== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:39:58 (1781213998) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9790507ff000.batch_stats=0 total: 100 open/close in 2.28 seconds: 43.84 ops/second llite.lustre-ffff9790507ff000.statahead_max=0 208 real 0m1.627s user 0m0.002s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9790507ff000.statahead_max=128 llite.lustre-ffff9790507ff000.statahead_max=128 208 real 0m0.723s user 0m0.003s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 150 statahead wrong: 2 agl total: 145 list_total: 28 fname_total: 122 hit_total: 3477 miss_total: 1281 swrong=2 ewrong=2 - open/close 804 (time 1781214024.07 total 10.01 last 80.30) total: 900 open/close in 11.22 seconds: 80.24 ops/second llite.lustre-ffff9790507ff000.statahead_max=0 2008 real 0m11.131s user 0m0.024s sys 0m2.015s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9790507ff000.statahead_max=128 llite.lustre-ffff9790507ff000.statahead_max=128 2008 real 0m5.996s user 0m0.008s sys 0m0.582s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 122 hit_total: 4475 miss_total: 1282 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-ffff9790507ff000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 122 hit_total: 4475 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff9790507ff000.batch_stats= snapshot_time: 1781214075.509414317 secs.nsecs start_time: 1781214002.499501936 secs.nsecs elapsed_time: 73.009912381 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 3 10 13 16: 7 24 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9790507ff000.batch_stats=0 total: 100 open/close in 2.89 seconds: 34.56 ops/second llite.lustre-ffff9790507ff000.statahead_max=0 100 real 0m0.089s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9790507ff000.statahead_max=128 llite.lustre-ffff9790507ff000.statahead_max=128 100 real 0m0.090s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 122 hit_total: 4475 miss_total: 1282 swrong=2 ewrong=2 - open/close 893 (time 1781214098.79 total 10.00 last 89.29) total: 900 open/close in 10.06 seconds: 89.48 ops/second llite.lustre-ffff9790507ff000.statahead_max=0 1000 real 0m0.152s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9790507ff000.statahead_max=128 llite.lustre-ffff9790507ff000.statahead_max=128 1000 real 0m0.158s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 122 hit_total: 4475 miss_total: 1282 swrong=2 ewrong=2 - open/close 752 (time 1781214118.37 total 10.01 last 75.11) - open/close 1444 (time 1781214128.38 total 20.02 last 69.15) - open/close 2258 (time 1781214138.39 total 30.02 last 81.36) - open/close 3106 (time 1781214148.39 total 40.03 last 84.77) - open/close 3981 (time 1781214158.39 total 50.03 last 87.45) - open/close 4805 (time 1781214168.40 total 60.03 last 82.38) - open/close 5562 (time 1781214178.40 total 70.04 last 75.69) - open/close 6257 (time 1781214188.41 total 80.05 last 69.39) - open/close 6767 (time 1781214198.42 total 90.06 last 50.98) - open/close 7248 (time 1781214208.43 total 100.06 last 48.06) - open/close 7927 (time 1781214218.44 total 110.08 last 67.78) - open/close 8757 (time 1781214228.45 total 120.09 last 82.93) total: 9000 open/close in 122.59 seconds: 73.42 ops/second llite.lustre-ffff9790507ff000.statahead_max=0 10000 real 0m0.670s user 0m0.005s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9790507ff000.statahead_max=128 llite.lustre-ffff9790507ff000.statahead_max=128 10000 real 0m0.527s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 122 hit_total: 4475 miss_total: 1282 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 345 seconds llite.lustre-ffff9790507ff000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 122 hit_total: 4475 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff9790507ff000.batch_stats= snapshot_time: 1781214595.606744141 secs.nsecs start_time: 1781214077.919630510 secs.nsecs elapsed_time: 517.687113631 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