[LTP] test with aio02 is failing with safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: EINVAL (22)

[LTP] test with aio02 is failing with safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: EINVAL (22)

[Pankaj Vinadrao Joshi]

Hi,
i am running aio02 test on my RISC v machine,my testing is getting failed with the message
safe_macros.c:223: BROK: aio02.c:130: open(file,16961,0644) failed: EINVAL (22)
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[LTP] test with aio02 is failing with safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: EINVAL (22)

[Xiao Yang]

On 2/11/20 6:01 PM, Pankaj Vinadrao Joshi wrote:
> Hi sir,
> I am begginer can you tell how i can? check if tmpfs is mounted on 
> /tmp in your enviroment?

Hi,


You can use df/mount command to do check, as below:

-----------------------------------------------------------------

[root@Fedora-30-vm linux]# df -h | grep '/tmp'
tmpfs?????????? 993M? 4.0K? 993M?? 1% /tmp

[root@Fedora-30-vm linux]# mount | grep '/tmp'
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,seclabel)

------------------------------------------------------------------

>
> Sir if you have two minutes of time can you elaborate it whats its 
> meaning?

aio02 uses open(O_WRONLY | O_TRUNC | O_DIRECT | O_LARGEFILE | O_CREAT) to

create test file in default /tmp directory and ****O_DIRECT flag may not 
be supported

by tmpfs so calling open() returns EINVAL.


Thanks,

Xiao Yang

>
>
> Thank you ?
> ------------------------------------------------------------------------
> *From:* Xiao Yang <ice_yangxiao@163.com>
> *Sent:* Tuesday, February 11, 2020 3:04 PM
> *To:* Pankaj Vinadrao Joshi <Pankaj.VJ@exaleapsemi.com>
> *Subject:* Re: [LTP] test with aio02 is failing with 
> safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: 
> EINVAL (22)
>
> Hi,
>
>
> Could you check if tmpfs is mounted on /tmp in your enviroment?
>
> It seems that tmpfs cannot support O_DIRECT flag and creating file 
> with O_DIRECT in tmpfs triggers the error.
>
> Perhaps, you can fix the error by mounting normal filesystem(e.g. 
> ext4/xfs) on /tmp for now.
>
>
> Thanks,
>
> Xiao Yang
>
> On 2/11/20 4:31 PM, Pankaj Vinadrao Joshi wrote:
>> Hi,
>> i am running aio02 test on my RISC v machine,my testing is getting 
>> failed with the message
>> *safe_macros.c:223: BROK: aio02.c:130: open(file,16961,0644) failed: 
>> EINVAL (22)*
>>
> [EXT]
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[LTP] test with aio02 is failing with safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: EINVAL (22)

[Yang Xu]

on 2020/02/11 18:25, Xiao Yang wrote:
> 
> On 2/11/20 6:01 PM, Pankaj Vinadrao Joshi wrote:
>> Hi sir,
>> I am begginer can you tell how i can? check if tmpfs is mounted on 
>> /tmp in your enviroment?
> 
> Hi,
> 
> 
> You can use df/mount command to do check, as below:
> 
> -----------------------------------------------------------------
> 
> [root@Fedora-30-vm linux]# df -h | grep '/tmp'
> tmpfs?????????? 993M? 4.0K? 993M?? 1% /tmp
> 
> [root@Fedora-30-vm linux]# mount | grep '/tmp'
> tmpfs on /tmp type tmpfs (rw,nosuid,nodev,seclabel)
> 
> ------------------------------------------------------------------
> 
>>
>> Sir if you have two minutes of time can you elaborate it whats its 
>> meaning?
> 
> aio02 uses open(O_WRONLY | O_TRUNC | O_DIRECT | O_LARGEFILE | O_CREAT) to
> 
> create test file in default /tmp directory and ****O_DIRECT flag may not 
> be supported
> 
> by tmpfs so calling open() returns EINVAL.
>
Hi Xiao
I think we should add a check or use a valid filesystem to test in this 
case.

Best Regards
Yang Xu
> 
> Thanks,
> 
> Xiao Yang
> 
>>
>>
>> Thank you ?
>> ------------------------------------------------------------------------
>> *From:* Xiao Yang <ice_yangxiao@163.com>
>> *Sent:* Tuesday, February 11, 2020 3:04 PM
>> *To:* Pankaj Vinadrao Joshi <Pankaj.VJ@exaleapsemi.com>
>> *Subject:* Re: [LTP] test with aio02 is failing with 
>> safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: 
>> EINVAL (22)
>>
>> Hi,
>>
>>
>> Could you check if tmpfs is mounted on /tmp in your enviroment?
>>
>> It seems that tmpfs cannot support O_DIRECT flag and creating file 
>> with O_DIRECT in tmpfs triggers the error.
>>
>> Perhaps, you can fix the error by mounting normal filesystem(e.g. 
>> ext4/xfs) on /tmp for now.
>>
>>
>> Thanks,
>>
>> Xiao Yang
>>
>> On 2/11/20 4:31 PM, Pankaj Vinadrao Joshi wrote:
>>> Hi,
>>> i am running aio02 test on my RISC v machine,my testing is getting 
>>> failed with the message
>>> *safe_macros.c:223: BROK: aio02.c:130: open(file,16961,0644) failed: 
>>> EINVAL (22)*
>>>
>> [EXT]
> 
> 

[LTP] test with aio02 is failing with safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) failed: EINVAL (22)

[Xiao Yang]

On 2020/2/11 18:55, Yang Xu wrote:
>
> on 2020/02/11 18:25, Xiao Yang wrote:
>>
>> On 2/11/20 6:01 PM, Pankaj Vinadrao Joshi wrote:
>>> Hi sir,
>>> I am begginer can you tell how i can  check if tmpfs is mounted on 
>>> /tmp in your enviroment?
>>
>> Hi,
>>
>>
>> You can use df/mount command to do check, as below:
>>
>> -----------------------------------------------------------------
>>
>> [root@Fedora-30-vm linux]# df -h | grep '/tmp'
>> tmpfs           993M  4.0K  993M   1% /tmp
>>
>> [root@Fedora-30-vm linux]# mount | grep '/tmp'
>> tmpfs on /tmp type tmpfs (rw,nosuid,nodev,seclabel)
>>
>> ------------------------------------------------------------------
>>
>>>
>>> Sir if you have two minutes of time can you elaborate it whats its 
>>> meaning?
>>
>> aio02 uses open(O_WRONLY | O_TRUNC | O_DIRECT | O_LARGEFILE | 
>> O_CREAT) to
>>
>> create test file in default /tmp directory and ****O_DIRECT flag may 
>> not be supported
>>
>> by tmpfs so calling open() returns EINVAL.
>>
> Hi Xiao
> I think we should add a check or use a valid filesystem to test in 
> this case.
Hi Xu,

Sorry for my late reply.
Sure, we need to fix the issue indeed.

Thanks,
Xiao Yang
>
> Best Regards
> Yang Xu
>>
>> Thanks,
>>
>> Xiao Yang
>>
>>>
>>>
>>> Thank you ?
>>> ------------------------------------------------------------------------ 
>>>
>>> *From:* Xiao Yang <ice_yangxiao@163.com>
>>> *Sent:* Tuesday, February 11, 2020 3:04 PM
>>> *To:* Pankaj Vinadrao Joshi <Pankaj.VJ@exaleapsemi.com>
>>> *Subject:* Re: [LTP] test with aio02 is failing with 
>>> safe_macros.c:223: BROK: aio02.c:130: open(file, 16961, 0644) 
>>> failed: EINVAL (22)
>>>
>>> Hi,
>>>
>>>
>>> Could you check if tmpfs is mounted on /tmp in your enviroment?
>>>
>>> It seems that tmpfs cannot support O_DIRECT flag and creating file 
>>> with O_DIRECT in tmpfs triggers the error.
>>>
>>> Perhaps, you can fix the error by mounting normal filesystem(e.g. 
>>> ext4/xfs) on /tmp for now.
>>>
>>>
>>> Thanks,
>>>
>>> Xiao Yang
>>>
>>> On 2/11/20 4:31 PM, Pankaj Vinadrao Joshi wrote:
>>>> Hi,
>>>> i am running aio02 test on my RISC v machine,my testing is getting 
>>>> failed with the message
>>>> *safe_macros.c:223: BROK: aio02.c:130: open(file,16961,0644) 
>>>> failed: EINVAL (22)*
>>>>
>>> [EXT]
>>
>>
>
>
>