== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:34:25 (1787384065) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92ad05f02000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff92ad05f02000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.87 seconds: 34.89 ops/second llite.lustre-ffff92ad05f02000.statahead_max=0 208 real 0m1.414s user 0m0.004s sys 0m0.230s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92ad05f02000.statahead_max=128 llite.lustre-ffff92ad05f02000.statahead_max=128 208 real 0m0.738s user 0m0.002s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 81 hit_total: 2823 miss_total: 1318 swrong=2 ewrong=2 - open/close 767 (time 1787384092.21 total 10.01 last 76.62) total: 900 open/close in 11.95 seconds: 75.31 ops/second llite.lustre-ffff92ad05f02000.statahead_max=0 2008 real 0m13.776s user 0m0.026s sys 0m2.111s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff92ad05f02000.statahead_max=128 llite.lustre-ffff92ad05f02000.statahead_max=128 2008 real 0m3.980s user 0m0.011s sys 0m0.675s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 81 hit_total: 3822 miss_total: 1318 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff92ad05f02000.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 81 hit_total: 3822 miss_total: 1318 mdc.lustre-MDT0000-mdc-ffff92ad05f02000.batch_stats= snapshot_time: 1787384139.105821943 secs.nsecs start_time: 1787384070.522251497 secs.nsecs elapsed_time: 68.583570446 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 3 13 22 4: 1 4 27 8: 3 13 40 16: 0 0 40 32: 1 4 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff92ad05f02000.batch_stats= snapshot_time: 1787384139.105892024 secs.nsecs start_time: 1787384070.522479688 secs.nsecs elapsed_time: 68.583412336 secs.nsecs subreqs per batch batches %% cum %% 1: 2 11 11 2: 2 11 22 4: 1 5 27 8: 1 5 33 16: 1 5 38 32: 4 22 61 64: 7 38 100 kvm mdc.lustre-MDT0000-mdc-ffff92ad05f02000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff92ad05f02000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.41 seconds: 41.41 ops/second llite.lustre-ffff92ad05f02000.statahead_max=0 100 real 0m0.151s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff92ad05f02000.statahead_max=128 llite.lustre-ffff92ad05f02000.statahead_max=128 100 real 0m0.171s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 81 hit_total: 3822 miss_total: 1318 swrong=2 ewrong=2 total: 900 open/close in 9.99 seconds: 90.12 ops/second llite.lustre-ffff92ad05f02000.statahead_max=0 1000 real 0m0.134s user 0m0.000s sys 0m0.029s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92ad05f02000.statahead_max=128 llite.lustre-ffff92ad05f02000.statahead_max=128 1000 real 0m0.191s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 81 hit_total: 3822 miss_total: 1318 swrong=2 ewrong=2 - open/close 845 (time 1787384179.99 total 10.00 last 84.49) - open/close 1660 (time 1787384190.00 total 20.01 last 81.42) - open/close 2510 (time 1787384200.01 total 30.01 last 84.98) - open/close 3456 (time 1787384210.01 total 40.02 last 94.55) - open/close 4318 (time 1787384220.02 total 50.02 last 86.14) - open/close 5266 (time 1787384230.02 total 60.03 last 94.78) - open/close 6175 (time 1787384240.02 total 70.03 last 90.89) - open/close 7015 (time 1787384250.03 total 80.04 last 83.92) - open/close 7912 (time 1787384260.04 total 90.05 last 89.61) - open/close 8810 (time 1787384270.05 total 100.05 last 89.74) total: 9000 open/close in 102.36 seconds: 87.93 ops/second llite.lustre-ffff92ad05f02000.statahead_max=0 10000 real 0m0.811s user 0m0.002s sys 0m0.126s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff92ad05f02000.statahead_max=128 llite.lustre-ffff92ad05f02000.statahead_max=128 10000 real 0m0.785s user 0m0.003s sys 0m0.123s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 81 hit_total: 3822 miss_total: 1318 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 307 seconds llite.lustre-ffff92ad05f02000.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 31 fname_total: 81 hit_total: 3822 miss_total: 1318 mdc.lustre-MDT0000-mdc-ffff92ad05f02000.batch_stats= snapshot_time: 1787384594.741705795 secs.nsecs start_time: 1787384140.695158230 secs.nsecs elapsed_time: 454.046547565 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff92ad05f02000.batch_stats= snapshot_time: 1787384594.741765255 secs.nsecs start_time: 1787384140.699612000 secs.nsecs elapsed_time: 454.042153255 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