Skip to content
View in the app

A better way to browse. Learn more.

Unraid

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

3 drives pre-cleare done, are they fit for production?

Featured Replies

Hi.

 

I have three new (used) 4TB drives I planed to add to my array, Pre-clear success for two of three. But looks like two is marked ERROR.

Do you have any idea which of these I can safely use and which I should avoid?

 

image.png.c039c71c7bedaf2eab9f6d968e069ba2.png
 

Dev 2 - sdb      WDC_WD4003FZEX-00Z4SA0_WD-WCC5DEFNTF5T
Pre-Clear report:

############################################################################################################################ # # # unRAID Server Preclear of disk WD-WCC5DEFNTF5T # # Cycle 1 of 1, partition start on sector 64. # # # # # # Step 1 of 5 - Pre-read in progress: (25% Done) # # # # # # # # # # # # # # # # # # # # ** Time elapsed: 19:20:58 | Current speed: 14 MB/s | Average speed: 14 MB/s # # # ############################################################################################################################ # Cycle elapsed time: 19:20:59 | Total elapsed time: 19:20:59 # ############################################################################################################################ ############################################################################################################################ # # # S.M.A.R.T. Status (device type: default) # # # # # # ATTRIBUTE INITIAL STATUS # # 5-Reallocated_Sector_Ct 480 - # # 9-Power_On_Hours 45568 - # # 194-Temperature_Celsius 31 - # # 196-Reallocated_Event_Count 429 - # # 197-Current_Pending_Sector 0 - # # 198-Offline_Uncorrectable 56 - # # 199-UDMA_CRC_Error_Count 0 - # # # # # # # # # # # ############################################################################################################################ # SMART overall-health self-assessment test result: PASSED # ############################################################################################################################ /usr/local/emhttp/plugins/preclear.disk/script/preclear_disk.sh: line 844: 19:20:58 + 66 : syntax error in expression (error token is ":20:5 8 + 66 ") /usr/local/emhttp/plugins/preclear.disk/script/preclear_disk.sh: line 1139: 19:20:58 : syntax error in expression (error token is ":20:58 ") --> ATTENTION: Please take a look into the SMART report above for drive health issues. --> RESULT: Preclear Finished Successfully!.

SMART report:

WDC_WD4003FZEX-00Z4SA0_WD-WCC5DEFNTF5T-20221007-1431.txt


 

Dev 3 - sdc      HGST_HDS724040ALE640_PK2334PBGMZSNT

Pre-Clear report:

############################################################################################################################ # # # unRAID Server Preclear of disk PK2334PBGMZSNT # # Cycle 1 of 1, partition start on sector 64. # # # # # # Step 1 of 5 - Pre-read verification: [9:21:58 @ 118 MB/s] SUCCESS # # Step 2 of 5 - Zeroing the disk: [16:37:20 @ 0 MB/s] SUCCESS # # Step 3 of 5 - Writing unRAID's Preclear signature: SUCCESS # # Step 4 of 5 - Verifying unRAID's Preclear signature: SUCCESS # # Step 5 of 5 - Post-Read verification: [9:23:44 @ 118 MB/s] SUCCESS # # # # # # # # # # # # # # # ############################################################################################################################ # Cycle elapsed time: 35:23:41 | Total elapsed time: 35:23:44 # ############################################################################################################################ ############################################################################################################################ # # # S.M.A.R.T. Status (device type: default) # # # # # # ATTRIBUTE INITIAL CYCLE 1 STATUS # # Reallocated_Sector_Ct 0 0 - # # Power_On_Hours 16498 16534 Up 36 # # Temperature_Celsius 30 37 Up 7 # # Reallocated_Event_Count 0 0 - # # Current_Pending_Sector 0 0 - # # Offline_Uncorrectable 0 0 - # # UDMA_CRC_Error_Count 1 1 - # # # # # # # # # # # ############################################################################################################################ # SMART overall-health self-assessment test result: PASSED # ############################################################################################################################ --> ATTENTION: Please take a look into the SMART report above for drive health issues. --> RESULT: Preclear Finished Successfully!.

SMART report:

HGST_HDS724040ALE640_PK2334PBGMZSNT-20221007-1435.txt


 Dev 1 - sdd      WDC_WD40EFRX-68N32N0_WD-WCC7K4ARJ6Z4

Pre-Clear report:

############################################################################################################################ # # # unRAID Server Preclear of disk WD-WCC7K4ARJ6Z4 # # Cycle 1 of 1, partition start on sector 64. # # # # # # Step 1 of 5 - Pre-read verification: [8:02:34 @ 138 MB/s] SUCCESS # # Step 2 of 5 - Zeroing the disk: [7:46:39 @ 142 MB/s] SUCCESS # # Step 3 of 5 - Writing unRAID's Preclear signature: SUCCESS # # Step 4 of 5 - Verifying unRAID's Preclear signature: SUCCESS # # Step 5 of 5 - Post-Read verification: [8:06:55 @ 136 MB/s] SUCCESS # # # # # # # # # # # # # # # ############################################################################################################################ # Cycle elapsed time: 23:56:26 | Total elapsed time: 23:56:27 # ############################################################################################################################ ############################################################################################################################ # # # S.M.A.R.T. Status (device type: default) # # # # # # ATTRIBUTE INITIAL CYCLE 1 STATUS # # Reallocated_Sector_Ct 0 0 - # # Power_On_Hours 17292 17316 Up 24 # # Temperature_Celsius 28 32 Up 4 # # Reallocated_Event_Count 0 0 - # # Current_Pending_Sector 0 0 - # # Offline_Uncorrectable 0 0 - # # UDMA_CRC_Error_Count 0 0 - # # # # # # # # # # # ############################################################################################################################ # SMART overall-health self-assessment test result: PASSED # ############################################################################################################################ --> ATTENTION: Please take a look into the SMART report above for drive health issues. --> RESULT: Preclear Finished Successfully!.

SMART report:

WDC_WD40EFRX-68N32N0_WD-WCC7K4ARJ6Z4-20221007-1433.txt

 

1 hour ago, Flemming said:

Dev 2 - sdb      WDC_WD4003FZEX-00Z4SA0_WD-WCC5DEFNTF5T

Screenshot has these swapped but this one should not be used, other one is fine.

  • Author
2 hours ago, JorgeB said:

Screenshot has these swapped but this one should not be used, other one is fine.

So the two here is fine?

HGST_HDS724040ALE640_PK2334PBGMZSNT
WDC_WD40EFRX-68N32N0_WD-WCC7K4ARJ6Z4

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.