Hi guys,

 

I'm brand new to Unraid and just started using my first trial key. I left a pre-clear disk running overnight and when I logged back on today I noticed it was no longer running. When I clicked start again it told me I can resume the previous instance, and it did indeed resume at approx 82% pre-read. For info this is a 12tb WD Elements drive connected via USB and using the included PSU. Once it passes pre-clear I will be shucking it and connecting it internally via SATA.

 

Can anyone tell me why this stopped in the first place? Looks like the first error was a 'tower kernel: Sleep', so I'm thinking maybe it was an issue with the drive going to sleep? Here is the relevant section from the log. Error messages highlighted in red.

 

Jun 6 10:47:12 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 20% read @ 183 MB/s
Jun 6 12:39:46 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 30% read @ 175 MB/s
Jun 6 14:37:44 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 40% read @ 165 MB/s
Jun 6 16:41:37 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 50% read @ 159 MB/s
Jun 6 18:53:05 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 60% read @ 150 MB/s
Jun 6 21:14:05 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 70% read @ 136 MB/s
Jun 6 23:47:43 Tower preclear_disk_38434A5542424C45[13553]: Pre-Read: progress - 80% read @ 128 MB/s
Jun 7 00:36:36 Tower kernel: sleep[18933]: segfault at 1457c2431802 ip 00001457c2431802 sp 00007fff38420840 error 14
Jun 7 00:36:36 Tower kernel: Code: Bad RIP value.
Jun 7 00:36:36 Tower kernel: bash[13544]: segfault at 1487f369f802 ip 00001487f369f802 sp 00007fffadf09000 error 14
Jun 7 00:36:36 Tower kernel: Code: Bad RIP value.
Jun 7 00:36:36 Tower kernel: tmux: server[13543]: segfault at 14b9cc95f802 ip 000014b9cc95f802 sp 00007ffeb3b38500 error 14
Jun 7 00:36:36 Tower kernel: Code: Bad RIP value.
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Command: /usr/local/emhttp/plugins/preclear.disk/script/preclear_disk.sh --load-file /tmp/.preclear/38434A5542424C45.resume /dev/sdb
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Preclear Disk Version: 1.0.16
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Restoring previous instance of preclear
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: S.M.A.R.T. info type: default
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: S.M.A.R.T. attrs type: default
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Disk size: 12000105070592
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Disk blocks: 2929713152
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Blocks (512 bytes): 23437705216
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Block size: 4096
Jun 7 06:03:57 Tower preclear_disk_38434A5542424C45[13921]: Start sector: 512
Jun 7 06:03:58 Tower preclear_disk_38434A5542424C45[13921]: Continuing disk read from byte 9957313347584
Jun 7 06:03:58 Tower preclear_disk_38434A5542424C45[13921]: Pre-Read: dd if=/dev/sdb of=/dev/null bs=2097152 skip=9957313347584 count=2042791723008 conv=notrunc,noerror iflag=nocache,count_bytes,skip_bytes

 

 

 

System Spec:

 

Model: Custom

M/B: MSI Z87-G45 GAMING (MS-7821) Version 1.0 - s/n: To be filled by O.E.M.

BIOS: American Megatrends Inc. Version V1.9. Dated: 07/21/2014

CPU: Intel® Core™ i5-4670K CPU @ 3.40GHz

HVM: Enabled

IOMMU: Disabled

Cache: 1024 KiB, 256 KiB, 6144 KiB

Memory: 16 GiB DDR3 (max. installable capacity 32 GiB)

Network: bond0: fault-tolerance (active-backup), mtu 1500
 eth0: 100 Mbps, full duplex, mtu 1500

Kernel: Linux 4.19.107-Unraid x86_64

OpenSSL: 1.1.1d

Uptime: 1 day, 01:33:45

Edited June 7, 20206 yr by eric90000

Best bet is to use the appropriate docker or plugin support thread, depending on what preclear version you're using.