No ZFS gurus here? Where could I ask? Victor Sudakov wrote: > Dear Colleagues, > > On a system with many small files, I often observe arc_meta_used over > arc_meta_limit: > > # grep arc_m /proc/spl/kstat/zfs/arcstats > arc_meta_used 4 5580987440 > arc_meta_limit 4 5532735283 > arc_meta_max 4 6179223472 > arc_meta_min 4 16777216 > # > > I think the situation is abnormal and degrades performance. Running > "echo 3 > /proc/sys/vm/drop_caches" clears the situation ... for a while. > > I've tried increasing zfs_arc_dnode_limit_percent and > arc_meta_limit_percent to no avail. What else can I tune? > > Debian 10, zfs-0.8.4-2~bpo10+1 > > -- > Victor Sudakov, VAS4-RIPE, VAS47-RIPN > 2:5005/49@fidonet http://vas.tomsk.ru/
-- Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/
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