== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:27:56 (1787124476) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9489be5ee000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9489be5ee000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.50 seconds: 40.02 ops/second llite.lustre-ffff9489be5ee000.statahead_max=0 208 real 0m1.117s user 0m0.002s sys 0m0.229s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9489be5ee000.statahead_max=128 llite.lustre-ffff9489be5ee000.statahead_max=128 208 real 0m0.712s user 0m0.003s sys 0m0.091s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 98 hit_total: 3000 miss_total: 1404 swrong=2 ewrong=2 - open/close 805 (time 1787124502.93 total 10.01 last 80.46) total: 900 open/close in 11.36 seconds: 79.23 ops/second llite.lustre-ffff9489be5ee000.statahead_max=0 2008 real 0m11.782s user 0m0.024s sys 0m2.106s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9489be5ee000.statahead_max=128 llite.lustre-ffff9489be5ee000.statahead_max=128 2008 real 0m4.090s user 0m0.017s sys 0m0.675s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 98 hit_total: 3999 miss_total: 1404 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff9489be5ee000.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 98 hit_total: 3999 miss_total: 1404 mdc.lustre-MDT0000-mdc-ffff9489be5ee000.batch_stats= snapshot_time: 1787124547.072829993 secs.nsecs start_time: 1787124480.898086437 secs.nsecs elapsed_time: 66.174743556 secs.nsecs subreqs per batch batches %% cum %% 1: 4 17 17 2: 3 13 30 4: 1 4 34 8: 2 8 43 16: 0 0 43 32: 3 13 56 64: 10 43 100 mdc.lustre-MDT0001-mdc-ffff9489be5ee000.batch_stats= snapshot_time: 1787124547.073512880 secs.nsecs start_time: 1787124480.898191057 secs.nsecs elapsed_time: 66.175321823 secs.nsecs subreqs per batch batches %% cum %% 1: 2 11 11 2: 0 0 11 4: 2 11 23 8: 0 0 23 16: 0 0 23 32: 2 11 35 64: 11 64 100 kvm mdc.lustre-MDT0000-mdc-ffff9489be5ee000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9489be5ee000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.00 seconds: 50.05 ops/second llite.lustre-ffff9489be5ee000.statahead_max=0 100 real 0m0.114s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9489be5ee000.statahead_max=128 llite.lustre-ffff9489be5ee000.statahead_max=128 100 real 0m0.125s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 98 hit_total: 3999 miss_total: 1404 swrong=2 ewrong=2 - open/close 820 (time 1787124568.20 total 10.00 last 81.99) total: 900 open/close in 10.93 seconds: 82.34 ops/second llite.lustre-ffff9489be5ee000.statahead_max=0 1000 real 0m0.103s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9489be5ee000.statahead_max=128 llite.lustre-ffff9489be5ee000.statahead_max=128 1000 real 0m0.220s user 0m0.000s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 98 hit_total: 3999 miss_total: 1404 swrong=2 ewrong=2 - open/close 779 (time 1787124587.59 total 10.01 last 77.82) - open/close 1504 (time 1787124597.60 total 20.02 last 72.41) - open/close 2407 (time 1787124607.60 total 30.02 last 90.29) - open/close 3387 (time 1787124617.61 total 40.03 last 97.98) - open/close 4384 (time 1787124627.61 total 50.03 last 99.69) - open/close 5167 (time 1787124637.62 total 60.04 last 78.17) - open/close 5813 (time 1787124647.63 total 70.05 last 64.57) - open/close 6586 (time 1787124657.63 total 80.05 last 77.30) - open/close 7529 (time 1787124667.64 total 90.06 last 94.22) - open/close 8459 (time 1787124677.64 total 100.06 last 92.95) total: 9000 open/close in 106.65 seconds: 84.39 ops/second llite.lustre-ffff9489be5ee000.statahead_max=0 10000 real 0m0.833s user 0m0.002s sys 0m0.124s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9489be5ee000.statahead_max=128 llite.lustre-ffff9489be5ee000.statahead_max=128 10000 real 0m0.608s user 0m0.005s sys 0m0.115s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 98 hit_total: 3999 miss_total: 1404 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 285 seconds llite.lustre-ffff9489be5ee000.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 98 hit_total: 3999 miss_total: 1404 mdc.lustre-MDT0000-mdc-ffff9489be5ee000.batch_stats= snapshot_time: 1787124986.264703306 secs.nsecs start_time: 1787124548.887887814 secs.nsecs elapsed_time: 437.376815492 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9489be5ee000.batch_stats= snapshot_time: 1787124986.264767063 secs.nsecs start_time: 1787124548.888036396 secs.nsecs elapsed_time: 437.376730667 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