If I reboot the Synology NAS, it goes fast again, that’s why I think it’s the issue here. The issue I’m facing it that about 20-30 after starting a transfer, which is made either from Windows Explorer, Directory Opus built-in transfer dialog or even bvbackup 2, a small but useful backup utility, it starts to be really slow. So I’m transferring data over network which is all Gigabit network, and I reach about 420Mbps, I’m pleased with that. I’m in the process of transferring data from my old NAS (Netgear 4 Ultra NAS – RAID 5 – 4 x WD Red 3 Tb) to my new one (Synology DS1817 – SHR-2 4 x 6Tb WD Red). Wow, I’ve read the whole thread here, but nobody seems to get the issue I have. I want to speed up SVN on very big bunch of small files to DSM. Not fast as USB copy or copy on DSM itself, but still at around 5-10 times faster as WLAN.Į.g. Copying same small files out LAN to DSM is also relatively fast. So the difference is very high.Ĭopying same small files out of USB to DSM is fast. As Example, slow is under 100 kbit/sec (30-50 kbit) for small files vs. But it is still slow on small file over WLAN. I tried several DSM Settings, I switched of IP v6, I tried Windows tweaks. The high drop in transfer rate is only on small files on WLAN (also on 5Ghz with very good condition). I tried several settings and googled very much! But no solution. For example using DSM as SVN Server or as Cloud-Synchronization, you want to have also fast transfer rates on small files. Zipping file is not working in every case. Same as you.Big files are transfered great. Transfer rates also only have a high drop on small files, not on big files. The NAS itself on USB copy and everything else is very fast, also on small files.īut transfer rates drop high on WLAN even on really, really great WLAN conditions. Also as you, the time needed to copy many small files has a multiplication by a big factor compared to big files. I have also very small transfer rates on small files. Just remember that the sockets generally need to be on the same phase and sometimes you can get interference from other equiment (I used to have a cheap laptop power adapter that would kill powerline connections when it was plugged in to the same ring main).ĭid you find a solution? I face the same problem. I’ve used powerline adapters quite a bit as my previous apartments were solid concrete
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