Re: [PATCH 4/4] sd: Handle ZBC drives correctly

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

 



On Mon, Jul 21, 2014 at 10:27:21AM +0200, Hannes Reinecke wrote:
> ZBC drives are close to disk devices, so update sd.c to handle
> ZBC drives correctly.

While the other patches all look fine with me I strongly disagree with
this one.  Devices reporting the ZBC device type must have sequential
required zones, so they are _not_ anywhere close to disk devices,
and writes to them will cause errors that we aren't evenable able to
handle yet.

If it makes some sort of experiment easier for you we can add a way to
force ZBC devices to use sd.c conditionally.  Do you have a test device
that this works with?

--
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