== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:11:37 (1789452697) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89262e260000.batch_stats=0 total: 100 open/close in 2.80 seconds: 35.69 ops/second llite.lustre-ffff89262e260000.statahead_max=0 208 real 0m1.181s user 0m0.005s sys 0m0.179s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff89262e260000.statahead_max=128 llite.lustre-ffff89262e260000.statahead_max=128 208 real 0m0.625s user 0m0.001s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 29 fname_total: 64 hit_total: 3042 miss_total: 1495 swrong=2 ewrong=2 - open/close 781 (time 1789452722.31 total 10.01 last 78.02) total: 900 open/close in 11.50 seconds: 78.25 ops/second llite.lustre-ffff89262e260000.statahead_max=0 2008 real 0m11.338s user 0m0.021s sys 0m1.795s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff89262e260000.statahead_max=128 llite.lustre-ffff89262e260000.statahead_max=128 2008 real 0m4.318s user 0m0.013s sys 0m0.624s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 64 hit_total: 4040 miss_total: 1496 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-ffff89262e260000.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 64 hit_total: 4040 miss_total: 1496 mdc.lustre-MDT0000-mdc-ffff89262e260000.batch_stats= snapshot_time: 1789452768.217619801 secs.nsecs start_time: 1789452701.440661811 secs.nsecs elapsed_time: 66.776957990 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 2 6 9 4: 0 0 9 8: 5 15 25 16: 5 15 40 32: 4 12 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff89262e260000.batch_stats=0 total: 100 open/close in 2.52 seconds: 39.76 ops/second llite.lustre-ffff89262e260000.statahead_max=0 100 real 0m0.099s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89262e260000.statahead_max=128 llite.lustre-ffff89262e260000.statahead_max=128 100 real 0m0.090s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 64 hit_total: 4040 miss_total: 1496 swrong=2 ewrong=2 - open/close 793 (time 1789452789.42 total 10.00 last 79.30) total: 900 open/close in 11.40 seconds: 78.95 ops/second llite.lustre-ffff89262e260000.statahead_max=0 1000 real 0m0.175s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff89262e260000.statahead_max=128 llite.lustre-ffff89262e260000.statahead_max=128 1000 real 0m0.137s user 0m0.006s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 64 hit_total: 4040 miss_total: 1496 swrong=2 ewrong=2 - open/close 808 (time 1789452809.68 total 10.01 last 80.76) - open/close 1570 (time 1789452819.68 total 20.01 last 76.18) - open/close 2581 (time 1789452829.68 total 30.01 last 101.08) - open/close 3333 (time 1789452839.68 total 40.01 last 75.20) - open/close 4076 (time 1789452849.70 total 50.02 last 74.20) - open/close 4875 (time 1789452859.71 total 60.03 last 79.82) - open/close 5605 (time 1789452869.71 total 70.04 last 72.97) - open/close 6408 (time 1789452879.71 total 80.04 last 80.28) - open/close 7249 (time 1789452889.72 total 90.05 last 84.04) - open/close 8041 (time 1789452899.72 total 100.05 last 79.18) - open/close 8799 (time 1789452909.73 total 110.06 last 75.73) total: 9000 open/close in 112.77 seconds: 79.81 ops/second llite.lustre-ffff89262e260000.statahead_max=0 10000 real 0m0.598s user 0m0.002s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff89262e260000.statahead_max=128 llite.lustre-ffff89262e260000.statahead_max=128 10000 real 0m0.538s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 64 hit_total: 4040 miss_total: 1496 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 289 seconds llite.lustre-ffff89262e260000.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 30 fname_total: 64 hit_total: 4040 miss_total: 1496 mdc.lustre-MDT0000-mdc-ffff89262e260000.batch_stats= snapshot_time: 1789453217.107210371 secs.nsecs start_time: 1789452769.722949328 secs.nsecs elapsed_time: 447.384261043 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