Re: [PATCH] scsi_logging: print cdb into new line after opcode

From: Martin Kepplinger
Date: Mon Jan 25 2021 - 02:31:47 EST


On 23.01.21 04:09, Martin K. Petersen wrote:

Ewan,

sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x28 28 00 00 00 60 40 00 00 01
00

Print the cdb into a new line in any case, not only when cmd_len is
greater than 16. The above example error will then read:

sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x28
28 00 01 c0 09 00 00 00 08 00

I'd rather we not change this.

I agree. While the current format is suboptimal, there are lots of
things out there parsing these error messages.


hi Ewan, hi Martin,

That's totally fine. I had this on my list since Douglas suggested to change this during a discussion back in july and I basically wanted to get opinions:
https://lore.kernel.org/linux-scsi/31f1ec62-7047-a34b-fdcb-5ea2a2104292@xxxxxxxxxxxx/

thanks,
martin