[OmniOS-discuss] LX Zone DTrace

Mini Trader miniflowtrader at gmail.com
Fri Jan 13 20:12:04 UTC 2017


I have a small program that will reproduce the issue.  Where should the bug
be sent?  It's pretty serious.  The system is forgetting the location of
the current working directory in a recursive call.

On Fri, Jan 13, 2017 at 9:30 AM, Nahum Shalman <nshalman at omniti.com> wrote:

> 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#LXB
>>> randedZones-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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>>>
>>>
>>>
>>>
>>>
>
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