QTS 4.3.3 正式版討論區

alcaca511 wrote:
試試看把虛擬機的網...(恕刪)

alcaca511 wrote:
不過說真的，SSD 跟傳統硬碟還是有差.......(恕刪)

春風吹又生 wrote:
結果只有1X.....是怎樣......

一般人需要在NAS上開VM，通常都是為了下載檔案，抓完檔案之後要存放到NAS上

結果這種速度，我現在依然是需要擺一台動物機

真的有點失望...(恕刪)

春風吹又生 wrote:
不可否認硬碟跟SSD...(恕刪)

春風吹又生 wrote:
不可否認硬碟跟SSD...(恕刪)

tagahu_123 wrote:
...VM的虛擬硬碟(D槽)設成Writetrough
平均傳檔速度提升到70MB~200MB/秒上上下下...(恕刪)

------------------ Writethrouth ------------------

/dev/md2:
Timing cached reads: 892 MB in 2.00 seconds = 444.94 MB/sec
Timing buffered disk reads: 370 MB in 3.02 seconds = 122.51 MB/sec

/dev/md2:
Timing cached reads: 688 MB in 2.00 seconds = 343.22 MB/sec
Timing buffered disk reads: 356 MB in 3.00 seconds = 118.48 MB/sec

/dev/md2:
Timing cached reads: 764 MB in 2.00 seconds = 381.07 MB/sec
Timing buffered disk reads: 380 MB in 3.09 seconds = 123.04 MB/sec

/dev/md2:
Timing cached reads: 798 MB in 2.03 seconds = 392.80 MB/sec
Timing buffered disk reads: 346 MB in 3.01 seconds = 114.86 MB/sec

/dev/md2:
Timing cached reads: 878 MB in 2.01 seconds = 436.90 MB/sec
Timing buffered disk reads: 402 MB in 3.01 seconds = 133.57 MB/sec

------------------ Writeback ------------------
/dev/md2:
Timing cached reads: 288 MB in 2.00 seconds = 143.65 MB/sec
Timing buffered disk reads: 166 MB in 3.01 seconds = 55.16 MB/sec

/dev/md2:
Timing cached reads: 372 MB in 2.00 seconds = 185.54 MB/sec
Timing buffered disk reads: 122 MB in 3.04 seconds = 40.17 MB/sec

/dev/md2:
Timing cached reads: 148 MB in 2.04 seconds = 72.70 MB/sec
Timing buffered disk reads: 188 MB in 3.01 seconds = 62.53 MB/sec

/dev/md2:
Timing cached reads: 338 MB in 2.01 seconds = 168.33 MB/sec
Timing buffered disk reads: 118 MB in 3.08 seconds = 38.32 MB/sec

/dev/md2:
Timing cached reads: 264 MB in 2.01 seconds = 131.65 MB/sec
Timing buffered disk reads: 142 MB in 3.01 seconds = 47.14 MB/sec

npc wrote:
以前認知 Writeback...(恕刪)