== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:16:48 (1788841008) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff918cd3251800.batch_stats=0 total: 100 open/close in 2.85 seconds: 35.10 ops/second llite.lustre-ffff918cd3251800.statahead_max=0 208 real 0m1.163s user 0m0.005s sys 0m0.216s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff918cd3251800.statahead_max=128 llite.lustre-ffff918cd3251800.statahead_max=128 208 real 0m0.634s user 0m0.001s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 81 hit_total: 2568 miss_total: 1445 swrong=2 ewrong=2 - open/close 674 (time 1788841034.15 total 10.01 last 67.36) total: 900 open/close in 13.34 seconds: 67.47 ops/second llite.lustre-ffff918cd3251800.statahead_max=0 2008 real 0m10.980s user 0m0.025s sys 0m1.866s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff918cd3251800.statahead_max=128 llite.lustre-ffff918cd3251800.statahead_max=128 2008 real 0m3.810s user 0m0.015s sys 0m0.667s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 127 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 81 hit_total: 3567 miss_total: 1445 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff918cd3251800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 81 hit_total: 3567 miss_total: 1445 mdc.lustre-MDT0000-mdc-ffff918cd3251800.batch_stats= snapshot_time: 1788841085.040504254 secs.nsecs start_time: 1788841013.533769556 secs.nsecs elapsed_time: 71.506734698 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 20 23 16: 6 20 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff918cd3251800.batch_stats=0 total: 100 open/close in 2.70 seconds: 37.01 ops/second llite.lustre-ffff918cd3251800.statahead_max=0 100 real 0m0.114s user 0m0.003s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff918cd3251800.statahead_max=128 llite.lustre-ffff918cd3251800.statahead_max=128 100 real 0m0.081s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 81 hit_total: 3567 miss_total: 1445 swrong=2 ewrong=2 - open/close 731 (time 1788841107.15 total 10.00 last 73.09) total: 900 open/close in 12.40 seconds: 72.58 ops/second llite.lustre-ffff918cd3251800.statahead_max=0 1000 real 0m0.173s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff918cd3251800.statahead_max=128 llite.lustre-ffff918cd3251800.statahead_max=128 1000 real 0m0.119s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 81 hit_total: 3567 miss_total: 1445 swrong=2 ewrong=2 - open/close 766 (time 1788841129.30 total 10.00 last 76.59) - open/close 1361 (time 1788841139.33 total 20.04 last 59.29) - open/close 2091 (time 1788841149.34 total 30.04 last 72.96) - open/close 2887 (time 1788841159.35 total 40.05 last 79.53) - open/close 3654 (time 1788841169.35 total 50.05 last 76.69) - open/close 4370 (time 1788841179.35 total 60.05 last 71.59) - open/close 5091 (time 1788841189.35 total 70.06 last 72.09) - open/close 5847 (time 1788841199.35 total 80.06 last 75.59) - open/close 6548 (time 1788841209.35 total 90.06 last 70.08) - open/close 7207 (time 1788841219.37 total 100.07 last 65.80) - open/close 7963 (time 1788841229.38 total 110.08 last 75.54) - open/close 8735 (time 1788841239.38 total 120.08 last 77.19) total: 9000 open/close in 123.35 seconds: 72.96 ops/second llite.lustre-ffff918cd3251800.statahead_max=0 10000 real 0m0.653s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff918cd3251800.statahead_max=128 llite.lustre-ffff918cd3251800.statahead_max=128 10000 real 0m0.586s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 81 hit_total: 3567 miss_total: 1445 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 330 seconds llite.lustre-ffff918cd3251800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 81 hit_total: 3567 miss_total: 1445 mdc.lustre-MDT0000-mdc-ffff918cd3251800.batch_stats= snapshot_time: 1788841590.097134912 secs.nsecs start_time: 1788841086.831241803 secs.nsecs elapsed_time: 503.265893109 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