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請教開始組硬體RAID(Perc 6i)需要注意什麼事
其實之前就有使用過,主機板內建driver-based RAID,玩過0、1、10。
但使用陣列卡組RAID這還是第一次。 最近NAS滿了,於是想弄一台電腦當fileserver。 於是去網拍找了一張二手的Dell Perc 6i,比較便宜。 並在網路上訂了4顆Hitachi 5K3000 2TB,打算組RAID5。 現在電腦好了,但硬碟還沒到。 不過爬了一下文,發現RAID比我所知的還要博大精深。 例如使用的主晶片與刷firmware、硬碟要開啟ERC、TLER、CCTL之類的東西。 跟之前使用driver-based的建立-使用不同啊! 想在這邊請教一下各位前輩: 1. Perc 6i應該是用LSI的1078,需要刷frimware嗎? 2. 需要針對硬碟開啟什麼東西嗎? 要如何做?搜尋了不少都是針對Areca的。 陣列卡 Dell Perc 6i 硬碟 Hitachi 5K3000 2TB x4 RAID5 |
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"1. Perc 6i應該是用LSI的1078,需要刷frimware嗎?" PERC 6i的f/w沒有比原廠新.. 那要不要刷原廠的呢??.. 這就要取捨了.. 因為只有DELL的比較特別.. Pre-Boot BIOS那邊被動手腳... 跟大家就是不太一樣... "2. 需要針對硬碟開啟什麼東西嗎? 要如何做?搜尋了不少都是針對Areca的。" 我想你指的應該是ERC.. 去找smartontool吧.. |
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DELL PERC 6i 這張不會挑板子嗎? 要不要遮敝5/6Pin ?
之前手邊的 PERC 6iR會挑板子,遮敝了也沒用 後來就換回5i就沒事... 6iR就出脫了 |
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Elite Member
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會挑... ![]() |
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引用:
因為我打算純粹接資料碟,系統還是走主機板, 這樣可以不用Pre-Boot BIOS? 那刷LSI firmware有什麼好處嗎? 引用:
您指的是smartmontool嗎? http://sourceforge.net/apps/trac/smartmontools/wiki 目前正在研究中... |
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Elite Member
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修bug.. 增加特性... DELL的RAID stack版本未必會比lsi的新... |
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看著很複雜的smartmontools說明文件,其中有一段
引用:
from http://smartmontools.sourceforge.ne...smartctl.8.html 所以我應該要用smartmontool的command line使用以下指令開啟ERC? smartctl -l scterc,70,70 sda (已用-i sda 確定sda 代表目標硬碟5K3000) |
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你要用scan先掃.. 並且 要接再sata port... |
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![]() C:\Program Files (x86)\smartmontools\bin>smartctl --scan
/dev/sdi -d ata [ATA] ------------------------------------------------------------------------------------------------------ C:\Program Files (x86)\smartmontools\bin>smartctl -a /dev/sdi smartctl 5.40 2010-10-16 r3189 [i686-w64-mingw32-2008r2(64)] (sf-win32-5.40-1) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: Hitachi HDS723020BLA642 Serial Number: MN1220F30GYSED Firmware Version: MN6OA580 User Capacity: 2,000,398,934,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 4 Local Time is: Wed Mar 02 11:36:18 2011 TST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x84) Offline data collection activity was suspended by an interrupting command from host. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: (18950) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off supp ort. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 255) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. ------------------------------------------------------------------------------------------------------ C:\Program Files (x86)\smartmontools\bin>smartctl -l scterc /dev/sdi smartctl 5.40 2010-10-16 r3189 [i686-w64-mingw32-2008r2(64)] (sf-win32-5.40-1) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net SCT Error Recovery Control: Read: Disabled Write: Disabled ------------------------------------------------------------------------------------------------------ C:\Program Files (x86)\smartmontools\bin>smartctl -l scterc,70,70 /dev/sdi smartctl 5.40 2010-10-16 r3189 [i686-w64-mingw32-2008r2(64)] (sf-win32-5.40-1) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net SCT Error Recovery Control: Read: 70 (7.0 seconds) Write: 70 (7.0 seconds) ------------------------------------------------------------------------------------------------------ C:\Program Files (x86)\smartmontools\bin>smartctl -l scterc /dev/sdi smartctl 5.40 2010-10-16 r3189 [i686-w64-mingw32-2008r2(64)] (sf-win32-5.40-1) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net SCT Error Recovery Control: Read: 70 (7.0 seconds) Write: 70 (7.0 seconds) ------------------------------------------------------------------------------------------------------ |
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感謝您的指導:
嘗試了一下,成功。 但... 斷電後重開機,就會變回Disable,看來資訊並不會寫回硬碟中, 看來是5K3000的關係。 若接上6i,就不能穿透來控制硬碟了。 看來,只能祈禱它們不要掉線了。 開始研究LSI1078的firmware... 此文章於 2011-07-27 07:29 PM 被 litfal 編輯. |
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