Re: [Bluestore] Some of my osd's uses BlueFS slow storage for db - why?

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On 3/22/19 11:57 PM, Mazzystr wrote:
I am also seeing BlueFS spill since updating to Nautilus.  I also see high slow_used_bytes and slow_total_bytes metrics.  It sure looks to me that the only solution is to zap and rebuilt the osd.  I had to manually check 36 osds some of them traditional processes and some containerized.  The lack of tooling here is underwhelming...  As soon as I rebuilt the osd the "BlueFS spill..." warning went away.

I use 50Gb db partitions on an nvme with 3 or 6 Tb spinning disks.  I don't understand the spillove

Wow, it's something new. What is your upgrade path?

Also, you record cluster metrics, like via prometheus? To see diff between upgrades.


Thanks,

k

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