[Devel] Re: unexpected scsi timeout

2007-07-25 Thread Vasily Averin
Albert Lee wrote: Vasily Averin wrote: I've noticed that some scsi commands for DVD-drive attached to pata_via successfully finishes without any delays but reports about TIMEOUT condition. It happens because of ATA_ERR bit is set in status register. As result for each command Error

[Devel] Re: unexpected scsi timeout

2007-07-25 Thread Tejun Heo
Vasily Averin wrote: Albert Lee wrote: Vasily Averin wrote: I've noticed that some scsi commands for DVD-drive attached to pata_via successfully finishes without any delays but reports about TIMEOUT condition. It happens because of ATA_ERR bit is set in status register. As result for each

[Devel] Re: unexpected scsi timeout

2007-07-25 Thread James Bottomley
On Wed, 2007-07-25 at 16:42 +0900, Tejun Heo wrote: Vasily Averin wrote: Albert Lee wrote: Vasily Averin wrote: I've noticed that some scsi commands for DVD-drive attached to pata_via successfully finishes without any delays but reports about TIMEOUT condition. It happens because of

[Devel] Re: unexpected scsi timeout

2007-07-24 Thread Tejun Heo
[cc'ing Albert] Vasily Averin wrote: Tejun, Jeff I've noticed that some scsi commands for DVD-drive attached to pata_via successfully finishes without any delays but reports about TIMEOUT condition. It happens because of ATA_ERR bit is set in status register. As result for each command