Re: eSATA Drive Detection issues on mvsas

2013-10-17 Thread Dan Williams
On Wed, Oct 16, 2013 at 10:28 AM, Praveen Murali wrote: >> diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c >> index 161c98efade9..d0fb99d5da95 100644 >> --- a/drivers/scsi/libsas/sas_ata.c >> +++ b/drivers/scsi/libsas/sas_ata.c >> @@ -211,7 +211,7 @@ static unsigned int

Re: eSATA Drive Detection issues on mvsas

2013-10-16 Thread Praveen Murali
On 10/15/2013 06:11 PM, Dan Williams wrote: On Tue, Oct 15, 2013 at 5:15 PM, Praveen Murali wrote: Dan/James, Can you please take a look at this and let me know if I am at the right place? Or point me in the right direction? As I understand, this deost not look like an mvsas driver issue.

Re: eSATA Drive Detection issues on mvsas

2013-10-15 Thread Dan Williams
On Tue, Oct 15, 2013 at 5:15 PM, Praveen Murali wrote: > Dan/James, > Can you please take a look at this and let me know if I am at the right > place? Or point me in the right direction? As I understand, this deost not > look like an mvsas driver issue. > Looks like a latent bug in libsas to me.

Re: eSATA Drive Detection issues on mvsas

2013-10-15 Thread Praveen Murali
Dan/James, Can you please take a look at this and let me know if I am at the right place? Or point me in the right direction? As I understand, this deost not look like an mvsas driver issue. Thanks, Praveen On 10/14/2013 05:18 PM, Praveen Murali wrote: Hi, I have couple of external drives

eSATA Drive Detection issues on mvsas

2013-10-14 Thread Praveen Murali
Hi, I have couple of external drives (Western Digital and Seagate) that have an eSATA interface. My Linux box with a Marvell HBA (9445) running Ubuntu 12.04 with 3.2.48 kernel doest not seem to detect the drive. I tried with the latest upstream kernel and it behaves the same. But both the dr