Hello,
Hard drive de-attached/re-attached randomly. No performance issues while attached detected. Log below.
This is one of the disks in the ZFS Mirror, the first disk has no issues. No power lost/issues....
Hard drive de-attached/re-attached randomly. No performance issues while attached detected. Log below.
This is one of the disks in the ZFS Mirror, the first disk has no issues. No power lost/issues....
Code:
Jul 23 11:57:50 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Jul 23 11:57:50 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> ACS-3 ATA SATA 3.x device
Jul 23 11:57:50 BSD01 kernel: ada1: Serial Number SERIAL
Jul 23 11:57:50 BSD01 kernel: ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
Jul 23 11:57:50 BSD01 kernel: ada1: Command Queueing enabled
Jul 23 11:57:50 BSD01 kernel: ada1: 3815447MB (7814037168 512 byte sectors)
Jul 23 12:06:44 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Jul 23 12:06:44 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> ACS-3 ATA SATA 3.x device
Jul 23 12:06:44 BSD01 kernel: ada1: Serial Number SERIAL
Jul 23 12:06:44 BSD01 kernel: ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
Jul 23 12:06:44 BSD01 kernel: ada1: Command Queueing enabled
Jul 23 12:06:44 BSD01 kernel: ada1: 3815447MB (7814037168 512 byte sectors)
Aug 7 13:06:42 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Aug 7 13:06:42 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> s/n SERIAL detached
Aug 7 13:06:42 BSD01 kernel: (ada1:ahcich2:0:0:0): Periph destroyed
Aug 7 13:06:49 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Aug 7 13:06:49 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> ACS-3 ATA SATA 3.x device
Aug 7 13:06:49 BSD01 kernel: ada1: Serial Number SERIAL
Aug 7 13:06:49 BSD01 kernel: ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
Aug 7 13:06:49 BSD01 kernel: ada1: Command Queueing enabled
Aug 7 13:06:49 BSD01 kernel: ada1: 3815447MB (7814037168 512 byte sectors)
Aug 8 03:07:32 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Aug 8 03:07:32 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> s/n SERIAL detached
Aug 8 03:07:32 BSD01 kernel: (ada1:ahcich2:0:0:0): Periph destroyed
Aug 8 03:07:38 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Aug 8 03:07:38 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> ACS-3 ATA SATA 3.x device
Aug 8 03:07:38 BSD01 kernel: ada1: Serial Number SERIAL
Aug 8 03:07:38 BSD01 kernel: ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
Aug 8 03:07:38 BSD01 kernel: ada1: Command Queueing enabled
Aug 8 03:07:38 BSD01 kernel: ada1: 3815447MB (7814037168 512 byte sectors)
Aug 8 16:17:49 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Aug 8 16:17:49 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> s/n SERIAL detached
Aug 8 16:17:49 BSD01 kernel: (ada1:ahcich2:0:0:0): Periph destroyed
Aug 8 16:17:56 BSD01 kernel: ada1 at ahcich2 bus 0 scbus2 target 0 lun 0
Aug 8 16:17:56 BSD01 kernel: ada1: <ST4000VX007-2DT166 CV11> ACS-3 ATA SATA 3.x device
Aug 8 16:17:56 BSD01 kernel: ada1: Serial Number SERIAL
Aug 8 16:17:56 BSD01 kernel: ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
Aug 8 16:17:56 BSD01 kernel: ada1: Command Queueing enabled
Aug 8 16:17:56 BSD01 kernel: ada1: 3815447MB (7814037168 512 byte sectors)