2022-04-23T02:11:37.549276+00:00 truenas.local mountd 1176 – – bad exports …

Yet another post about setting up alerts

tl;dr Set up e-mail alerts so that you are alerted to when things (start to) go wrong. This morning, I got an email from my FreeNAS server with the following: New alerts: * Boot Pool Status Is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. …