== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:12:33 (1788203553) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff959c838c3800.batch_stats=0 total: 100 open/close in 2.77 seconds: 36.11 ops/second llite.lustre-ffff959c838c3800.statahead_max=0 208 real 0m1.787s user 0m0.006s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff959c838c3800.statahead_max=128 llite.lustre-ffff959c838c3800.statahead_max=128 208 real 0m0.763s user 0m0.002s sys 0m0.070s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 92 hit_total: 3416 miss_total: 1284 swrong=2 ewrong=2 - open/close 621 (time 1788203581.74 total 10.01 last 62.03) total: 900 open/close in 14.16 seconds: 63.58 ops/second llite.lustre-ffff959c838c3800.statahead_max=0 2008 real 0m14.093s user 0m0.022s sys 0m1.892s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff959c838c3800.statahead_max=128 llite.lustre-ffff959c838c3800.statahead_max=128 2008 real 0m3.923s user 0m0.013s sys 0m0.615s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 92 hit_total: 4414 miss_total: 1285 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-ffff959c838c3800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 92 hit_total: 4414 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff959c838c3800.batch_stats= snapshot_time: 1788203634.060041957 secs.nsecs start_time: 1788203558.242560279 secs.nsecs elapsed_time: 75.817481678 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 12 16 16: 7 22 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff959c838c3800.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.29 ops/second llite.lustre-ffff959c838c3800.statahead_max=0 100 real 0m0.151s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff959c838c3800.statahead_max=128 llite.lustre-ffff959c838c3800.statahead_max=128 100 real 0m0.086s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 92 hit_total: 4414 miss_total: 1285 swrong=2 ewrong=2 - open/close 711 (time 1788203654.12 total 10.01 last 71.05) total: 900 open/close in 12.52 seconds: 71.90 ops/second llite.lustre-ffff959c838c3800.statahead_max=0 1000 real 0m0.141s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff959c838c3800.statahead_max=128 llite.lustre-ffff959c838c3800.statahead_max=128 1000 real 0m0.264s user 0m0.001s sys 0m0.049s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 92 hit_total: 4414 miss_total: 1285 swrong=2 ewrong=2 - open/close 675 (time 1788203675.78 total 10.01 last 67.46) - open/close 1240 (time 1788203685.79 total 20.02 last 56.43) - open/close 1904 (time 1788203695.80 total 30.02 last 66.37) - open/close 2575 (time 1788203705.80 total 40.03 last 67.07) - open/close 3244 (time 1788203715.81 total 50.03 last 66.85) - open/close 3954 (time 1788203725.81 total 60.04 last 70.95) - open/close 4682 (time 1788203735.85 total 70.08 last 72.55) - open/close 5393 (time 1788203745.86 total 80.09 last 71.03) - open/close 6090 (time 1788203755.87 total 90.09 last 69.64) - open/close 6808 (time 1788203765.87 total 100.10 last 71.77) - open/close 7480 (time 1788203775.89 total 110.12 last 67.07) - open/close 8195 (time 1788203785.89 total 120.12 last 71.48) - open/close 8937 (time 1788203795.91 total 130.13 last 74.12) total: 9000 open/close in 130.98 seconds: 68.71 ops/second llite.lustre-ffff959c838c3800.statahead_max=0 10000 real 0m0.669s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff959c838c3800.statahead_max=128 llite.lustre-ffff959c838c3800.statahead_max=128 10000 real 0m0.792s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 92 hit_total: 4414 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 328 seconds llite.lustre-ffff959c838c3800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 92 hit_total: 4414 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff959c838c3800.batch_stats= snapshot_time: 1788204140.022732374 secs.nsecs start_time: 1788203635.682566722 secs.nsecs elapsed_time: 504.340165652 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