求 NAS 推蔍

大家好,
我本身已經有兩部 Synology NAS, 1xDS918+ (4*4TB HDD in RAID 10),1xDS216+II xDS216+II (2*3T HDD in RAID 0),
前者為主機,後者只用來 backup。

現在有一個問題,就是睇相好慢,甚至是睇唔到。我有 800GB 相,估計應該有廿萬張相,
用 samba 開嘅時候,每開一個 folder (每月分一個 folder,內有約三千張相),每次都要等兩三分鐘先 load 完。
用 Photostation 開都係好慢,而佢個 ds photo app 經常 load load 下就 freeze,試過幾部手機都係咁。
用 Moments 本來好好地,但每次一移動完啲相,佢唔識更新返,就算手動 re-index,舊相都仍在,變咗一個個吉格。

基於以上太多問題,加上睇中 QNAP 出咗 QuMagie app 想試下,打算買部 QNAP NAS 兼全用 SSD,只放相,
現有一問題,因我啲相現階段加埋已有近 800GB,而且會不斷增加,
我應該買邊部機比理想?TS-251B or TS-453A or TS-453Be?
我只有兩要求,一是必須用 full disk encryption (全碟加密),二是反應要快,samba load 相最好可以同 local 一樣即時 show 到晒 thumbnail 出嚟。

Thanks.

回覆 2# thelonelycoder

請問如果 Windows 10 經 NFS 連入 shared folder,IOPS 是否會比 Samba 高?
如果 IOPS 瓶頸位係 Samba 而唔係 HDD 度嘅話,咁我就先唔考慮整個行 SSD 嘅 NAS。
Thanks.

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回覆 3# kof1818

無加,因為我所有 shared folder 全部都有加密,如果加咗 nvme ssd 擔心佢啲 cached data 會係無加密狀態下保存。

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回覆 7# Marshall

等你的 report,thanks!

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回覆 12# pc1668

Definitely, the most prominent drawback of Synology NAS to me is without support for volume encryption! I have not tried Synology without folder encryption as majority of my data need to be encrypted, but I can say that the painfully slow IO of encrypted shared folder is a large push factor to discourage me from using it, even I am using a mid-ended model with Intel Celeron J3455 (with AES-NI).

This is why I always want to try QNAP. But for other aspects QNAP seems behaves weaker than Synology, esp. for iOS app support.

This is thus a huge dilemma to me.

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回覆 13# iamderek

謝謝你的提意,不過硬盤加密其實唔係咁信得過,之前某品牌已經爆過大穫。

https://www.itpro.co.uk/encrypti ... ties-ssd-encryption

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