That won't work if he is logged in as himself. Log in as root and do the magic to /etc/fstab. Or do the magic to /etc/fstab, reboot and hope it's right! :)
Kent On Mon, Dec 4, 2023 at 3:18 PM Tilghman Lesher <[email protected]> wrote: > Your current PWD is your home directory, which is why you can't unmount it. > > Change your working directory to '/', and try again. > > On Sun, Dec 3, 2023 at 2:14 PM Alex Smith (K4RNT) > <[email protected]> wrote: > > > > Hey everyone, > > > > I'm running Xubuntu 22.04.3 Jammy, and have some questions for the ZFS > experts of the list. > > > > I have several ZFS pools in my system, and have a ZFS pool for a single > NVME SSD, which I have set up for my home directories. The /home directory > was originally under /, and I have successfully sent the data over to the > new pool, but I am having difficulty with the old filesystem, which is > still mounted for /home/alex, and it reports that it's busy. > > > > Can I set up the old filesystem to not be mounted automatically on > future boots? Do I have to destroy the filesystem, or can I keep the old > data. I have snapshots as well. > > > > Here are my filesystems. > >> > >> > >> homepool 441G 458G > 24K /homepool > >> homepool/USERDATA 59.5G 458G > 24K /homepool/USERDATA > >> homepool/USERDATA/alex_b7ww6i 59.5G 458G > 59.5G /home/alex > >> > >> homepool/home 382G 458G > 382G /home > >> > >> rpool/USERDATA 45.7G 83.8G > 96K / > >> > >> rpool/USERDATA/alex_b7ww6i 45.4G 83.8G > 45.4G /home/alex > >> rpool/USERDATA/root_b7ww6i 383M 83.8G > 383M /root > > > > > >> alex@wenatchee:~$ sudo zfs unmount rpool/USERDATA/alex_b7ww6i > >> cannot unmount '/home/alex': pool or dataset is busy > > > > > > My problem is that there are two filesystems with the same mountpoint. I > don't know how to resolve this. > > > > Thanks for all the help in advance! > > > > " 'With the first link, the chain is forged. The first speech censured, > the first thought forbidden, the first freedom denied, chains us all > irrevocably.' Those words were uttered by Judge Aaron Satie as wisdom and > warning... The first time any man's freedom is trodden on, we’re all > damaged." - Jean-Luc Picard, quoting Judge Aaron Satie, Star Trek: TNG > episode "The Drumhead" > > - Alex Smith (K4RNT) > > - Lacey, Washington (Olympia, WA metropolitan area) > > > > -- > > -- > > You received this message because you are subscribed to the Google > Groups "NLUG" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > [email protected] > > For more options, visit this group at > http://groups.google.com/group/nlug-talk?hl=en > > > > --- > > You received this message because you are subscribed to the Google > Groups "NLUG" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected]. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/nlug-talk/CAMaOCTLWHasjXY3kXiZWrwtNo2JAQ%2BoGo1H7OexA7pWQhiS8YA%40mail.gmail.com > . > > > > -- > Tilghman > > -- > -- > You received this message because you are subscribed to the Google Groups > "NLUG" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nlug-talk?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "NLUG" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/nlug-talk/CAHPkZcWs1%2BsWiXL3%2BGU2StTUBfb%2BuoDP5703aRkqsaWp6OuEqA%40mail.gmail.com > . > -- -- You received this message because you are subscribed to the Google Groups "NLUG" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nlug-talk?hl=en --- You received this message because you are subscribed to the Google Groups "NLUG" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/nlug-talk/CA%2B6_KC9pZux2wBkYqn71f2oQ-TjnMmgWHb_13%3DjDxKYhS%3DBZLg%40mail.gmail.com.
