[操作疑難] 2.5吋死雞USB 4T harddisk問題

173

插落部腦度等好耐先load到出嚟， 抄啲電影檔落去播放嗰陣時 窒下窒下。 行曬磁碟重組修復 都係冇乜改善是否隻hard disk就嚟壞

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zgmfx12a

回復 1 #173

SMR碟係咁

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KinChungE

SMR碟係咁, 唔可以重組
佢窒既話, 你應該插住佢唔用, 由佢自己整理下
越write野落去會越窒, 甚至freeze

Wanderer

Trim下佢唔好disconnect等佢自己重組

KinChungE

Trim下佢唔好disconnect等佢自己重組
Wanderer 發表於 2020-5-7 09:03

USB Mass Storage行唔到TRIM command

Wanderer

USB Mass Storage行唔到TRIM command
KinChungE 發表於 2020-5-7 09:11

行到wor

KinChungE

行到wor
Wanderer 發表於 2020-5-7 09:25

你USB Mass Storage而非UASP Mode都得?

Wanderer

你USB Mass Storage而非UASP Mode都得?
KinChungE 發表於 2020-5-7 09:30

我隻係WD mypassport 4TB，native support trim command，咁佢行咩mode就唔知喇

raym123

smr hd 要當 cd-rw 咁用,
唔好 run 磁碟重組

睇壞唔壞 要看smart 圖

pc1668

插落部腦度等好耐先load到出嚟， 抄啲電影檔落去播放嗰陣時 窒下窒下。 行曬磁碟重組修復 都係冇乜改善是否 ...
173 發表於 2020-5-6 20:18

I have a Seagate 2.5" 4TB (ST4000LM024-2AN17V), a non-stop write of 3TB of data without "窒下窒下", very smooth. Suggest to quick format your hdd, then re-copy several video files (very large ones) to test it again.   

I've been using that 4TB SMR for daily backup (with add/change/delete operations) for nearly 3 years. Read/write speed reduces (from 11XMB/s to 6XMB/s) as time goes by.  I would perform a quick format once every 4 months to refresh the hdd to like new (11xMB/s) performance.  Of course, it needs more than 24 hours to re-copy everything again (redo a full backup).

IMO, the effect of quick format is much better than those so-called disk optimisation/trim operations.