[lustre-discuss] getcwd() fails

[Alex Zarochentsev]

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.

>
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