[lustre-discuss] [Lustre] How to remove stale mount in client?

[Thomas Roth]

Hi,

on a different client, what is the output of 'lfs check servers' ?
If it is similar, there is an issue with the connectivity to your servers.
If there are no error on the second client, you might consider rebooting the first client?

Best,
Thomas

On 10/24/21 07:53, Trung Đặng Đinh Quốc via lustre-discuss wrote:
> Hello,
> 
> I am new to Lustre, and I just use it for my work.
> During working with Lustre, I made a mistake when I unmount the file system.
> After that, I think my Lustre client suffers from the previous stale mount.
> 
> This is the output of "*lfs check servers":*
> 
>> lfs check: error: check 'home-OST0000-osc-ffff8c18cfdcd000': Cannot send
>> after transport endpoint shutdown (108)
>> home-OST0000-osc-ffff8c18d3c4c000 active.
>> lfs check: error: check 'home-OST0001-osc-ffff8c18cfdcd000': Cannot send
>> after transport endpoint shutdown (108)
>> home-OST0001-osc-ffff8c18d3c4c000 active.
>> lfs check: error: check 'home-OST0002-osc-ffff8c18cfdcd000': Cannot send
>> after transport endpoint shutdown (108)
>> home-OST0002-osc-ffff8c18d3c4c000 active.
>> lfs check: error: check 'home-OST0003-osc-ffff8c18cfdcd000': Cannot send
>> after transport endpoint shutdown (108)
>> home-OST0003-osc-ffff8c18d3c4c000 active.
>> lfs check: error: check 'home-MDT0000-mdc-ffff8c18cfdcd000': Cannot send
>> after transport endpoint shutdown (108)
>> home-MDT0000-mdc-ffff8c18d3c4c000 active.
>> lfs check: error: check 'home-MDT0001-mdc-ffff8c18cfdcd000': Cannot send
>> after transport endpoint shutdown (108)
>> home-MDT0001-mdc-ffff8c18d3c4c000 active.
> 
> 
> What should I do in order to remove the stale subsystem (*ffff8c18cfdcd000*)
> from my client?
> Thank you very much.
> 
> 
> _______________________________________________
> lustre-discuss mailing list
> lustre-discuss at lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>