== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:06:44 (1788833204) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dd08288d000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9dd08288d000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.19 seconds: 45.59 ops/second llite.lustre-ffff9dd08288d000.statahead_max=0 208 real 0m1.458s user 0m0.004s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9dd08288d000.statahead_max=128 llite.lustre-ffff9dd08288d000.statahead_max=128 208 real 0m0.603s user 0m0.005s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 139 list_total: 29 fname_total: 98 hit_total: 2976 miss_total: 1289 swrong=2 ewrong=2 - open/close 848 (time 1788833229.54 total 10.01 last 84.74) total: 900 open/close in 10.62 seconds: 84.71 ops/second llite.lustre-ffff9dd08288d000.statahead_max=0 2008 real 0m13.146s user 0m0.018s sys 0m1.945s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9dd08288d000.statahead_max=128 llite.lustre-ffff9dd08288d000.statahead_max=128 2008 real 0m3.878s user 0m0.013s sys 0m0.702s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3974 miss_total: 1290 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9dd08288d000.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3974 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff9dd08288d000.batch_stats= snapshot_time: 1788833274.859588244 secs.nsecs start_time: 1788833208.830400628 secs.nsecs elapsed_time: 66.029187616 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 10 4: 3 15 25 8: 2 10 35 16: 0 0 35 32: 1 5 40 64: 12 60 100 mdc.lustre-MDT0001-mdc-ffff9dd08288d000.batch_stats= snapshot_time: 1788833274.859669813 secs.nsecs start_time: 1788833208.831714716 secs.nsecs elapsed_time: 66.027955097 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 12 12 4: 1 6 18 8: 2 12 31 16: 0 0 31 32: 1 6 37 64: 10 62 100 kvm mdc.lustre-MDT0000-mdc-ffff9dd08288d000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9dd08288d000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.16 seconds: 46.22 ops/second llite.lustre-ffff9dd08288d000.statahead_max=0 100 real 0m0.138s user 0m0.000s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9dd08288d000.statahead_max=128 llite.lustre-ffff9dd08288d000.statahead_max=128 100 real 0m0.128s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3974 miss_total: 1290 swrong=2 ewrong=2 - open/close 851 (time 1788833294.81 total 10.00 last 85.07) total: 900 open/close in 10.68 seconds: 84.28 ops/second llite.lustre-ffff9dd08288d000.statahead_max=0 1000 real 0m0.224s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9dd08288d000.statahead_max=128 llite.lustre-ffff9dd08288d000.statahead_max=128 1000 real 0m0.317s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3974 miss_total: 1290 swrong=2 ewrong=2 - open/close 782 (time 1788833314.45 total 10.00 last 78.20) - open/close 1555 (time 1788833324.46 total 20.01 last 77.25) - open/close 2467 (time 1788833334.47 total 30.02 last 91.13) - open/close 3270 (time 1788833344.48 total 40.03 last 80.18) - open/close 4146 (time 1788833354.49 total 50.04 last 87.49) - open/close 4964 (time 1788833364.50 total 60.05 last 81.73) - open/close 5775 (time 1788833374.53 total 70.08 last 80.85) - open/close 6637 (time 1788833384.54 total 80.09 last 86.12) - open/close 7499 (time 1788833394.54 total 90.09 last 86.19) - open/close 8267 (time 1788833404.56 total 100.11 last 76.67) total: 9000 open/close in 108.64 seconds: 82.84 ops/second llite.lustre-ffff9dd08288d000.statahead_max=0 10000 real 0m0.706s user 0m0.002s sys 0m0.132s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9dd08288d000.statahead_max=128 llite.lustre-ffff9dd08288d000.statahead_max=128 10000 real 0m0.924s user 0m0.003s sys 0m0.133s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3974 miss_total: 1290 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 303 seconds llite.lustre-ffff9dd08288d000.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3974 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff9dd08288d000.batch_stats= snapshot_time: 1788833730.481085018 secs.nsecs start_time: 1788833276.533303346 secs.nsecs elapsed_time: 453.947781672 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9dd08288d000.batch_stats= snapshot_time: 1788833730.481151383 secs.nsecs start_time: 1788833276.533381581 secs.nsecs elapsed_time: 453.947769802 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