Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2010-01-31 Thread Erez Zilber
On Fri, Jan 29, 2010 at 8:59 PM, Mike Christie micha...@cs.wisc.edu wrote: On 01/28/2010 09:25 AM, Erez Zilber wrote: +struct iscsi_noop_info { +       struct timeval tv; Can you pass this between userspace and the kernel safely? The fields in there are longs, and I thought those could be

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-28 Thread Erez Zilber
On Sun, Dec 20, 2009 at 3:57 PM, Erez Zilber erezzi.l...@gmail.com wrote: On Thu, Dec 17, 2009 at 5:01 AM, Mike Christie micha...@cs.wisc.edu wrote: Erez Zilber wrote: On Tue, Dec 15, 2009 at 10:34 AM, Mike Christie micha...@cs.wisc.edu wrote: Erez Zilber wrote: Maintain a list of nop-out

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-16 Thread Mike Christie
Erez Zilber wrote: On Tue, Dec 15, 2009 at 10:34 AM, Mike Christie micha...@cs.wisc.edu wrote: Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it to

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-15 Thread Mike Christie
Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it to be so slow on that specific time, you can see if your network was very busy during that time etc.

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-15 Thread Erez Zilber
On Tue, Dec 15, 2009 at 10:34 AM, Mike Christie micha...@cs.wisc.edu wrote: Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it to be so slow on that

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-08 Thread Ulrich Windl
On 7 Dec 2009 at 11:20, Mike Christie wrote: Ulrich Windl wrote: On 1 Dec 2009 at 14:57, Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-07 Thread Mike Christie
Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it to be so slow on that specific time, you can see if your network was very busy during that time

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-07 Thread Mike Christie
Ulrich Windl wrote: On 1 Dec 2009 at 14:57, Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it to be so slow on that specific time, you can see if

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-01 Thread Erez Zilber
On Tue, Dec 1, 2009 at 2:57 PM, Erez Zilber erezzi.l...@gmail.com wrote: On Sun, Nov 22, 2009 at 11:24 PM, Erez Zilber erezzi.l...@gmail.com wrote: On Sun, Nov 22, 2009 at 10:44 PM, Mike Christie micha...@cs.wisc.edu wrote: Erez Zilber wrote: On Thu, Nov 19, 2009 at 10:02 PM, Mike Christie

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-01 Thread Ulrich Windl
On 1 Dec 2009 at 14:57, Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what caused it to be so slow on that specific time, you can see if your network was very

Re: [PATCH] Maintain a list of nop-out PDUs that almost timed out

2009-12-01 Thread Erez Zilber
On Tue, Dec 1, 2009 at 3:16 PM, Ulrich Windl ulrich.wi...@rz.uni-regensburg.de wrote: On 1 Dec 2009 at 14:57, Erez Zilber wrote: Maintain a list of nop-out PDUs that almost timed out. With this information, you can understand and debug the whole system: you can check your target and see what