debug.vn_io_pgcache_read_enable

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Property Value
OID 5.7ffffb13
Description Enable copying from page cache for reads, avoiding fs
Label
Type integer
Format I
Flags
  • RD, Can read the value
  • WR, Can write the value
  • RW, RD and WR
  • TUN, Default value is loaded from getenv()
  • RDTUN, RD and TUN
  • RWTUN, RW and TUN
  • NOFETCH, Don't fetch tunable from getenv()
  • MPSAFE, Multiprocessor safe