Re: Increasing number of unscrubbed PGs

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Hi,


On 9/12/22 11:44, Eugen Block wrote:
Hi,

I'm still not sure why increasing the interval doesn't help (maybe there's some flag set to the PG or something), but you could just increase osd_max_scrubs if your OSDs are not too busy. On one customer cluster with high load during the day we configured the scrubs to run during the night but then with osd_max_scrubs = 6. What is your current value for osd_max_scrubs?

This is the complete OSD related configuration:


  osd                           advanced bluefs_buffered_io                     true   osd                           advanced osd_command_max_records                1024   osd                           advanced osd_deep_scrub_interval                4838400.000000   osd                           advanced osd_max_backfills                      5   osd                           advanced osd_max_scrubs                         10   osd                           advanced osd_op_complaint_time                  10.000000   osd                           advanced osd_scrub_sleep                        0.000000



Regards,

Burkhard


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