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RN104 NAS taking forever to ReSync after Hot Swap of bad drive
I hot swapped a drive in my RN104 NAS. Everything worked and it began resyncing the RAID. After 2 days, it's only at 5.21%. Any ideas why it is taking so long? A friend has the same NAS and his onl...
(4) 2TB drives- RAID
3 other drives are showing healthy
At this pace, I may just hook up an external drive and back everything up and then start over.
jpassov wrote:3 other drives are showing healthy
Don't rely on the green status on the admin page. Look at the details of the smart stats for all four drives (for instance, download the log zip file and look in disk_info.log).
Backing up your data is a good idea, as it is at risk when you do a resync.
Device: sde
Controller: 0
Channel: 0
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130273410
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 40
Start/Stop Count: 6
Power-On Hours: 55
Power Cycle Count: 6
Load Cycle Count: 0Device: sdc
Controller: 0
Channel: 1
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130320710
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 42
Start/Stop Count: 39
Power-On Hours: 35646
Power Cycle Count: 39
Load Cycle Count: 9Device: sdb
Controller: 0
Channel: 2
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130000367
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 36
Reallocated Sectors: 5
Reallocation Events: 5
Spin Retry Count: 0
Current Pending Sector Count: 11
Uncorrectable Sector Count: 12
Temperature: 41
Start/Stop Count: 32
Power-On Hours: 35646
Power Cycle Count: 32
Load Cycle Count: 10Device: sda
Controller: 0
Channel: 3
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130293212
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 38
Start/Stop Count: 33
Power-On Hours: 35646
Power Cycle Count: 33
Load Cycle Count: 12Device: sde
Controller: 0
Channel: 0
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130273410
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 40
Start/Stop Count: 6
Power-On Hours: 55
Power Cycle Count: 6
Load Cycle Count: 0Device: sdc
Controller: 0
Channel: 1
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130320710
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 42
Start/Stop Count: 39
Power-On Hours: 35646
Power Cycle Count: 39
Load Cycle Count: 9Device: sdb
Controller: 0
Channel: 2
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130000367
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 36
Reallocated Sectors: 5
Reallocation Events: 5
Spin Retry Count: 0
Current Pending Sector Count: 11
Uncorrectable Sector Count: 12
Temperature: 41
Start/Stop Count: 32
Power-On Hours: 35646
Power Cycle Count: 32
Load Cycle Count: 10Device: sda
Controller: 0
Channel: 3
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130293212
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 38
Start/Stop Count: 33
Power-On Hours: 35646
Power Cycle Count: 33
Load Cycle Count: 12Device: sde
Controller: 0
Channel: 0
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130273410
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 40
Start/Stop Count: 6
Power-On Hours: 55
Power Cycle Count: 6
Load Cycle Count: 0Device: sdc
Controller: 0
Channel: 1
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130320710
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 42
Start/Stop Count: 39
Power-On Hours: 35646
Power Cycle Count: 39
Load Cycle Count: 9Device: sdb
Controller: 0
Channel: 2
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130000367
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 36
Reallocated Sectors: 5
Reallocation Events: 5
Spin Retry Count: 0
Current Pending Sector Count: 11
Uncorrectable Sector Count: 12
Temperature: 41
Start/Stop Count: 32
Power-On Hours: 35646
Power Cycle Count: 32
Load Cycle Count: 10Device: sda
Controller: 0
Channel: 3
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130293212
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 0
Reallocated Sectors: 0
Reallocation Events: 0
Spin Retry Count: 0
Current Pending Sector Count: 0
Uncorrectable Sector Count: 0
Temperature: 38
Start/Stop Count: 33
Power-On Hours: 35646
Power Cycle Count: 33
Load Cycle Count: 12Looks like one of my drives has some errors:
Device: sdb
Controller: 0
Channel: 2
Model: WDC WD3000FYYZ-01UL1B0
Serial: WD-WCC130000367
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
Pool: data
PoolType: RAID 5
PoolState: 3
PoolHostId: 2fe5116e
Health data
ATA Error Count: 36
Reallocated Sectors: 5
Reallocation Events: 5
Spin Retry Count: 0
Current Pending Sector Count: 11
Uncorrectable Sector Count: 12
Temperature: 41
Start/Stop Count: 32
Power-On Hours: 35646
Power Cycle Count: 32
Load Cycle Count: 10Looks like one of other drives has some errors:
Model: WDC WD3000FYYZ-01UL1B0
Firmware: 01.01K01
Class: SATA
RPM: 7200
Sectors: 5860533168
ATA Error Count: 36
Reallocated Sectors: 5
Reallocation Events: 5
Spin Retry Count: 0
Current Pending Sector Count: 11
Uncorrectable Sector Count: 12- Looks like one of other drives has some errors: Model: WDC WD3000FYYZ-01UL1B0 Firmware: 01.01K01 Class: SATA RPM: 7200 Sectors: 5860533168 ATA Error Count: 36 Reallocated Sectors: 5 Reallocation Events: 5 Spin Retry Count: 0 Current Pending Sector Count: 11 Uncorrectable Sector Count: 12
Looks like one of other drives has some errors:
ATA Error Count: 36
Reallocated Sectors: 5
Reallocation Events: 5
Spin Retry Count: 0
Current Pending Sector Count: 11
Uncorrectable Sector Count: 12
jpassov wrote:
Looks like one of other drives has some errors:
Those errors could be slowing down the resync. If that drive fails, then you will lose your data. So you should be backing up what you can.
if SSH is enabled, go in and execute watch cat /proc/mdstat. If the sectors to go isn't decreasing and the time to complete just keeps increasing, you'll likely never get to the end.
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