Re: hda: irq timeout: status=0xd0 DMA question

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> Now to wait and see the drive produce the error.


OK, that doesn't work - it appears all get reset anyway.  Both drives
here had -K1 and -k1 set with hdparm:


Mar  2 10:28:29 website2 kernel: blk: queue c033da3c, I/O limit 4095Mb
(mask 0xffffffff)
Mar  2 10:28:29 website2 kernel: hda: status error: status=0x58 {
DriveReady SeekComplete DataRequest }
Mar  2 10:28:29 website2 kernel:
Mar  2 10:28:29 website2 kernel: hda: drive not ready for command
Mar  2 10:28:29 website2 kernel: hda: status timeout: status=0xd0 { Busy }
Mar  2 10:28:29 website2 kernel:
Mar  2 10:28:29 website2 kernel: hda: DMA disabled
Mar  2 10:28:29 website2 kernel: hdb: DMA disabled
Mar  2 10:28:29 website2 kernel: hda: drive not ready for command
Mar  2 10:28:29 website2 kernel: ide0: reset: success


[nick@website2 nick]$ sudo /sbin/hdparm /dev/hda

/dev/hda:
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  0 (off)
 keepsettings =  1 (on)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 784/255/63, sectors = 12594960, start = 0


[nick@website2 nick]$ sudo /sbin/hdparm /dev/hdb

/dev/hdb:
 multcount    =  0 (off)
 I/O support  =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  0 (off)
 keepsettings =  1 (on)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 525/255/63, sectors = 8439184, start = 0



Nick
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