== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:49:20 (1780994960) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b1911de2800.batch_stats=0 total: 100 open/close in 2.57 seconds: 38.92 ops/second llite.lustre-ffff8b1911de2800.statahead_max=0 208 real 0m1.487s user 0m0.003s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8b1911de2800.statahead_max=128 llite.lustre-ffff8b1911de2800.statahead_max=128 208 real 0m0.583s user 0m0.002s sys 0m0.107s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 27 fname_total: 115 hit_total: 2883 miss_total: 1428 swrong=2 ewrong=2 - open/close 665 (time 1780994985.04 total 10.00 last 66.49) total: 900 open/close in 14.26 seconds: 63.12 ops/second llite.lustre-ffff8b1911de2800.statahead_max=0 2008 real 0m14.632s user 0m0.022s sys 0m2.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8b1911de2800.statahead_max=128 llite.lustre-ffff8b1911de2800.statahead_max=128 2008 real 0m4.718s user 0m0.022s sys 0m0.606s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 115 hit_total: 3882 miss_total: 1428 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff8b1911de2800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 115 hit_total: 3882 miss_total: 1428 mdc.lustre-MDT0000-mdc-ffff8b1911de2800.batch_stats= snapshot_time: 1780995043.515729634 secs.nsecs start_time: 1780994964.731997302 secs.nsecs elapsed_time: 78.783732332 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 3 9 15 8: 5 15 30 16: 5 15 45 32: 3 9 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8b1911de2800.batch_stats=0 total: 100 open/close in 3.01 seconds: 33.27 ops/second llite.lustre-ffff8b1911de2800.statahead_max=0 100 real 0m0.061s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8b1911de2800.statahead_max=128 llite.lustre-ffff8b1911de2800.statahead_max=128 100 real 0m0.077s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 115 hit_total: 3882 miss_total: 1428 swrong=2 ewrong=2 - open/close 677 (time 1780995065.22 total 10.02 last 67.59) total: 900 open/close in 13.32 seconds: 67.55 ops/second llite.lustre-ffff8b1911de2800.statahead_max=0 1000 real 0m0.133s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8b1911de2800.statahead_max=128 llite.lustre-ffff8b1911de2800.statahead_max=128 1000 real 0m0.135s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 115 hit_total: 3882 miss_total: 1428 swrong=2 ewrong=2 - open/close 647 (time 1780995087.14 total 10.02 last 64.59) - open/close 1291 (time 1780995097.14 total 20.02 last 64.39) - open/close 1972 (time 1780995107.15 total 30.03 last 68.03) - open/close 2584 (time 1780995117.16 total 40.04 last 61.14) - open/close 3161 (time 1780995127.18 total 50.06 last 57.59) - open/close 3800 (time 1780995137.19 total 60.07 last 63.81) - open/close 4413 (time 1780995147.23 total 70.11 last 61.07) - open/close 4983 (time 1780995157.23 total 80.11 last 56.97) - open/close 5510 (time 1780995167.24 total 90.13 last 52.64) - open/close 6108 (time 1780995177.29 total 100.17 last 59.54) - open/close 6812 (time 1780995187.31 total 110.19 last 70.25) - open/close 7479 (time 1780995197.32 total 120.21 last 66.60) - open/close 8038 (time 1780995207.33 total 130.22 last 55.85) - open/close 8639 (time 1780995217.34 total 140.22 last 60.06) total: 9000 open/close in 146.57 seconds: 61.40 ops/second llite.lustre-ffff8b1911de2800.statahead_max=0 10000 real 0m0.488s user 0m0.002s sys 0m0.062s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8b1911de2800.statahead_max=128 llite.lustre-ffff8b1911de2800.statahead_max=128 10000 real 0m0.511s user 0m0.004s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 115 hit_total: 3882 miss_total: 1428 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 363 seconds llite.lustre-ffff8b1911de2800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 28 fname_total: 115 hit_total: 3882 miss_total: 1428 mdc.lustre-MDT0000-mdc-ffff8b1911de2800.batch_stats= snapshot_time: 1780995603.959923949 secs.nsecs start_time: 1780995045.143326667 secs.nsecs elapsed_time: 558.816597282 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