== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:37:18 (1785224238) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b6210b91000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b6210b91000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.21 seconds: 45.27 ops/second llite.lustre-ffff9b6210b91000.statahead_max=0 208 real 0m1.246s user 0m0.004s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9b6210b91000.statahead_max=128 llite.lustre-ffff9b6210b91000.statahead_max=128 208 real 0m0.403s user 0m0.002s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 102 list_total: 28 fname_total: 77 hit_total: 2457 miss_total: 1033 swrong=2 ewrong=2 - open/close 857 (time 1785224259.83 total 10.01 last 85.63) total: 900 open/close in 10.66 seconds: 84.43 ops/second llite.lustre-ffff9b6210b91000.statahead_max=0 2008 real 0m11.096s user 0m0.027s sys 0m2.176s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9b6210b91000.statahead_max=128 llite.lustre-ffff9b6210b91000.statahead_max=128 2008 real 0m3.481s user 0m0.017s sys 0m0.751s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 3456 miss_total: 1033 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-ffff9b6210b91000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 3456 miss_total: 1033 mdc.lustre-MDT0000-mdc-ffff9b6210b91000.batch_stats= snapshot_time: 1785224300.257215406 secs.nsecs start_time: 1785224241.300650229 secs.nsecs elapsed_time: 58.956565177 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 1 4 18 4: 3 13 31 8: 2 9 40 16: 1 4 45 32: 2 9 54 64: 10 45 100 mdc.lustre-MDT0001-mdc-ffff9b6210b91000.batch_stats= snapshot_time: 1785224300.259757489 secs.nsecs start_time: 1785224241.300813487 secs.nsecs elapsed_time: 58.958944002 secs.nsecs subreqs per batch batches %% cum %% 1: 4 19 19 2: 0 0 19 4: 4 19 38 8: 1 4 42 16: 0 0 42 32: 1 4 47 64: 11 52 100 kvm mdc.lustre-MDT0000-mdc-ffff9b6210b91000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b6210b91000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.25 seconds: 44.46 ops/second llite.lustre-ffff9b6210b91000.statahead_max=0 100 real 0m0.125s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b6210b91000.statahead_max=128 llite.lustre-ffff9b6210b91000.statahead_max=128 100 real 0m0.141s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 3456 miss_total: 1033 swrong=2 ewrong=2 - open/close 852 (time 1785224319.75 total 10.01 last 85.14) total: 900 open/close in 10.63 seconds: 84.68 ops/second llite.lustre-ffff9b6210b91000.statahead_max=0 1000 real 0m0.200s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b6210b91000.statahead_max=128 llite.lustre-ffff9b6210b91000.statahead_max=128 1000 real 0m0.169s user 0m0.001s sys 0m0.046s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 3456 miss_total: 1033 swrong=2 ewrong=2 - open/close 869 (time 1785224337.09 total 10.00 last 86.86) - open/close 1739 (time 1785224347.10 total 20.01 last 86.96) - open/close 2510 (time 1785224357.11 total 30.02 last 77.04) - open/close 3312 (time 1785224367.11 total 40.02 last 80.15) - open/close 4149 (time 1785224377.12 total 50.03 last 83.67) - open/close 5025 (time 1785224387.12 total 60.03 last 87.60) - open/close 5762 (time 1785224397.13 total 70.04 last 73.63) - open/close 6604 (time 1785224407.13 total 80.04 last 84.14) - open/close 7660 (time 1785224417.14 total 90.05 last 105.55) - open/close 8803 (time 1785224427.14 total 100.05 last 114.30) total: 9000 open/close in 101.85 seconds: 88.36 ops/second llite.lustre-ffff9b6210b91000.statahead_max=0 10000 real 0m0.369s user 0m0.004s sys 0m0.126s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b6210b91000.statahead_max=128 llite.lustre-ffff9b6210b91000.statahead_max=128 10000 real 0m0.326s user 0m0.005s sys 0m0.114s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 3456 miss_total: 1033 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 190 seconds llite.lustre-ffff9b6210b91000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 29 fname_total: 77 hit_total: 3456 miss_total: 1033 mdc.lustre-MDT0000-mdc-ffff9b6210b91000.batch_stats= snapshot_time: 1785224628.427295566 secs.nsecs start_time: 1785224301.778593779 secs.nsecs elapsed_time: 326.648701787 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9b6210b91000.batch_stats= snapshot_time: 1785224628.427368883 secs.nsecs start_time: 1785224301.778754639 secs.nsecs elapsed_time: 326.648614244 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