== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:11:45 (1779099105) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e354894d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9e354894d800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.58 seconds: 27.94 ops/second llite.lustre-ffff9e354894d800.statahead_max=0 208 real 0m2.875s user 0m0.009s sys 0m0.259s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9e354894d800.statahead_max=128 llite.lustre-ffff9e354894d800.statahead_max=128 208 real 0m0.580s user 0m0.001s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 141 statahead wrong: 1 agl total: 136 list_total: 29 fname_total: 110 hit_total: 2703 miss_total: 264 swrong=1 ewrong=1 - open/close 749 (time 1779099136.38 total 10.00 last 74.89) total: 900 open/close in 11.93 seconds: 75.44 ops/second llite.lustre-ffff9e354894d800.statahead_max=0 2008 real 0m13.555s user 0m0.021s sys 0m2.178s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9e354894d800.statahead_max=128 llite.lustre-ffff9e354894d800.statahead_max=128 2008 real 0m3.542s user 0m0.013s sys 0m0.556s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 142 statahead wrong: 1 agl total: 136 list_total: 30 fname_total: 110 hit_total: 3702 miss_total: 264 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9e354894d800.statahead_stats= statahead total: 142 statahead wrong: 1 agl total: 136 list_total: 30 fname_total: 110 hit_total: 3702 miss_total: 264 mdc.lustre-MDT0000-mdc-ffff9e354894d800.batch_stats= snapshot_time: 1779099184.003886065 secs.nsecs start_time: 1779099111.788569938 secs.nsecs elapsed_time: 72.215316127 secs.nsecs subreqs per batch batches % cum % 1: 3 12 12 2: 2 8 20 4: 6 25 45 8: 1 4 50 16: 0 0 50 32: 3 12 62 64: 9 37 100 mdc.lustre-MDT0001-mdc-ffff9e354894d800.batch_stats= snapshot_time: 1779099184.003956720 secs.nsecs start_time: 1779099111.788801451 secs.nsecs elapsed_time: 72.215155269 secs.nsecs subreqs per batch batches % cum % 1: 1 4 4 2: 2 9 13 4: 4 18 31 8: 3 13 45 16: 0 0 45 32: 2 9 54 64: 10 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9e354894d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9e354894d800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.06 seconds: 48.65 ops/second llite.lustre-ffff9e354894d800.statahead_max=0 100 real 0m0.111s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e354894d800.statahead_max=128 llite.lustre-ffff9e354894d800.statahead_max=128 100 real 0m0.085s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 1 agl total: 136 list_total: 30 fname_total: 110 hit_total: 3702 miss_total: 264 swrong=1 ewrong=1 - open/close 827 (time 1779099204.56 total 10.01 last 82.59) total: 900 open/close in 11.12 seconds: 80.97 ops/second llite.lustre-ffff9e354894d800.statahead_max=0 1000 real 0m0.383s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9e354894d800.statahead_max=128 llite.lustre-ffff9e354894d800.statahead_max=128 1000 real 0m0.133s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 142 statahead wrong: 1 agl total: 136 list_total: 30 fname_total: 110 hit_total: 3702 miss_total: 264 swrong=1 ewrong=1 - open/close 695 (time 1779099225.50 total 10.01 last 69.42) - open/close 1314 (time 1779099235.52 total 20.02 last 61.82) - open/close 2009 (time 1779099245.52 total 30.03 last 69.45) - open/close 2678 (time 1779099255.52 total 40.03 last 66.89) - open/close 3343 (time 1779099265.54 total 50.04 last 66.42) - open/close 4022 (time 1779099275.54 total 60.05 last 67.86) - open/close 4854 (time 1779099285.55 total 70.06 last 83.12) - open/close 5608 (time 1779099295.56 total 80.07 last 75.33) - open/close 6339 (time 1779099305.56 total 90.07 last 73.09) - open/close 7049 (time 1779099315.57 total 100.08 last 70.96) - open/close 7766 (time 1779099325.57 total 110.08 last 71.66) - open/close 8584 (time 1779099335.60 total 120.11 last 81.60) total: 9000 open/close in 125.19 seconds: 71.89 ops/second llite.lustre-ffff9e354894d800.statahead_max=0 10000 real 0m0.674s user 0m0.004s sys 0m0.152s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9e354894d800.statahead_max=128 llite.lustre-ffff9e354894d800.statahead_max=128 10000 real 0m0.581s user 0m0.004s sys 0m0.126s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 142 statahead wrong: 1 agl total: 136 list_total: 30 fname_total: 110 hit_total: 3702 miss_total: 264 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 342 seconds llite.lustre-ffff9e354894d800.statahead_stats= statahead total: 142 statahead wrong: 1 agl total: 136 list_total: 30 fname_total: 110 hit_total: 3702 miss_total: 264 mdc.lustre-MDT0000-mdc-ffff9e354894d800.batch_stats= snapshot_time: 1779099699.638640405 secs.nsecs start_time: 1779099185.849359291 secs.nsecs elapsed_time: 513.789281114 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9e354894d800.batch_stats= snapshot_time: 1779099699.638730927 secs.nsecs start_time: 1779099185.849509574 secs.nsecs elapsed_time: 513.789221353 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