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August 2nd, 2016 08:00

Error - Gather logical volume info error, command sudo lvs -o lv_path --noheadings timed out

I am getting the following error in the cloud portal for my CloudBoost 100 appliance:

Gather logical volume info error, command sudo lvs -o lv_path --noheadings timed out

The Appliance shows:

##  Description                         Level          Symptom Code          Share    Created At   

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

1   Gather logical volume info ...  warning        CBSW0000                    2016-08-02 15:01:45 +0000

Everything Has anyone else seem this?

Thank you,

-Andy

23 Posts

August 5th, 2016 09:00

Hello dompiera ,

 

Good question!  This has to do when the command:

sudo lvs -o lv_path --noheadings

encounters a time-out when performing this check. You could run the command and validate if this returns under 10 seconds or if it takes longer. If it takes longer, is the load on the appliance high? Can you provide the output to: 

  • top
  • vmstat 2
  • iostat -x 1 5

 

We have an internal ticket with our engineering team at the moment and they are investigating additional details. Correction in the meantime is to increase the time-out threshold, which will be available in the next update.

 

Thanks for your patience! 

Dillon

2 Posts

August 19th, 2016 15:00

Thank you Dillion - I was out last week and just getting back to the flow this week. I opened a ticket on this and was able to get it resolved. They stated that this was a bug and is being worked on.

We ended up using the diagnostics command to find the correct number of threads that would get us our optimal settings. We ended up setting:

support cbtuner 64

and it resolved a lot of issues I was having.

-Andy

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