Recently bought the NAS and the SFP+ module, but cant get the transfer speed anywhere near 10Gb/s
Using static ip 192.168.0.112 on nic and 192.168.0.111 on nas
nic2:TP-link TX401
MTU 9000 on both nas and nic2 (tried different values 2)
My computer(nic2) is connected directly to the nas with a 2m cat6a cable via a 6COMGIGA SFP+ rj45 module
(nic 1 is used for internet with dhcp - puplic ip)
10gbps transfer speed to nas is:204MB/s (Nas adapter 1)
2.5gbps transfer speed to nas is 192MB/s (Nas adapter 2)
4 disks used: Toshiba 18TB 7200rpm in JBOD mode
Both qnap and win10 is reporting 10Gb linkspeed
What im missing?
/thanx
Low 10Gb/s speed TS-431X3 (204MB/s)
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Low 10Gb/s speed TS-431X3 (204MB/s)
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- Toxic17
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
I would say you need to change your disk configuration to RAID before trying to get near 10GB speeds. I'm pretty sure I read (somewhere???) that JBOD config slows down disk throughput and RAID is much faster.
Regards Simon
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NAS: TS-673A QuTS hero h5.1.2.2534 • TS-121 4.3.3.2420 • APC Back-UPS ES 700G
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Qnap Downloads
MyQNap.Org Repository
Submit a ticket • QNAP Helpdesk
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When you ask a question, please include the following
NAS: TS-673A QuTS hero h5.1.2.2534 • TS-121 4.3.3.2420 • APC Back-UPS ES 700G
Network: VM Hub3: 500/50 • UniFi UDM Pro: 3.2.9 • UniFi Network Controller: 8.0.28
USW-Aggregation: 6.6.61 • US-16-150W: 6.6.61 • 2x USW Mini Flex 2.0.0 • UniFi AC Pro 6.6.62 • UniFi U6-LR 6.6.62
UniFi Protect: 2.11.21/8TB Skyhawk AI • 3x G3 Instants: 4.69.55 • UniFi G3 Flex: 4.69.55 • UniFi G5 Flex: 4.69.55
- dolbyman
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
Spanning jbod fills the disks sequentially. so maximum you get is the speed of a single disk..no RAID advantage
That explains the speed
That explains the speed
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
Arghh, i was thinking about converting the disks to Raid0, but was unsure about the files on the nas, will they get deleted?
Moving them back to comp will take ages
/thank you
Moving them back to comp will take ages
/thank you
- dolbyman
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
yes, converting spanning JBOD to RAID0 will destroy all data on the pool/volume
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
After converting to raid0:
The testfile transferspeed is now about 500MB/s - but that file is 750GB.
All the smaller files(1MB-1GB) is still about 150-200MB/s (cant remember the exact speed, but it didnt increase much after converting to Raid0)
If i increase the internal memory to 8GB and install an m.2 2TB disk as cache will that improve the transferspeed ?
/thanx
The testfile transferspeed is now about 500MB/s - but that file is 750GB.
All the smaller files(1MB-1GB) is still about 150-200MB/s (cant remember the exact speed, but it didnt increase much after converting to Raid0)
If i increase the internal memory to 8GB and install an m.2 2TB disk as cache will that improve the transferspeed ?
/thanx
- dolbyman
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
no.. sequential operations do not profit from cache
if you want faster speeds, increase your bays (new nas) or switch to solid state
if you want faster speeds, increase your bays (new nas) or switch to solid state
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Re: Low 10Gb/s speed TS-431X3 (204MB/s)
Crap, that **, but tx 4 the help