Hello
I noticed that on my system, transfers always have the same problem :
after investigation i found the origin and it is the default configuration of samba in OMV
min receivefile size = 16384
after removing it or setting it to zero :
min receivefile size
This option changes the behavior of Samba when processing SMBwriteX calls. Any incoming SMBwriteX call on a non-signed SMB/CIFS connection greater than this value will not be processed in the normal way but will be passed to any underlying kernel recvfile or splice system call (if there is no such call Samba will emulate in user space). This allows zero-copy writes directly from network socket buffers into the filesystem buffer cache, if available. It may improve performance but user testing is recommended. If set to zero Samba processes SMBwriteX calls in the normal way. To enable POSIX large write support (SMB/CIFS writes up to 16Mb) this option must be nonzero. The maximum value is 128k. Values greater than 128k will be silently set to 128k.
I'm not an expert and this solution isn't universal, but I hope it will be useful to others.
My settings :
Version 6.4.4-1 (Shaitan)
Device Odroid HC4
Processeur ARMv8 Processor rev 0 (v8l)
Noyau Linux 6.1.11-meson64
