WebApr 28, 2024 · DS1512+ is setup with 2 x NIC in link aggregation and switch ports setup in a trunk. When I use my Win10 PC to copy a folder from my DS1819+ to the DS1512+, I get 90 - 100MB/s. When I setup rsync copy (single version) on the DS1819+ to copy data from to my DS1512+ i'm getting 15mbps. Shouldn'tIi be seeing the same 90-100MB/s speeds? The … WebMay 17, 2024 · The way you use the backup, copy to USB drive to store off-site, synology can do the job via file station (the equivalent windows explorer app of the DSM) at speeds of well over 65MB/s using USB3.0. Also with mapped SMB directories to a PC that hosts the USB drive, Synology can also achieve 65MB/s+ transfer speeds.
Optimizing rsync for transferring huge files quickly
WebApr 5, 2016 · Speed up / avoid calculation of rsync file lists. I use rsync 3.1.1 to keep in sync two discs, one of which is on the network and mounted as a samba share on /mnt/ROUTER_WD_2TB/. This is the source, with a speed of 30-40MB/s maximum due to network limitations. The other, the destination, is mounted locally (peak 110MB/s) and is … WebUsing: cp -rf /mnt/nfs-share /backup-storage/ bmon shows consequently around 600 MiB/s. Using rsync -av /mnt/nfs-share /backup-storage/ bmon shows some packets in the first seconds, halts for about 30 seconds and than builds up to about 60-75 MiB/s. CPU is around 60%. What should/could I change to use rsync with the same performance as cp? ubuntu run and cmd difference
Slow write speeds when writing onto USB flash drives
WebSep 13, 2024 · Rsync can be pretty slow copying files. Especially if it is many small files. But it also may depend on the direction and the filesystems used. Faster when using SATA, … This kind of optimisation is about disk access and filesystem structure. There is nothing to see with number of CPU! So this could improve transfer even if your host use single core CPU. As the goal is to ensure maximum data are using bandwidth while other task browse filesystem, the most suitednumber of … See more If you're locallycopying a server to another, there is no need to encrypt data during transfer! By default, rsync use ssh to transer data through network. To avoid this, … See more Zstandard could be upto 8x faster than the common gzip. So using this newer compression algorithm will improve significantly your transfer! See more WebRsync’s transfer protocol performs poorly over WANs Rsync uses TCP/IP transfer protocol, which doesn’t transfer well over WANs and high-latency networks. TCP/IP treats every acknowledgement delay and packet loss as network congestion and … scary movies suitable for kids