TerraMaster Forum

Hi,
Backup is failing.
I did setup my new NAS this week, first mirroring to the direct connected USB Drive worked, but the last mirrors failed with the error:
"too many open files"

The folders it failed contains a lot small files (backup of a homepage).

full log:
1). gitlab.local/golibrary/ter_backup/backup.(*Service).execManyFunc
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/multi.go:84"
2). gitlab.local/golibrary/ter_backup/backup.(*Service).backupInc
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/inc.go:110"
3). gitlab.local/golibrary/ter_backup/backup.(*Service).BackupMirror
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/mirror.go:38"
4). USBCopy/service/Synctask.(*TaskOperate).MirrorBackUp.func1
" /home/xiaoxx/workspace/arm/tfm_backup/backend/service/Synctask/synctask.go:740"
2. set mtime failed
1). gitlab.local/golibrary/ter_backup/backup.(*Service).backupInc.func1.1
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/inc.go:87"
2). gitlab.local/golibrary/ter_backup/backup.(*Service).execManyFunc
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/multi.go:83"
3). gitlab.local/golibrary/ter_backup/backup.(*Service).backupInc
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/inc.go:110"
4). gitlab.local/golibrary/ter_backup/backup.(*Service).BackupMirror
" /home/xiaoxx/go-src/pkg/mod/gitlab.local/golibrary/[email protected]/backup/mirror.go:38"
5). USBCopy/service/Synctask.(*TaskOperate).MirrorBackUp.func1
" /home/xiaoxx/workspace/arm/tfm_backup/backend/service/Synctask/synctask.go:740"
3. open /Volume1/@usb/usbshare1/Daten/3 mike/yyyy/yyyy/Backup/20160206/Files/wp-includes/js/tinymce/skins/wordpress: too many open files

This looks like it could be the result of some flaw.
Can you please provide the TNAS model, TOS version, and APP version? We will try to reproduce and verify the anomaly you mentioned.

F4-212
TOS 5.1.73-00078
TFM Backup 1.0.14