[lustre-discuss] getcwd() fails

[肖正刚]

Hi, Alex
Thanks for your suggestion.
I did some tests this weekend and found that  may be intel mpi's or vasp's
issue.
When I ran another version of vasp which compiled with intel mpi 2017 the
error disappeared.
Then，I switched to the original version of vasp，errors occured.


Alex Zarochentsev <zamenator at gmail.com> 于2020年7月10日周五 下午5:01写道：

> Hello,
>
>
> On Fri, Jul 10, 2020 at 11:28 AM 肖正刚 <guru.novice at gmail.com> wrote:
>
>> Hi all,
>>
>> We run lustre 2.12.2(both server&clients) on CentOS 7.6, we hits getcwd
>> error when ran vasp.
>> Error message:
>> forrtl: severe (121): Cannot access current working directory for unit 7,
>> file "Unknown"
>> Image              PC                Routine            Line
>> Source
>> vasp_std           0000000000D1CAC9  Unknown               Unknown
>> Unknown
>> vasp_std           0000000000D36DCF  Unknown               Unknown
>> Unknown
>> vasp_std           00000000007B2620  Unknown               Unknown
>> Unknown
>> vasp_std           000000000086E57A  Unknown               Unknown
>> Unknown
>> vasp_std           0000000000935DB1  Unknown               Unknown
>> Unknown
>> vasp_std           0000000000AEE62D  Unknown               Unknown
>> Unknown
>> vasp_std           0000000000BA6239  Unknown               Unknown
>> Unknown
>> vasp_std           000000000040921E  Unknown               Unknown
>> Unknown
>> libc-2.17.so       00002B7D2ABBA3D5  __libc_start_main     Unknown
>> Unknown
>> vasp_std           0000000000409129  Unknown               Unknown
>> Unknown
>>
>> I can not find any errors about lustre in that client.
>> Any more , in mds&oss I can't find any errors about that client.
>>
>> Any suggestions?
>>
>
>
> similar to
> https://jira.whamcloud.com/browse/LU-12997 ?
> the first comment in LU-12997 says it is a kernel bug.
>
> Thanks,
> Zam.
>
>>
>> _______________________________________________
>> lustre-discuss mailing list
>> lustre-discuss at lists.lustre.org
>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>
>
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