>>Yeah, there has been quite some update in libata between SLES10_SP1 and >>2.6.24-rc1. The controller being ahci, I wonder whether this is caused >>by the different in check_atapi_dma(). >> >>1. Does other optical drives have the same problem? If not, please >post >>the result of "hdparm -I /dev/sr0" with the problematic one attached. >> >>2. If you apply the attached patch to 2.6.24-rc1, does it behave the >>same as the SLES10SP1 kernel? >> >>-- >>Tejun > >All of the ATAPI drives seem to have the issue of taking a while to slow >down and start working. I will try the patch and see what happens. I >will also get the hdparm info from all of the drives I am using to see >if something stands out. > >Thanks, > >Jason Tejun, Attached are the hdparm -I /dev/cdrom results for the three other drives I am using. These do not include the original drive that had the major issues on, TSSTcorpCD/DVDW SH-S183L. Applying the patch to the 2.6.24-rc kernel did not cause the same behavior, which I am seeing with older kernels. Instead, everything seemed to be fine until I tried to automount the drive, which said that there was no media. I was however, able to manually mount the drive. Thanks, Jason
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hdparm_cdrom
Description: hdparm_cdrom
