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Replace Drives
1 Topic
Readynas 104 - Drive replacement / drive addition
BLUF: Purchased 2 new WD Red 3tb Drives (WD30EFRX) to add to my existing 3x 1tb Drives. Which drive do I remove and in which order? Add the 4th and wait add and remove? So that Bottom Line up Front should give you an idea of what im asking, I did some searches on how to add drives or replace drives, but since I only have 3 drives in my 104 I just want to make sure Im doing it correctly. I purchased this ReadyNAS to get some data redundancy on my network (media etc), so I am using my old workstation drives in the NAS (I know bad idea, but I already built the array before researching). Here are the drives and their SMART specs: Model Family: Western Digital Caviar Green Device Model: WDC WD10EADS-11M2B1 SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 170 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 124 107 021 Pre-fail Always - 6800 4 Start_Stop_Count 0x0032 055 055 000 Old_age Always - 45074 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 052 052 000 Old_age Always - 35631 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 517 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 229 193 Load_Cycle_Count 0x0032 180 180 000 Old_age Always - 61742 194 Temperature_Celsius 0x0022 104 089 000 Old_age Always - 43 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 Model Family: Western Digital Caviar Green (AF) Device Model: WDC WD10EARS-00Y5B1 ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 191 185 021 Pre-fail Always - 6441 4 Start_Stop_Count 0x0032 094 094 000 Old_age Always - 6277 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 062 062 000 Old_age Always - 28299 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 514 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 351 193 Load_Cycle_Count 0x0032 038 038 000 Old_age Always - 487882 194 Temperature_Celsius 0x0022 101 098 000 Old_age Always - 46 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 Model Family: Western Digital Black Device Model: WDC WD1002FAEX-00Y9A0 ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 21 3 Spin_Up_Time 0x0027 174 171 021 Pre-fail Always - 4291 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 991 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 065 064 000 Old_age Always - 26270 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 507 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 240 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 750 194 Temperature_Celsius 0x0022 101 092 000 Old_age Always - 46 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 Drive Usage Filesystem 1K-blocks Used Available Use% Mounted on /dev/md127 1943821568 997890704 944950192 52% /data So As you can see I have two greens and a black WD drives, I have tried to decide if its most risky to keep the black in their or pull the black. Let me know team! I appreciate the asistance.Solved