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Michel-jacobs's avatar
Nov 03, 2017

problem with sata one disk running at half speed

since a while my rn212 runs with disk2 running at half speed. after some googing this seems to be related to the power supply unit. Anybody noticed this as well?

 

6 Replies

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  • Running at half speed?  How so?  The reported RPM is actually halved, or the transfer speed is?

    • 0d0a's avatar
      0d0a
      Tutor

      IT is THE transfer speed Thatcher halves according to kern.log ...

      • after updating to os 6.9.1 the last lines of kern.log:

         ata2: SError: { UnrecovData 10B8B BadCRC }
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.300158] ata2.00: failed command: READ FPDMA QUEUED
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.300172] ata2.00: cmd 60/e0:28:a0:dc:12/00:00:00:00:00/40 tag 5 ncq 114688 in
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.300172] res 40/00:28:a0:dc:12/00:00:00:00:00/40 Emask 0x10 (ATA bus error)
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.300180] ata2.00: status: { DRDY }
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.300192] ata2: hard resetting link
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.650097] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.651290] ata2.00: configured for UDMA/133
        Nov 30 20:39:01 nas-jangali kernel: [ 1012.651314] ata2: EH complete

         

        support says they got the wrong log files ... They want those from the web interface but that log does not include syslog let alone kern.log

         

        should I be worried? The nas does function (still)

         

         

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