[OmniOS-discuss] LX Zone DTrace

Nahum Shalman nshalman at omniti.com
Fri Jan 13 14:30:35 UTC 2017


Have you tried simply tracing the lx-syscall probes?

On Fri, Jan 13, 2017 at 9:24 AM, Mini Trader <miniflowtrader at gmail.com>
wrote:

> I followed these instructions prior to my post and my zone would not boot
> after doing the mod to add the flag to the file.
>
>
> On Fri, Jan 13, 2017 at 8:55 AM Nahum Shalman <nshalman at omniti.com> wrote:
>
>> The short answer is yes.
>>
>> My experience debugging LX was on SmartOS and there are some notes on
>> https://wiki.smartos.org/display/DOC/LX+Branded+Zones#
>> LXBrandedZones-Debugging
>>
>> Some of the details on that page are Specific to SmartOS, but some of it
>> is generic to LX.
>>
>> -Nahum
>>
>> On Fri, Jan 13, 2017 at 12:46 AM, Mini Trader <miniflowtrader at gmail.com>
>> wrote:
>>
>> Is there anything that can be done to trace a program having issues on an
>> LX Zone.
>>
>> I am seeing:
>>
>> OSError: [Errno 2] No such file or directory:
>>
>> Again under certain conditions which I am trying to trace - unfortunately
>> this is a closed source program.  Can DTrace be used to help track
>> something like this?
>>
>> Thanks!
>>
>>
>>
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