AIX 6L虚拟内存参数变化

操作系统版本为：

引用

P590_lpar1/>oslevel -r
6100-01

虚拟内存参数为，记录一下仅供参考：

引用

P590_lpar1/>vmo -a
   force_relalias_lite = 0
     kernel_heap_psize = 65536
          lgpg_regions = 32
             lgpg_size = 16777216
       low_ps_handling = 1
               maxfree = 3840
               maxperm = 988213
                maxpin = 4616418
               maxpin% = 90
         memory_frames = 5242880
         memplace_data = 2
  memplace_mapped_file = 2
memplace_shm_anonymous = 2
    memplace_shm_named = 2
        memplace_stack = 2
         memplace_text = 2
memplace_unmapped_file = 2
               minfree = 3600
               minperm = 247052
              minperm% = 5
             nokilluid = 0
               npskill = 33792
               npswarn = 135168
             numpsblks = 4325376
       pinnable_frames = 4645876
   relalias_percentage = 0
                 scrub = 0
              v_pinshm = 1
      vmm_default_pspa = -1
    wlm_memlimit_nonpg = 1
P590_lpar1/>vmo -a|grep max
               maxfree = 3840
               maxperm = 988213
                maxpin = 4616418
               maxpin% = 90

以下是aix 5L的虚拟内存参数

引用

$ oslevel -r
5300-03
tjj570/>vmo -a
        cpu_scale_memp = 8
data_stagger_interval = 161
                 defps = 1
   force_relalias_lite = 0
             framesets = 2
             htabscale = n/a
     kernel_heap_psize = 4096
  large_page_heap_size = 0
          lgpg_regions = 0
             lgpg_size = 0
       low_ps_handling = 1
       lru_file_repage = 1
     lru_poll_interval = 10
             lrubucket = 131072
            maxclient% = 80
               maxfree = 1088
               maxperm = 743216
              maxperm% = 80
                maxpin = 784258
               maxpin% = 80
       mbuf_heap_psize = 4096
       memory_affinity = 1
         memory_frames = 970752
         memplace_data = 2
  memplace_mapped_file = 2
memplace_shm_anonymous = 2
    memplace_shm_named = 2
        memplace_stack = 2
         memplace_text = 2
memplace_unmapped_file = 2
              mempools = 0
               minfree = 960
               minperm = 185804
              minperm% = 20
             nokilluid = 0
               npskill = 12288
             npsrpgmax = 98304
             npsrpgmin = 73728
           npsscrubmax = 98304
           npsscrubmin = 73728
               npswarn = 49152
      num_spec_dataseg = 0
             numpsblks = 1572864
     page_steal_method = 0
          pagecoloring = n/a
       pinnable_frames = 801428
pta_balance_threshold = n/a
   relalias_percentage = 0
              rpgclean = 0
            rpgcontrol = 2
                 scrub = 0
            scrubclean = 0
soft_min_lgpgs_vmpool = 0
      spec_dataseg_int = 512
      strict_maxclient = 1
        strict_maxperm = 0
              v_pinshm = 0
  vm_modlist_threshold = -1
       vmm_fork_policy = 1