So what you want to backup is a btrfs unmounted subvolume (/home/data/dossiers) compared to main mount point /home. If you mount that subvolume, it will be backuped.
On my system /data is a subvolume of / and I have it declared like this in my /etc/fstab. /dev/mapper/cr_nvme0n1p2 /data btrfs subvol=@/data,nofail,noatime If it is mounted it will be seen, and backup'ed. On Wednesday, 30 April 2025 at 13:37:25 UTC+2 J.y B wrote: > done. the results: > > > > Le mercredi 30 avril 2025 à 10:36:54 UTC+2, Bruno Friedmann > (bruno-at-bareos) a écrit : > >> Did you tried to see them with >> >> btrfs subvolume list / >> >> On Tuesday, 29 April 2025 at 16:10:56 UTC+2 J.y B wrote: >> >>> good spot about Unknown (i'm bad in english ^^), but that don't solve my >>> problem. >>> >>> And about " that doesn't answer if /home/data is a separated subvolume", >>> how i can check that? >>> >>> Thank a lot by the way >>> >>> Le mardi 29 avril 2025 à 16:02:25 UTC+2, Bruno Friedmann >>> (bruno-at-bareos) a écrit : >>> >>>> Beware, that doesn't answer if /home/data is a separated subvolume >>>> (which obviously is not mounted) >>>> and >>>> Unknow is not Unknown ;-) >>>> >>>> On Tuesday, 29 April 2025 at 15:59:32 UTC+2 J.y B wrote: >>>> >>>>> That funny because i already try this ^^ >>>>> >>>>> [image: sdsdsd.png] >>>>> >>>>> Here you can see all FS present on my client : >>>>> >>>>> [image: ereerererre.png] >>>>> >>>>> >>>>> >>>>> Le mardi 29 avril 2025 à 15:55:17 UTC+2, Bruno Friedmann >>>>> (bruno-at-bareos) a écrit : >>>>> >>>>>> What mount /home/data return ? >>>>>> is that a btrfs subvolume not explicitely mounted ? >>>>>> >>>>>> As a workaround, you should be able to add "unknown" as fs type in >>>>>> the fileset. >>>>>> >>>>>> FS Type = "unknown" >>>>>> >>>>>> but would be nice to find the roots ... >>>>>> >>>>>> On Tuesday, 29 April 2025 at 15:44:54 UTC+2 J.y B wrote: >>>>>> >>>>>>> Hello everyone, >>>>>>> Long time i don't come here. >>>>>>> >>>>>>> I have a problem i can't solve and i need help. >>>>>>> I add a need client (debian 12 like my director) and con't stop to >>>>>>> have problem about "Top level directory "/home/data" has unlisted >>>>>>> fstype >>>>>>> "unknown" " >>>>>>> >>>>>>> At first i had this problem : /home/data/dossiers is a different >>>>>>> filesystem. Will not descend from /home/data/ into it. >>>>>>> >>>>>>> It's the first time i see this error and try some things like add >>>>>>> "OneFs = no" and other variables like "fs type = btrfs" but without >>>>>>> succes. >>>>>>> >>>>>>> Can you help me ? >>>>>>> >>>>>>> My bareos director and clients are all at last version >>>>>>> >>>>>> -- You received this message because you are subscribed to the Google Groups "bareos-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to bareos-users+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/bareos-users/1f352c99-b0cf-4133-86ee-fdfc52189f7cn%40googlegroups.com.
