== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:42:15 (1789580535) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff958a85892800.batch_stats=0 total: 100 open/close in 2.69 seconds: 37.23 ops/second llite.lustre-ffff958a85892800.statahead_max=0 208 real 0m1.467s user 0m0.002s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff958a85892800.statahead_max=128 llite.lustre-ffff958a85892800.statahead_max=128 208 real 0m0.622s user 0m0.001s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 124 list_total: 27 fname_total: 101 hit_total: 2955 miss_total: 1271 swrong=2 ewrong=2 - open/close 751 (time 1789580561.21 total 10.02 last 74.94) total: 900 open/close in 12.62 seconds: 71.29 ops/second llite.lustre-ffff958a85892800.statahead_max=0 2008 real 0m12.171s user 0m0.019s sys 0m1.748s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff958a85892800.statahead_max=128 llite.lustre-ffff958a85892800.statahead_max=128 2008 real 0m4.992s user 0m0.015s sys 0m0.576s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 101 hit_total: 3954 miss_total: 1271 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff958a85892800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 101 hit_total: 3954 miss_total: 1271 mdc.lustre-MDT0000-mdc-ffff958a85892800.batch_stats= snapshot_time: 1789580611.663975228 secs.nsecs start_time: 1789580539.187901324 secs.nsecs elapsed_time: 72.476073904 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 1 3 9 8: 3 9 19 16: 5 16 35 32: 6 19 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff958a85892800.batch_stats=0 total: 100 open/close in 2.23 seconds: 44.74 ops/second llite.lustre-ffff958a85892800.statahead_max=0 100 real 0m0.096s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff958a85892800.statahead_max=128 llite.lustre-ffff958a85892800.statahead_max=128 100 real 0m0.071s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 101 hit_total: 3954 miss_total: 1271 swrong=2 ewrong=2 - open/close 801 (time 1789580632.27 total 10.02 last 79.96) total: 900 open/close in 11.60 seconds: 77.59 ops/second llite.lustre-ffff958a85892800.statahead_max=0 1000 real 0m0.193s user 0m0.000s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff958a85892800.statahead_max=128 llite.lustre-ffff958a85892800.statahead_max=128 1000 real 0m0.117s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 101 hit_total: 3954 miss_total: 1271 swrong=2 ewrong=2 - open/close 740 (time 1789580652.96 total 10.01 last 73.90) - open/close 1472 (time 1789580662.96 total 20.02 last 73.15) - open/close 2241 (time 1789580672.97 total 30.03 last 76.84) - open/close 2954 (time 1789580682.99 total 40.05 last 71.17) - open/close 3690 (time 1789580692.99 total 50.05 last 73.58) - open/close 4389 (time 1789580703.00 total 60.05 last 69.86) - open/close 5053 (time 1789580713.00 total 70.06 last 66.38) - open/close 5748 (time 1789580723.03 total 80.08 last 69.31) - open/close 6362 (time 1789580733.03 total 90.09 last 61.37) - open/close 6828 (time 1789580743.05 total 100.10 last 46.53) - open/close 7512 (time 1789580753.05 total 110.11 last 68.36) - open/close 8337 (time 1789580763.05 total 120.11 last 82.49) total: 9000 open/close in 128.79 seconds: 69.88 ops/second llite.lustre-ffff958a85892800.statahead_max=0 10000 real 0m0.683s user 0m0.003s sys 0m0.067s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff958a85892800.statahead_max=128 llite.lustre-ffff958a85892800.statahead_max=128 10000 real 0m0.455s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 101 hit_total: 3954 miss_total: 1271 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 308 seconds llite.lustre-ffff958a85892800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 101 hit_total: 3954 miss_total: 1271 mdc.lustre-MDT0000-mdc-ffff958a85892800.batch_stats= snapshot_time: 1789581094.405408715 secs.nsecs start_time: 1789580613.441322053 secs.nsecs elapsed_time: 480.964086662 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536