How to copy a file with systemd mount unit escape in name on cifs mount?












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I'm writing a backup with rsync and a file with the systemd mount unit escape x2d for - on a cifs (protocol version 3) (/mnt/diskstation/backup in this example) causes the following trouble:



> sudo rsync -a /etc/systemd/system/ /mnt/diskstation/backup/test/
rsync: recv_generator: failed to stat "/mnt/diskstation/backup/test/snap-openmapperx2ddesktop-22.mount": Invalid argument (22)
rsync: symlink "/mnt/diskstation/backup/test/multi-user.target.wants/snap-openmapperx2ddesktop-22.mount" -> "/etc/systemd/system/snap-openmapperx2ddesktop-22.mount" failed: Invalid argument (22)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]


Copying the file to /tmp with sudo rsync -a /etc/systemd/system/ /tmp/test/ works fine.



Some more info about the file:



> stat /etc/systemd/system/snap-openmapper\x2ddesktop-22.mount 
Datei: /etc/systemd/system/snap-openmapperx2ddesktop-22.mount
Größe: 263 Blöcke: 8 EA Block: 4096 Normale Datei
Gerät: 802h/2050d Inode: 2243 Verknüpfungen: 1
Zugriff: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Zugriff : 2019-01-13 10:35:13.500148076 +0100
Modifiziert: 2018-06-30 21:10:57.316164101 +0200
Geändert : 2018-08-02 13:54:58.150254417 +0200
Geburt : -


I'm wondering where the responsibility for this behaviour lies: user (cifs might have trouble allowing in the name, but it's 2018, so...), rsync or cifs.










share|improve this question



























    0















    I'm writing a backup with rsync and a file with the systemd mount unit escape x2d for - on a cifs (protocol version 3) (/mnt/diskstation/backup in this example) causes the following trouble:



    > sudo rsync -a /etc/systemd/system/ /mnt/diskstation/backup/test/
    rsync: recv_generator: failed to stat "/mnt/diskstation/backup/test/snap-openmapperx2ddesktop-22.mount": Invalid argument (22)
    rsync: symlink "/mnt/diskstation/backup/test/multi-user.target.wants/snap-openmapperx2ddesktop-22.mount" -> "/etc/systemd/system/snap-openmapperx2ddesktop-22.mount" failed: Invalid argument (22)
    rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]


    Copying the file to /tmp with sudo rsync -a /etc/systemd/system/ /tmp/test/ works fine.



    Some more info about the file:



    > stat /etc/systemd/system/snap-openmapper\x2ddesktop-22.mount 
    Datei: /etc/systemd/system/snap-openmapperx2ddesktop-22.mount
    Größe: 263 Blöcke: 8 EA Block: 4096 Normale Datei
    Gerät: 802h/2050d Inode: 2243 Verknüpfungen: 1
    Zugriff: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
    Zugriff : 2019-01-13 10:35:13.500148076 +0100
    Modifiziert: 2018-06-30 21:10:57.316164101 +0200
    Geändert : 2018-08-02 13:54:58.150254417 +0200
    Geburt : -


    I'm wondering where the responsibility for this behaviour lies: user (cifs might have trouble allowing in the name, but it's 2018, so...), rsync or cifs.










    share|improve this question

























      0












      0








      0








      I'm writing a backup with rsync and a file with the systemd mount unit escape x2d for - on a cifs (protocol version 3) (/mnt/diskstation/backup in this example) causes the following trouble:



      > sudo rsync -a /etc/systemd/system/ /mnt/diskstation/backup/test/
      rsync: recv_generator: failed to stat "/mnt/diskstation/backup/test/snap-openmapperx2ddesktop-22.mount": Invalid argument (22)
      rsync: symlink "/mnt/diskstation/backup/test/multi-user.target.wants/snap-openmapperx2ddesktop-22.mount" -> "/etc/systemd/system/snap-openmapperx2ddesktop-22.mount" failed: Invalid argument (22)
      rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]


      Copying the file to /tmp with sudo rsync -a /etc/systemd/system/ /tmp/test/ works fine.



      Some more info about the file:



      > stat /etc/systemd/system/snap-openmapper\x2ddesktop-22.mount 
      Datei: /etc/systemd/system/snap-openmapperx2ddesktop-22.mount
      Größe: 263 Blöcke: 8 EA Block: 4096 Normale Datei
      Gerät: 802h/2050d Inode: 2243 Verknüpfungen: 1
      Zugriff: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
      Zugriff : 2019-01-13 10:35:13.500148076 +0100
      Modifiziert: 2018-06-30 21:10:57.316164101 +0200
      Geändert : 2018-08-02 13:54:58.150254417 +0200
      Geburt : -


      I'm wondering where the responsibility for this behaviour lies: user (cifs might have trouble allowing in the name, but it's 2018, so...), rsync or cifs.










      share|improve this question














      I'm writing a backup with rsync and a file with the systemd mount unit escape x2d for - on a cifs (protocol version 3) (/mnt/diskstation/backup in this example) causes the following trouble:



      > sudo rsync -a /etc/systemd/system/ /mnt/diskstation/backup/test/
      rsync: recv_generator: failed to stat "/mnt/diskstation/backup/test/snap-openmapperx2ddesktop-22.mount": Invalid argument (22)
      rsync: symlink "/mnt/diskstation/backup/test/multi-user.target.wants/snap-openmapperx2ddesktop-22.mount" -> "/etc/systemd/system/snap-openmapperx2ddesktop-22.mount" failed: Invalid argument (22)
      rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]


      Copying the file to /tmp with sudo rsync -a /etc/systemd/system/ /tmp/test/ works fine.



      Some more info about the file:



      > stat /etc/systemd/system/snap-openmapper\x2ddesktop-22.mount 
      Datei: /etc/systemd/system/snap-openmapperx2ddesktop-22.mount
      Größe: 263 Blöcke: 8 EA Block: 4096 Normale Datei
      Gerät: 802h/2050d Inode: 2243 Verknüpfungen: 1
      Zugriff: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
      Zugriff : 2019-01-13 10:35:13.500148076 +0100
      Modifiziert: 2018-06-30 21:10:57.316164101 +0200
      Geändert : 2018-08-02 13:54:58.150254417 +0200
      Geburt : -


      I'm wondering where the responsibility for this behaviour lies: user (cifs might have trouble allowing in the name, but it's 2018, so...), rsync or cifs.







      mount samba rsync cifs filename






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      share|improve this question











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      asked Jan 13 at 17:00









      Karl RichterKarl Richter

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