dgaschk

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Please zip your syslog if it is too big to post! Include full system specs. Use text format for syslogs. Include your entire syslog.

This only makes 14 drives. Will 3 5-in-3s fit?

The problem with wake on ARP is that most routers clear the ARP cache frequently and thus a broadcast is required in order to find host. Some routers can be tricked into port forwarding a packet to the broadcast address by using a mask other than 255.

Column headers are: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE Look at the "VALUE WORST THRESH" values. As long as VALUE is above THRESH your OK.

Google SMART

Looks good. Doesn't get much better than that.

I don't think that you want suction on the bottom. It will pull dust from the ground into the case,

I will check the cables. I'm running a new US budget box build. Is there any reason the 400W power supply is not enough? We have no idea... How many disks do you have attached, how many are "green"? What specific 400 Watt supply? Is it a single 12 Volt rail supply? Joe L. I changed the power cable and this problem went away. Thanks for the help Joe.

============================================================================ == == Disk /dev/sdc has been successfully precleared == == Ran 1 preclear-disk cycle == == Using :Read block size = 8225280 Bytes == Last Cycle's Pre Read Time : 6:28:35 (85 MB/s) == Last Cycle's Zeroing time : 6:05:03 (91 MB/s) == Last Cycle's Post Read Time : 12:57:36 (42 MB/s) == Last Cycle's Total Time : 25:32:30 == == Total Elapsed Time 25:32:30 == == Disk Start Temperature: 29C == == Current Disk Temperature: 33C, == ============================================================================ S.M.A.R.T. error count differences detected after pre-clear note, some 'raw' values may change, but not be an indication of a problem 19,20c19,20 < Offline data collection status: (0x80) Offline data collection activity < was never started. --- Offline data collection status: (0x84) Offline data collection activity was suspended by an interrupting command from host. 61,62c61,62 < 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 489 < 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 489 --- 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 492 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 492 ============================================================================ This is the disk with the power problem. I'm checking 2 other 2 TB drives and if they don't have this problem I will move the power cable around to see if it follows a cable connection. Why is the post read so much slower than the pre read? Is this normal? It cleared about 2 hours faster this time. Is it normal for clear time to vary so much?

I will check the cables. I'm running a new US budget box build. Is there any reason the 400W power supply is not enough? We have no idea... How many disks do you have attached, how many are "green"? What specific 400 Watt supply? Is it a single 12 Volt rail supply? Joe L. CORSAIR CMPSU-400CX 400W Power supply This has a single 12v rail. The spec for the US budget box build said that this will support up to 12 green drives. I have only 5 drives in the box. 2 of which are green. I expect that by the time I have 12 drives they will all be green. I noticed that the budget build now specifies a 430W power supply. Can anyone advise on how many green drives total this can support in addition to 3 non-green drives? What procedure can I use to isolate this problem? I plan to reseat the power cables and rerun the test. Joe, I read that Power-Off_Retract does not actually require that the power goes off. This counter will increment if the head is parked after long enough idle period. Does the script contain any idle periods that might allow the head to park? Thanks, David

Maxtor 6L250R0 =========================================================================== = unRAID server Pre-Clear disk /dev/hdd = cycle 1 of 1 = Disk Pre-Clear-Read completed DONE = Step 1 of 10 - Copying zeros to first 2048k bytes DONE = Step 2 of 10 - Copying zeros to remainder of disk to clear it DONE = Step 3 of 10 - Disk is now cleared from MBR onward. DONE = Step 4 of 10 - Clearing MBR bytes for partition 2,3 & 4 DONE = Step 5 of 10 - Clearing MBR code area DONE = Step 6 of 10 - Setting MBR signature bytes DONE = Step 7 of 10 - Setting partition 1 to precleared state DONE = Step 8 of 10 - Notifying kernel we changed the partitioning DONE = Step 9 of 10 - Creating the /dev/disk/by* entries DONE = Step 10 of 10 - Testing if the clear has been successful. DONE = Disk Post-Clear-Read completed DONE Disk Temperature: 33C, Elapsed Time: 5:53:32 ============================================================================ == == Disk /dev/hdd has been successfully precleared == ============================================================================ S.M.A.R.T. error count differences detected after pre-clear note, some 'raw' values may change, but not be an indication of a problem 58c58 < 8 Seek_Time_Performance 0x0027 249 243 187 Pre-fail Always - 64056 --- > 8 Seek_Time_Performance 0x0027 252 243 187 Pre-fail Always - 43285 70c70 < 201 Soft_Read_Error_Rate 0x000a 253 252 000 Old_age Always - 2 --- > 201 Soft_Read_Error_Rate 0x000a 253 252 000 Old_age Always - 0 ============================================================================ root@192:/boot# Are these SMART changes meaningful?

I will check the cables. I'm running a new US budget box build. Is there any reason the 400W power supply is not enough? We have no idea... How many disks do you have attached, how many are "green"? What specific 400 Watt supply? Is it a single 12 Volt rail supply? Joe L. CORSAIR CMPSU-400CX 400W Power supply This has a single 12v rail. The spec for the US budget box build said that this will support up to 12 green drives. I have only 5 drives in the box. 2 of which are green. I expect that by the time I have 12 drives they will all be green. I noticed that the budget build now specifies a 430W power supply. Can anyone advise on how many green drives total this can support in addition to 3 non-green drives? What procedure can I use to isolate this problem? I plan to reseat the power cables and rerun the test.

I will check the cables. I'm running a new US budget box build. Is there any reason the 400W power supply is not enough?

Model WDC WD2500JB-32FUA0 Series Caviar SE Interface IDE Ultra ATA100 Capacity 250GB RPM 7200 RPM Cache 8MB =========================================================================== = unRAID server Pre-Clear disk /dev/hdc = cycle 1 of 1 = Disk Pre-Clear-Read completed DONE = Step 1 of 10 - Copying zeros to first 2048k bytes DONE = Step 2 of 10 - Copying zeros to remainder of disk to clear it DONE = Step 3 of 10 - Disk is now cleared from MBR onward. DONE = Step 4 of 10 - Clearing MBR bytes for partition 2,3 & 4 DONE = Step 5 of 10 - Clearing MBR code area DONE = Step 6 of 10 - Setting MBR signature bytes DONE = Step 7 of 10 - Setting partition 1 to precleared state DONE = Step 8 of 10 - Notifying kernel we changed the partitioning DONE = Step 9 of 10 - Creating the /dev/disk/by* entries DONE = Step 10 of 10 - Testing if the clear has been successful. DONE = Disk Post-Clear-Read completed DONE Disk Temperature: 38C, Elapsed Time: 7:44:38 ============================================================================ == == Disk /dev/hdc has been successfully precleared == ============================================================================ S.M.A.R.T. error count differences detected after pre-clear note, some 'raw' values may change, but not be an indication of a problem 20,21c20,21 < Offline data collection status: (0x82) Offline data collection activity < was completed without error. --- > Offline data collection status: (0x84) Offline data collection activity > was suspended by an interrupting command from host. 56c56 < 7 Seek_Error_Rate 0x000b 200 200 051 Pre-fail Always - 0 --- > 7 Seek_Error_Rate 0x000b 100 253 051 Pre-fail Always - 0 ============================================================================ root@192:/boot# What does the change in SMART data indicate?

HITACHI Deskstar 7K2000 HDS722020ALA330 (0F10311) 2TB 7200 RPM SATA 3.0Gb/s =========================================================================== = unRAID server Pre-Clear disk /dev/sdc = cycle 1 of 1 = Disk Pre-Clear-Read completed DONE = Step 1 of 10 - Copying zeros to first 2048k bytes DONE = Step 2 of 10 - Copying zeros to remainder of disk to clear it DONE = Step 3 of 10 - Disk is now cleared from MBR onward. DONE = Step 4 of 10 - Clearing MBR bytes for partition 2,3 & 4 DONE = Step 5 of 10 - Clearing MBR code area DONE = Step 6 of 10 - Setting MBR signature bytes DONE = Step 7 of 10 - Setting partition 1 to precleared state DONE = Step 8 of 10 - Notifying kernel we changed the partitioning DONE = Step 9 of 10 - Creating the /dev/disk/by* entries DONE = Step 10 of 10 - Testing if the clear has been successful. DONE = Disk Post-Clear-Read completed DONE Disk Temperature: 35C, Elapsed Time: 27:12:55 ============================================================================ == == Disk /dev/sdc has been successfully precleared == ============================================================================ S.M.A.R.T. error count differences detected after pre-clear note, some 'raw' values may change, but not be an indication of a problem 61,62c61,62 < 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 481 < 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 481 --- > 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 482 > 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 482 ============================================================================ root@192:/boot# I'm curious about the differences at the end. What does this indicate?