Creating of user views fails on btrfs based backup store

Server
1

Hi,

I changed our backup store to btrfs. Since then we always get warnings/errors that the user views could not be created.

Error creating folder “/opt/urbackup/GP-iCRM/210511-1422/user_views/nt authority_system” for user at user_views in backup storage of current backup
Error creating user view for user with id 1
Error creating folder “/opt/urbackup/GP-iCRM/210511-1422/user_views/bpacrm_candre” for user at user_views in backup storage of current backup
Error creating user view for user with id 2

I suspect that the server tries to create the folders and links after completing the snapshot, leading to a read only error.

Does anyone have any idea what also could lead to this problem?

Best Regards
Chris

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2

No idea why this is happening, but I have the same issue, also with Btrfs storage. While not helping with a solution, this might point to Btrfs being involved.

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3

Same here also with btrfs.

4

Issue still persists and is always repeatable .

5

issue still persists on btrfs , repeatable , urbackup server version 2.5.33 on ubuntu

6

Documented as not working in the manual now:

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7

thank you for the reply, is there any way to turn this feature off ?
my backups are getting stuck for 10h + trying to do this …

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image1988×724 18.8 KB

8

image is this enough ?
”Symbolic links with incremental file backup usage“ in general extended settings

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