Hello dear friends,
你好，親愛(ài)的朋友們
Very often we get a question about “Using donor stored resources” feature for Hitachi IBM-ARM drives. How it can be used?
我們經(jīng)常會(huì)遇到一個(gè)關(guān)于 “Using donor stored resources” 功能的問(wèn)題, 用于Hitachi IBM-ARM日立硬盤(pán)數(shù)據(jù)恢復(fù)。如何使用它？
Let’s take a look one real case with real issue which we’ve faced several times for the recent past.
讓我們來(lái)看看一個(gè)真實(shí)的例子, 我們近期曾多次遇到這類問(wèn)題。
First off all we have?Toshiba DT01ACA050 drive in this case. Not all our customers know that in fact DT01ACA model (and some other Toshiba drives too) are related to Hitachi! And it can be easily determined:
首先我們有東芝DT01ACA050硬盤(pán)。事實(shí)上，并不是所有的客戶都知道DT01ACA型號(hào)（和其他東芝驅(qū)動(dòng)器）也與日立有關(guān)！它可以很容易地確定：
On the label we see HDS721050DLE630 (Also original model you can find in IDNT module). Therefore we should choose 7210DLE6 family to operate with this drive properly.
在標(biāo)簽上，我們可以看到HDS721050DLE630（同樣的數(shù)據(jù)原型，可以在IDNT模塊中找到）。因此，我們應(yīng)該選擇7210DLE6系列來(lái)正確使用此驅(qū)動(dòng)器。
But what was the issue? Drive don’t initialise with correct ID but with SA access. After manual ‘Refresh HDD ID’ we get this situation:
但是問(wèn)題是什么呢？不要使用正確的ID進(jìn)行硬盤(pán)初始化，而是使用SA訪問(wèn)。手動(dòng)“刷新硬盤(pán)ID”后，我們得到這樣的情況：
Capacity is shown like MB (2) and only these 2 first LBA are available:
容量顯示為MB（2），只有這2個(gè)第一個(gè)LBA可用：
If we open ‘Work with service area’ ? ‘HDD configuration changing’ we will see different value 97677 (47.69MB)
如果打開(kāi)‘Work with service area’ ? ‘HDD configuration changing’我們會(huì)看到不正常的值 97677 (47.69MB)
If we are trying to set correct Max LBA we will get ABR error so it’s not a solution. Maybe some modules are corrupted but checking was performed without expected result. All main modules look OK:
如果我們?cè)噲D設(shè)置正確的Max LBA，我們將得到ABR錯(cuò)誤，所以它不是一個(gè)解決方案?？赡苡行┠K損壞了，但是檢查沒(méi)有預(yù)期的結(jié)果。所有主要模塊看起來(lái)都不錯(cuò):
So here we stucked, because root cause of such behaviour is unclear. Maybe some of modules were rewrited or changed for example? What to do in such case?
因此，我們?cè)谶@里進(jìn)行了研究，因?yàn)檫@種行為的根本原因尚不清楚。也許有些模塊被重新編寫(xiě)或修改了?在這種情況下該怎么辦?
For that purpose we need resources from same Model (DT01ACA050)?and?FW (MS1OA750) which we will use for Loader creation. Here are the steps:
為此，我們需要來(lái)自相同型號(hào)(DT01ACA050)和FW(MS1OA750)的資源，我們將使用這些資源來(lái)創(chuàng)建加載器。下面是步驟:
- Perform Backup of ?Patient drive;
備份故障盤(pán)固件 - Create ‘Loader’ folder (you may choose any name) in Patient profile;
在故障盤(pán)配置文件中創(chuàng)建‘Loader文件夾（您可以選擇任何名稱） - Copy all Donor modules ?to ‘Loader’;
將所有備件塊的模塊復(fù)制到‘Loader’ - Copy with replacing?all critical modules (A group) from Patient in ‘Loader’.
從故障盤(pán)復(fù)制所有關(guān)鍵模塊 (A group)并替換備件盤(pán)的模塊
Here the list of A-modules related to IBM-ARM drives:
這里列出了與IBM-ARM硬盤(pán)相關(guān)的a-模塊列表:
- CHNM – reading channel module;
- PSHT – P-list module;
- RDMT – G-list module;
- SRVM – Servo adaptives and cylinder defects module;
- ZONE – Zone table.
So after performing described steps we have mixed resources (donor patient) which we will try to use.
And next:
If everything is OK you will get such log:
And capacity in passport is correct?now:
Don’t worry about empty SN! You can check sector access and proceed in DE!
不要擔(dān)心SN是空的！您可以檢查扇區(qū)訪問(wèn)并繼續(xù)在DE進(jìn)行！
And don’t forget to add the same settings for Error handling and Lost of readiness tabs:
This is not common solution for all Hitachi issues, but sometimes it can be very useful.
這種故障在日立硬盤(pán)數(shù)據(jù)恢復(fù)過(guò)程不是通用解決方案，但有時(shí)它可能非常有用。
轉(zhuǎn)載請(qǐng)注明：成都千喜數(shù)據(jù)恢復(fù)中心 » 使用PC-3000.恢復(fù)Hitachi IBM-ARM硬盤(pán) 容量為MB (2)的數(shù)據(jù)
