[gpfsug-discuss] verbs status not working in 5.0.2

Ryan Novosielski novosirj at rutgers.edu
Tue Jun 11 20:50:49 BST 2019


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Thank you, that's great news.

Now we just have to wait for that to make it to the DSS-G release. :-|

On 6/11/19 3:49 PM, Kumaran Rajaram wrote:
> Hi,
> 
> This issue is resolved in the latest 5.0.3.1 release.
> 
> /# mmfsadm dump version | grep Build/ */Build/*/branch "5.0.3.1
> "./
> 
> /# mmfsadm test verbs status/ /VERBS RDMA status: started/
> 
> Regards, -Kums
> 
> 
> 
> Inactive hide details for Ryan Novosielski ---06/11/2019 03:46:54 
> PM--------BEGIN PGP SIGNED MESSAGE----- Hash: SHA1Ryan Novosielski 
> ---06/11/2019 03:46:54 PM--------BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> From: Ryan Novosielski <novosirj at rutgers.edu> To:
> "gpfsug-discuss at spectrumscale.org"
> <gpfsug-discuss at spectrumscale.org> Date: 06/11/2019 03:46 PM 
> Subject: [EXTERNAL] Re: [gpfsug-discuss] verbs status not working
> in 5.0.2 Sent by: gpfsug-discuss-bounces at spectrumscale.org
> 
> ----------------------------------------------------------------------
- --
>
> 
> 
> 
> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
> 
> Thanks -- this was originally how Lenovo told us to check this, and
> I came across `mmfsadm test verbs status` on my own.
> 
> I'm thinking, though, isn't there some risk that if RDMA went down 
> somehow, that wouldn't be caught by your script? I can't say that
> I normally see that as the failure mode (it's most often booting
> up without), nor do I know what happens to `mmfsadm test verbs
> status` if you pull a cable or something.
> 
> On 6/11/19 3:37 PM, Bryan Banister wrote:
>> This has been brocket for a long time... we too were checking
>> that `mmfsadm test verbs status` reported that RDMA is working.
>> We don't want nodes that are not using RDMA running in the
>> cluster.
>> 
>> We have decided to just look for the log entry like this: 
>> test_gpfs_rdma_active() { [[ "$(grep -c "VERBS RDMA started" 
>> /var/adm/ras/mmfs.log.latest)" == "1" ]] }
>> 
>> Hope that helps, -Bryan
> 
> - -- ____ || \\UTGERS,
> |----------------------*O*------------------------ ||_// the State
> |    Ryan Novosielski - novosirj at rutgers.edu || \\ University | Sr.
> Technologist - 973/972.0922 ~*~ RBHS Campus ||  \\    of NJ  |
> Office of Advanced Res. Comp. - MSB C630, Newark `' -----BEGIN PGP
> SIGNATURE-----
> 
> iF0EARECAB0WIQST3OUUqPn4dxGCSm6Zv6Bp0RyxvgUCXQAE3gAKCRCZv6Bp0Ryx 
> vpvpAJ9KnVX79aXNu3oclxM6swYfZ5wKjQCeJF3s94tS7+2JtTlkc5OXV/E8LnI= 
> =kBtE -----END PGP SIGNATURE----- 
> _______________________________________________ gpfsug-discuss
> mailing list gpfsug-discuss at spectrumscale.org 
> http://gpfsug.org/mailman/listinfo/gpfsug-discuss
> 
> 
> 
> 
> 
> _______________________________________________ gpfsug-discuss
> mailing list gpfsug-discuss at spectrumscale.org 
> http://gpfsug.org/mailman/listinfo/gpfsug-discuss
> 

- -- 
 ____
 || \\UTGERS,     |----------------------*O*------------------------
 ||_// the State  |    Ryan Novosielski - novosirj at rutgers.edu
 || \\ University | Sr. Technologist - 973/972.0922 ~*~ RBHS Campus
 ||  \\    of NJ  | Office of Advanced Res. Comp. - MSB C630, Newark
      `'
-----BEGIN PGP SIGNATURE-----

iF0EARECAB0WIQST3OUUqPn4dxGCSm6Zv6Bp0RyxvgUCXQAGFAAKCRCZv6Bp0Ryx
vhGoAKDHtV4vNboVxdfrp7DLLBKp6+m60QCfQJRvJ+xEoXgpDO2VBbSBu0bMDwM=
=aOrz
-----END PGP SIGNATURE-----



More information about the gpfsug-discuss mailing list