10-16-2019, 09:12 PM
In the meantime you could try some basic network diagnostics.
1) Run a 30 second ping test from the Pi to your NAS and see if there are any errors or %packet loss in the ping stats. Below is an example from one of my Pi's to my Router which also functions as a NAS.
2) Examine the stats for the network interface on the Pi and see if there are excessive number of retires or dropped packets. Example below from one of my Pi's using WiFi (wlan0)
1) Run a 30 second ping test from the Pi to your NAS and see if there are any errors or %packet loss in the ping stats. Below is an example from one of my Pi's to my Router which also functions as a NAS.
Code:
pi@rp3:~ $ ping rt-n66u
PING rt-n66u.home (192.168.1.1) 56(84) bytes of data.
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=1 ttl=64 time=2.18 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=2 ttl=64 time=2.06 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=3 ttl=64 time=2.04 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=4 ttl=64 time=2.10 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=5 ttl=64 time=2.11 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=6 ttl=64 time=2.11 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=7 ttl=64 time=2.05 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=8 ttl=64 time=2.13 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=9 ttl=64 time=2.18 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=10 ttl=64 time=2.16 ms
64 bytes from www.asusnetwork.net (192.168.1.1): icmp_seq=11 ttl=64 time=2.15 ms
^C
--- rt-n66u.home ping statistics ---
11 packets transmitted, 11 received, 0% packet loss, time 22ms
rtt min/avg/max/mdev = 2.043/2.115/2.184/0.055 ms2) Examine the stats for the network interface on the Pi and see if there are excessive number of retires or dropped packets. Example below from one of my Pi's using WiFi (wlan0)
Code:
pi@rp3:~ $ ifconfig
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:17:f7:00:a7:89 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 1516 bytes 213588 (208.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1516 bytes 213588 (208.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.137 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::9f03:694a:d812:8ab9 prefixlen 64 scopeid 0x20<link>
ether 20:0d:b0:32:34:a2 txqueuelen 1000 (Ethernet)
RX packets 64864 bytes 55145615 (52.5 MiB)
RX errors 0 dropped 3 overruns 0 frame 0
TX packets 44359 bytes 5112613 (4.8 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0