nas走內網速度 vs das走usb速度？ - 儲存設備

※ 引述《j8xx (翻譯官)》之銘言：
: 請問大大們，
: 因為目前在決定要nas還是das，
: 有一個是傳輸速度，大家是說nas傳的慢，但是如果是走內網一樣很慢嗎？跟一般外接硬

這個不好說, 跟錢有關

: 碟走usb的速度比誰比較快？
: 先感謝大大們惹
: ----
: Sent from BePTT on my ASUS_I01WD

我的環境如下:
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NAS: QNAP TS-h1277XU-RP 32G
SSD: Crucial MX-500 2TB x6
NIC: LAN-40G2SF-MLX

簡單說就是 6 顆 SSD 做 RAID-6, 透過 40GbE 的網卡傳輸

測速結果:
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SCP

root@pve2:/Internal-VMs# scp [email protected]:/share/ZFS2_DATA/Public/ubuntu-20
ubuntu-20.04.3-desktop-amd64.iso 100% 2930MB 756.6MB/s 00:03
root@pve2:/Internal-VMs# scp [email protected]:/share/ZFS2_DATA/Public/ubuntu-20
ubuntu-20.04.3-desktop-amd64.iso 100% 2930MB 764.5MB/s 00:03
root@pve2:/Internal-VMs# scp [email protected]:/share/ZFS2_DATA/Public/ubuntu-20
ubuntu-20.04.3-desktop-amd64.iso 100% 2930MB 782.9MB/s 00:03
root@pve2:/Internal-VMs# scp [email protected]:/share/ZFS2_DATA/Public/ubuntu-20
ubuntu-20.04.3-desktop-amd64.iso 100% 2930MB 766.0MB/s 00:03
root@pve2:/Internal-VMs# scp [email protected]:/share/ZFS2_DATA/Public/ubuntu-20
ubuntu-20.04.3-desktop-amd64.iso 100% 2930MB 740.3MB/s 00:03

SMB

root@pve2:/Internal-VMs# smbclient -U user%pass //172.16.50.6/public -c 'get ubu
getting file \ubuntu-20.04.3-desktop-amd64.iso of size 3071934464 as
ubuntu-20.04.3-desktop-amd64.iso (2172292.4 KiloBytes/sec)
(average 2172292.5 KiloBytes/sec) -> 2121MB/s
root@pve2:/Internal-VMs# smbclient -U user%pass //172.16.50.6/public -c 'get ubu
getting file \ubuntu-20.04.3-desktop-amd64.iso of size 3071934464 as
ubuntu-20.04.3-desktop-amd64.iso (2039385.3 KiloBytes/sec)
(average 2039385.5 KiloBytes/sec) -> 1991MB/s
root@pve2:/Internal-VMs# smbclient -U user%pass //172.16.50.6/public -c 'get ubu
getting file \ubuntu-20.04.3-desktop-amd64.iso of size 3071934464 as
ubuntu-20.04.3-desktop-amd64.iso (2103741.8 KiloBytes/sec)
(average 2103741.9 KiloBytes/sec) -> 2054MB/s
root@pve2:/Internal-VMs# smbclient -U user%pass //172.16.50.6/public -c 'get ubu
getting file \ubuntu-20.04.3-desktop-amd64.iso of size 3071934464 as
ubuntu-20.04.3-desktop-amd64.iso (2209083.8 KiloBytes/sec)
(average 2209083.9 KiloBytes/sec) -> 2157MB/s
root@pve2:/Internal-VMs# smbclient -U user%pass //172.16.50.6/public -c 'get ubu
getting file \ubuntu-20.04.3-desktop-amd64.iso of size 3071934464 as
ubuntu-20.04.3-desktop-amd64.iso (2096391.2 KiloBytes/sec)
(average 2096391.3 KiloBytes/sec) -> 2047MB/s

NFS

root@pve2:/Internal-VMs# rsync --progress nfs-test/ubuntu-20.04.3-desktop-amd64.
ubuntu-20.04.3-desktop-amd64.iso
3,071,934,464 100% 637.15MB/s 0:00:04 (xfr#1, to-chk=0/1)
root@pve2:/Internal-VMs# rsync --progress nfs-test/ubuntu-20.04.3-desktop-amd64.
ubuntu-20.04.3-desktop-amd64.iso
3,071,934,464 100% 1.48GB/s 0:00:01 (xfr#1, to-chk=0/1)
root@pve2:/Internal-VMs# rsync --progress nfs-test/ubuntu-20.04.3-desktop-amd64.
ubuntu-20.04.3-desktop-amd64.iso
3,071,934,464 100% 1.55GB/s 0:00:01 (xfr#1, to-chk=0/1)
root@pve2:/Internal-VMs# rsync --progress nfs-test/ubuntu-20.04.3-desktop-amd64.
ubuntu-20.04.3-desktop-amd64.iso
3,071,934,464 100% 1.58GB/s 0:00:01 (xfr#1, to-chk=0/1)
root@pve2:/Internal-VMs# rsync --progress nfs-test/ubuntu-20.04.3-desktop-amd64.
ubuntu-20.04.3-desktop-amd64.iso
3,071,934,464 100% 1.59GB/s 0:00:01 (xfr#1, to-chk=0/1)

參考看看

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