> Am 30.03.2023 um 06:45 schrieb Ranjan Maitra <mlmai...@gmx.com>: > > Hi, > > I am trying to modify my /etc/fstab to mount a drive (where I want to place a > backup). From looking at the current setup created by anaconda, it looks like > I have to setup using UUID or LABEL (however these seem to be blank, see > below).
Don’t worry about UUID. There is no consistent rule how to specify a drive in fstab. And various Fedora tools handle it differently and you will have a mix of UUID or /dev/xxx specification. > First, my setup. > > I have one SSD that has / and all the partitions associated with it. > > I have three additional drives, two of which are hardware (for historical > reasons) RAIDed, and have /home As it looks, sda and sdc are software raid. If you had a hardware raid, all disks attached to the hardware raid controller show up as one drive. But doesn’t matter as long as it works. > in them, and a third new drive that is a "free agent" (sorry for not knowing > the correct term, but I hope that I can convey the meaning). > > I want this to be mounted at boot as /mnt/whatever (I have verified that this > mount-point has been created and exists). > > So, I look at my /dev/disk/by-disk-seq and see: > > ~$ ls > 1@ 2@ 4@ 5@ 6@ > > ~$ ll * > lrwxrwxrwx. 1 root root 9 Mar 29 14:01 1 -> ../../sda > lrwxrwxrwx. 1 root root 9 Mar 29 14:01 2 -> ../../sdb > lrwxrwxrwx. 1 root root 9 Mar 29 14:01 4 -> ../../sdc > lrwxrwxrwx. 1 root root 9 Mar 29 14:01 5 -> ../../sr0 > > > OK, there is an a, b and c. The d is the first drive that has the /, the sr0 > is the swap, and the a, b and c are the three drives. > > It appears to me that the sda and sdc are the ones raided (they have the same > UUID and also lsblk indicates so (I have made up the part numbers here, for > security). I have to say that I expected sda and sdb to be the RAIDed drives, > I thought that sdc would be the new one that has been put in. But perhaps I > am wrong in my understanding. > > > Anyway, > > $ lsblk -f > NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% > MOUNTPOINTS > sda isw_raid_member 1.3.00 > > sda1 ext4 1.0 xxxxx > md126 > > md126p1 ext4 1.0 xxxxx 116.3G 8% /home > md127 > > sdb > > sdc isw_raid_member 1.3.00 > > sdc1 ext4 1.0 xxxxx > md126 > > md126p1 ext4 1.0 xxxxx 116.3G 8% /home > md127 > > sdd > > sdd1 vfat FAT32 E56F-E0D8 > > sdd2 ext4 1.0 yyyyy 595.9M 8% /boot > sdd3 vfat FAT32 1616-D18F 933.7M 2% > /boot/efi > sdd4 ext4 1.0 uuuuu 43.2G 0% /tmp > sdd5 ext4 1.0 vvvvv 43.2G 0% > /usr/local > sdd6 swap 1 wwwww [SWAP] > sdd7 ext4 1.0 zzzzz 76.3G 14% / > sr0 > > zram0 > [SWAP] > > > But, my problem is that /dev/sdb does not appear to have a UUID number. > Indeed, I get nothing back when I try: At first you have to create a partition and a file system on the new drive, which seems to be /dev/sdb. (After that you should see UUIDs). What says cfdisk /dev/sdb ? If you can, create a partition and afterwards a filesystem. Then try e.g. mount -t xfs|ext4 /dev/sdb1 /mnt _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue