Problem after install 2.40

chapyn

October 2018 in IBM

Hello,

After September 26, I start to lose samples on my chart.
My setting (sample rate) is set to 1 minute.

I also start to receive this error on my SVC : Failed to transfer file from remote node

Please help.

Comments

• 

  Pavel

  October 2018

  Hi,

  
  

  The error ID 980440 "Failed to transfer file from remote node"  is normally logged when attempting to copy a file which was just removed from a remote node.

  
  

  there is not too much to do from our side apart of incresing sample rate frequency.
  

  
  

  1. Has that really happened right after stor2rrd upgrade?

  What was original stor2rrd version?
  

  
  

  2. Do you monitor that storage even via TPC?

  
  

  3. do you really use 1 minute samples? Do you se 1 minute data when you zoom a graph? We do not generally recomend it.
  
• 

  chapyn

  October 2018

  Hi,
  

  1: Stor2rrd-2.31-1

  2: No

  3: Yes, so you recommand to change it to 5 min? Can I put 3 min? If I change I lose all historic sample?

  
  

  thank you

  
  
  
• 

  Pavel

  October 2018

  5 minutes,
  

  you will not lose hist data

  just change line like that (last parameter is sample rate, you shold have there 1)

  in etc/storage-list.cfg
  

  storwize_alias:SWIZ:192.168.1.1:/home/lpar2rrd/.ssh/id_rsa:::1
  
  to
  storwize_alias:SWIZ:192.168.1.1:/home/lpar2rrd/.ssh/id_rsa:::5

  or leave it blank, default is 5, defined globally  in etc/stor2rrd.cfg  in seconds
  

  SAMPLE_RATE=300

  
  
• 

  chapyn

  October 2018

  thanks!

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