Re: [RFC PATCH] SCSI: Correct UA being ignored when notifying of media-changed

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 08/03/2011 08:39 AM, Rob Evers wrote:
> Unit attention commands are getting ignored when a dvd is
> replaced, resulting in errors when accessing the new dvd.
> 
> This problem occurred when a system is booted in rescue
> mode via dvd and the dvd is then replaced with another dvd.
> Subsequent commands to a filesystem on the dvd, such as
> 'fsck' and 'restore' report errors.
> 
> Solution suggested by Mike Christie.
> 
> Signed-off-by: Rob Evers <revers@xxxxxxxxxx>
> ---
>  drivers/scsi/scsi_error.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
> index a4b9cdb..725cc11 100644
> --- a/drivers/scsi/scsi_error.c
> +++ b/drivers/scsi/scsi_error.c
> @@ -294,6 +294,10 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
>  		 */
>  		if (scmd->device->expecting_cc_ua) {
>  			scmd->device->expecting_cc_ua = 0;
> +				if (sdev->removable) {
> +					sdev->changed = 1;
> +					return SUCCESS;
> +				}

I think this 'if' block got tabbed over once too many times.

>  			return NEEDS_RETRY;
>  		}
>  		/*

--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux