I wonder if anyone has dealt with deep-scrubbing being really heavy when it 
kicks of at the defined start time?
I currently have a script that kicks off and runs deep-scrub every 10 minutes 
on the oldest un-deep-scrubbed pg
this script runs 24/7 regardless of when deep scrub is scheduled

my ceph .conf config:
[osd]
osd_scrub_threshold = 0.25
osd_scrub_during_recovery = false
osd_scrub_sleep = 0.2
osd_max_scrubs = 1
osd_scrub_interval_randomize_Ratio = 0.5
osd_scrub_chunk_min = 5
osd_scrub_chunk_max = 20
osd_scrub_begin_hour = 19
osd_scrub_end_hour = 6
osd_scrub_min_interval = 604800
osd_scrub_max_interval = 3628800
osd_deep_scrub_interval = 4838400

this is the problem:



I would like it more balanced throughout the night 

thanks Joe
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