On Mar 2, 2012, at 12:17 PM, Steve Dickson wrote: > > > On 03/01/2012 05:28 PM, Myklebust, Trond wrote: >> On Thu, 2012-03-01 at 17:01 -0500, Chuck Lever wrote: >>> For debugging, introduce a simplistic function to print NFS file >>> handles on the system console. The main function is hooked into the >>> dprintk debugging facility, but you can directly call the helper, >>> _nfs_display_fhandle(), if you want to print a handle unconditionally. >>> >>> Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx> >>> --- >>> >> >> One of the things that I really like about wireshark is that it also >> displays a 32-bit hexadecimal hash of the filehandle. That allows you to >> compare 2 filehandles _much_ faster than trying to look at the full >> shebang. >> >> > +1 Being able to easily trace filehandle in both the kernel debug and > wireshark would be huge.... IMHO... Dros mentioned a possible follow-on patch last night at the pub that would add exactly this functionality. -- Chuck Lever chuck[dot]lever[at]oracle[dot]com -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
