== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:10:14 (1788689414) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff954360edd000.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.57 ops/second llite.lustre-ffff954360edd000.statahead_max=0 208 real 0m1.425s user 0m0.001s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff954360edd000.statahead_max=128 llite.lustre-ffff954360edd000.statahead_max=128 208 real 0m0.552s user 0m0.002s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 77 hit_total: 2518 miss_total: 1406 swrong=2 ewrong=2 - open/close 847 (time 1788689442.32 total 10.00 last 84.67) total: 900 open/close in 10.81 seconds: 83.27 ops/second llite.lustre-ffff954360edd000.statahead_max=0 2008 real 0m10.508s user 0m0.021s sys 0m1.819s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff954360edd000.statahead_max=128 llite.lustre-ffff954360edd000.statahead_max=128 2008 real 0m4.892s user 0m0.015s sys 0m0.548s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 120 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 77 hit_total: 3516 miss_total: 1407 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-ffff954360edd000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 77 hit_total: 3516 miss_total: 1407 mdc.lustre-MDT0000-mdc-ffff954360edd000.batch_stats= snapshot_time: 1788689487.858385115 secs.nsecs start_time: 1788689419.956938634 secs.nsecs elapsed_time: 67.901446481 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 6 20 20 16: 5 16 36 32: 3 10 46 64: 16 53 100 kvm mdc.lustre-MDT0000-mdc-ffff954360edd000.batch_stats=0 total: 100 open/close in 2.04 seconds: 49.08 ops/second llite.lustre-ffff954360edd000.statahead_max=0 100 real 0m0.078s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff954360edd000.statahead_max=128 llite.lustre-ffff954360edd000.statahead_max=128 100 real 0m0.050s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 77 hit_total: 3516 miss_total: 1407 swrong=2 ewrong=2 - open/close 878 (time 1788689507.02 total 10.01 last 87.74) total: 900 open/close in 10.24 seconds: 87.92 ops/second llite.lustre-ffff954360edd000.statahead_max=0 1000 real 0m0.146s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff954360edd000.statahead_max=128 llite.lustre-ffff954360edd000.statahead_max=128 1000 real 0m0.189s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 77 hit_total: 3516 miss_total: 1407 swrong=2 ewrong=2 - open/close 792 (time 1788689526.96 total 10.03 last 78.99) - open/close 1510 (time 1788689536.96 total 20.03 last 71.80) - open/close 2352 (time 1788689546.96 total 30.03 last 84.19) - open/close 3240 (time 1788689556.97 total 40.04 last 88.70) - open/close 4109 (time 1788689566.98 total 50.05 last 86.83) - open/close 4873 (time 1788689576.99 total 60.05 last 76.36) - open/close 5708 (time 1788689586.99 total 70.05 last 83.49) - open/close 6557 (time 1788689597.00 total 80.06 last 84.83) - open/close 7458 (time 1788689607.00 total 90.06 last 90.09) - open/close 8285 (time 1788689617.00 total 100.07 last 82.66) total: 9000 open/close in 108.35 seconds: 83.06 ops/second llite.lustre-ffff954360edd000.statahead_max=0 10000 real 0m0.670s user 0m0.003s sys 0m0.057s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff954360edd000.statahead_max=128 llite.lustre-ffff954360edd000.statahead_max=128 10000 real 0m0.615s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 77 hit_total: 3516 miss_total: 1407 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 295 seconds llite.lustre-ffff954360edd000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 77 hit_total: 3516 miss_total: 1407 mdc.lustre-MDT0000-mdc-ffff954360edd000.batch_stats= snapshot_time: 1788689937.198863182 secs.nsecs start_time: 1788689489.242160385 secs.nsecs elapsed_time: 447.956702797 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