== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:19:15 (1787833155) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b94714d1000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.24 ops/second llite.lustre-ffff9b94714d1000.statahead_max=0 208 real 0m1.230s user 0m0.007s sys 0m0.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b94714d1000.statahead_max=128 llite.lustre-ffff9b94714d1000.statahead_max=128 208 real 0m0.560s user 0m0.005s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 1 agl total: 122 list_total: 27 fname_total: 99 hit_total: 2805 miss_total: 246 swrong=1 ewrong=1 - open/close 628 (time 1787833183.30 total 10.00 last 62.77) total: 900 open/close in 13.63 seconds: 66.03 ops/second llite.lustre-ffff9b94714d1000.statahead_max=0 2008 real 0m12.891s user 0m0.018s sys 0m1.841s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9b94714d1000.statahead_max=128 llite.lustre-ffff9b94714d1000.statahead_max=128 2008 real 0m4.755s user 0m0.013s sys 0m0.574s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 128 statahead wrong: 1 agl total: 122 list_total: 28 fname_total: 99 hit_total: 3803 miss_total: 247 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9b94714d1000.statahead_stats= statahead total: 128 statahead wrong: 1 agl total: 122 list_total: 28 fname_total: 99 hit_total: 3803 miss_total: 247 mdc.lustre-MDT0000-mdc-ffff9b94714d1000.batch_stats= snapshot_time: 1787833236.092863128 secs.nsecs start_time: 1787833160.799778791 secs.nsecs elapsed_time: 75.293084337 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-ffff9b94714d1000.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.79 ops/second llite.lustre-ffff9b94714d1000.statahead_max=0 100 real 0m0.084s user 0m0.000s sys 0m0.010s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b94714d1000.statahead_max=128 llite.lustre-ffff9b94714d1000.statahead_max=128 100 real 0m0.143s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 1 agl total: 122 list_total: 28 fname_total: 99 hit_total: 3803 miss_total: 247 swrong=1 ewrong=1 - open/close 659 (time 1787833257.99 total 10.01 last 65.85) total: 900 open/close in 13.54 seconds: 66.49 ops/second llite.lustre-ffff9b94714d1000.statahead_max=0 1000 real 0m0.125s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b94714d1000.statahead_max=128 llite.lustre-ffff9b94714d1000.statahead_max=128 1000 real 0m0.219s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 1 agl total: 122 list_total: 28 fname_total: 99 hit_total: 3803 miss_total: 247 swrong=1 ewrong=1 - open/close 751 (time 1787833281.36 total 10.01 last 75.06) - open/close 1551 (time 1787833291.37 total 20.02 last 79.85) - open/close 2303 (time 1787833301.38 total 30.03 last 75.18) - open/close 3041 (time 1787833311.39 total 40.04 last 73.72) - open/close 3594 (time 1787833321.39 total 50.04 last 55.28) - open/close 4165 (time 1787833331.40 total 60.05 last 57.05) - open/close 4859 (time 1787833341.42 total 70.07 last 69.23) - open/close 5520 (time 1787833351.43 total 80.08 last 66.07) - open/close 6305 (time 1787833361.43 total 90.08 last 78.49) - open/close 6938 (time 1787833371.43 total 100.08 last 63.28) - open/close 7657 (time 1787833381.45 total 110.10 last 71.79) - open/close 8252 (time 1787833391.46 total 120.11 last 59.41) - open/close 8962 (time 1787833401.47 total 130.12 last 70.93) total: 9000 open/close in 130.66 seconds: 68.88 ops/second llite.lustre-ffff9b94714d1000.statahead_max=0 10000 real 0m0.528s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b94714d1000.statahead_max=128 llite.lustre-ffff9b94714d1000.statahead_max=128 10000 real 0m0.709s user 0m0.003s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 128 statahead wrong: 1 agl total: 122 list_total: 28 fname_total: 99 hit_total: 3803 miss_total: 247 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 308 seconds llite.lustre-ffff9b94714d1000.statahead_stats= statahead total: 128 statahead wrong: 1 agl total: 122 list_total: 28 fname_total: 99 hit_total: 3803 miss_total: 247 mdc.lustre-MDT0000-mdc-ffff9b94714d1000.batch_stats= snapshot_time: 1787833727.252744403 secs.nsecs start_time: 1787833237.667243435 secs.nsecs elapsed_time: 489.585500968 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