:o
new sas expander HBA...:o:o:o

:shock: :shock: :shock:


http://www.ncix.com/products/?sku=63317&promoid=1712
應該會買個來玩


http://www.newegg.ca/Product/Produc...N82E16816111186
考慮

今年犯太歲...
我的SAS 6G 1TB 最近幾乎全滅了...:laugh::laugh::laugh::laugh:

戰績輝煌...
家裡兩台SUPERMICRO機器都掛了...:laugh::laugh:...

是硬碟問題 ???????

:jolin: :jolin: :jolin:

3

R.I.P....


:jolin: :jolin: :jolin:

還在保固期內嗎 :jolin:

過水貨...:ase...

買了10多顆512e盤(WD RED) 3TB重建array..
結果...
WD RED 3TB x8, R5, 256KB, RA, WB, DIO, DCP
bad I/O, <270MB...
its I/O performance really sucks...
fuxking terrible.....

之前查詢到如下資訊從LSI KB:...
4K support is mentioned in LSI MegaRAID firmware release notes, and is actively being worked on, but it is not yet completed and officially supported.

512e is supported with LSI MegaRAID LSISSAS2108-based controllers (e.g. 9260/9261/9280) starting with the MR4.8 code set release.

512e is supported with LSI MegaRAID LSISSAS2208-based controllers (e.g. 9265/9271/9285) starting with the MR5.5 code set release.


但是I/O太爛了, 只好詢問一下LSI FAE...
LSI Support 2014-04-07 12:08:00 PM
Hello

Good morning. We don't support 512e HDD right now. Sorry. Our firmware does not support for now.

Thanks

FUxKS....
FUxK YOU LSI....
WHAT A FUCKING BULLSHXT ANSWER....
enable512eSupport=0 from tty log...:tu::mad:

WTF....
fxck you...LSI...
你們在後期版本竟然把512eSupport給關掉了...:mad:...
然後KB的說明也沒updated....:tu:....

I thought the 512e support can be supported with current firmware...
but actually..:tu:...

天殺的...
8顆3TB做R5...
實際平均I/O傳輸不到150MB...
最慘還到60~75MB...:mad::tu::nonono:...

FUXK YOU...LSI...