== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:56:13 (1787385373) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e39c8699800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9e39c8699800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.79 seconds: 35.88 ops/second llite.lustre-ffff9e39c8699800.statahead_max=0 208 real 0m1.436s user 0m0.006s sys 0m0.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9e39c8699800.statahead_max=128 llite.lustre-ffff9e39c8699800.statahead_max=128 208 real 0m0.423s user 0m0.002s sys 0m0.103s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 35 fname_total: 71 hit_total: 2627 miss_total: 1496 swrong=2 ewrong=2 - open/close 743 (time 1787385397.83 total 10.01 last 74.20) total: 900 open/close in 12.18 seconds: 73.92 ops/second llite.lustre-ffff9e39c8699800.statahead_max=0 2008 real 0m12.533s user 0m0.018s sys 0m2.193s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9e39c8699800.statahead_max=128 llite.lustre-ffff9e39c8699800.statahead_max=128 2008 real 0m3.923s user 0m0.007s sys 0m0.741s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 109 statahead wrong: 2 agl total: 103 list_total: 36 fname_total: 71 hit_total: 3625 miss_total: 1497 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-ffff9e39c8699800.statahead_stats= statahead total: 109 statahead wrong: 2 agl total: 103 list_total: 36 fname_total: 71 hit_total: 3625 miss_total: 1497 mdc.lustre-MDT0000-mdc-ffff9e39c8699800.batch_stats= snapshot_time: 1787385445.482566933 secs.nsecs start_time: 1787385377.795289867 secs.nsecs elapsed_time: 67.687277066 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 1 4 13 4: 1 4 18 8: 3 13 31 16: 2 9 40 32: 1 4 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff9e39c8699800.batch_stats= snapshot_time: 1787385445.482665712 secs.nsecs start_time: 1787385377.795372189 secs.nsecs elapsed_time: 67.687293523 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 6 6 4: 1 6 12 8: 2 12 25 16: 0 0 25 32: 3 18 43 64: 9 56 100 kvm mdc.lustre-MDT0000-mdc-ffff9e39c8699800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9e39c8699800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.64 seconds: 37.95 ops/second llite.lustre-ffff9e39c8699800.statahead_max=0 100 real 0m0.115s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9e39c8699800.statahead_max=128 llite.lustre-ffff9e39c8699800.statahead_max=128 100 real 0m0.136s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 103 list_total: 36 fname_total: 71 hit_total: 3625 miss_total: 1497 swrong=2 ewrong=2 - open/close 761 (time 1787385466.74 total 10.01 last 76.02) total: 900 open/close in 12.15 seconds: 74.08 ops/second llite.lustre-ffff9e39c8699800.statahead_max=0 1000 real 0m0.225s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9e39c8699800.statahead_max=128 llite.lustre-ffff9e39c8699800.statahead_max=128 1000 real 0m0.196s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 103 list_total: 36 fname_total: 71 hit_total: 3625 miss_total: 1497 swrong=2 ewrong=2 - open/close 754 (time 1787385487.41 total 10.01 last 75.34) - open/close 1467 (time 1787385497.43 total 20.02 last 71.22) - open/close 2235 (time 1787385507.43 total 30.03 last 76.75) - open/close 2913 (time 1787385517.46 total 40.06 last 67.61) - open/close 3603 (time 1787385527.48 total 50.07 last 68.90) - open/close 4332 (time 1787385537.48 total 60.07 last 72.87) - open/close 5068 (time 1787385547.49 total 70.09 last 73.50) - open/close 5810 (time 1787385557.50 total 80.09 last 74.18) - open/close 6681 (time 1787385567.53 total 90.12 last 86.84) - open/close 7429 (time 1787385577.54 total 100.13 last 74.70) - open/close 8188 (time 1787385587.54 total 110.14 last 75.88) - open/close 8986 (time 1787385597.55 total 120.14 last 79.78) total: 9000 open/close in 120.29 seconds: 74.82 ops/second llite.lustre-ffff9e39c8699800.statahead_max=0 10000 real 0m0.577s user 0m0.003s sys 0m0.134s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9e39c8699800.statahead_max=128 llite.lustre-ffff9e39c8699800.statahead_max=128 10000 real 0m0.605s user 0m0.004s sys 0m0.124s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 103 list_total: 36 fname_total: 71 hit_total: 3625 miss_total: 1497 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 319 seconds llite.lustre-ffff9e39c8699800.statahead_stats= statahead total: 109 statahead wrong: 2 agl total: 103 list_total: 36 fname_total: 71 hit_total: 3625 miss_total: 1497 mdc.lustre-MDT0000-mdc-ffff9e39c8699800.batch_stats= snapshot_time: 1787385931.311163562 secs.nsecs start_time: 1787385447.124776494 secs.nsecs elapsed_time: 484.186387068 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9e39c8699800.batch_stats= snapshot_time: 1787385931.311439644 secs.nsecs start_time: 1787385447.124874711 secs.nsecs elapsed_time: 484.186564933 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