On Thu, 6 Aug 2015, Marian Zvada wrote:
> Hi Andy,
>
> ah, ok, so technically --refresh kicks host1.example.com and makes an order
> to requery the info ... Does that also spawn any action which triggers cmsd
> in final response?
No, it only affect the particular path in question. Nothing else changes.
> I think I have example when xrdcp against redirector returns 'No servers are
> available to read the file.' for no reason and after running `xrdmapc
> --refresh...` then again xrdcp magically started to work. Does that make any
> sense?
Eh? No that should not happen. So, it doesn't make any sense. I you have a
reproducible case I would be intrested in seeing i.
Andy
> Thanks,
> Marian
>
> On 8/5/15 5:55 PM, Andrew Hanushevsky wrote:
>> Hi Marian,
>>
>> The --refresh is only meaningful with you specify a path with xrdmapc.
>> When you do specify a path, all the redirector are queried who has that
>> path. Without --refresh the redirects may respond using chached
>> knowledge about the path. With --refresh the redirectors are disallowed
>> using ther own cached information and have to requery all of their
>> servers to determine which has the file.
>>
>> Andy
>>
>> On Wed, 5 Aug 2015, Marian Zvada wrote:
>>
>>> Hi Folks,
>>>
>>> could someone explain more in details what --refresh means here?
>>>
>>> I'm not sure if I get it from the help:
>>>
>>> --refresh | -r does not use cached information but will refresh the
>>> cache.
>>>
>>> What is the real effect if I run `xrdmapc --list all --refresh
>>> host1.example.com:1094`:
>>>
>>> a) from host1.example.com (run xrdmapc against itself, i.e. host1)
>>> b) from host2.example.com (or any other host but host1 against host1)
>>>
>>> What cache is used/refreshed in a) or b)? I'd assume the one from
>>> where command is executed?
>>>
>>> Thanks,
>>> Marian
>>>
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