== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:28:42 (1787851722) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff946776945000.batch_stats=0 total: 100 open/close in 2.84 seconds: 35.22 ops/second llite.lustre-ffff946776945000.statahead_max=0 208 real 0m1.518s user 0m0.003s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff946776945000.statahead_max=128 llite.lustre-ffff946776945000.statahead_max=128 208 real 0m0.504s user 0m0.001s sys 0m0.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 119 list_total: 27 fname_total: 111 hit_total: 2791 miss_total: 1205 swrong=2 ewrong=2 - open/close 578 (time 1787851747.80 total 10.02 last 57.67) total: 900 open/close in 15.36 seconds: 58.60 ops/second llite.lustre-ffff946776945000.statahead_max=0 2008 real 0m13.447s user 0m0.022s sys 0m1.872s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff946776945000.statahead_max=128 llite.lustre-ffff946776945000.statahead_max=128 2008 real 0m3.999s user 0m0.010s sys 0m0.524s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 140 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 111 hit_total: 3790 miss_total: 1205 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff946776945000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 111 hit_total: 3790 miss_total: 1205 mdc.lustre-MDT0000-mdc-ffff946776945000.batch_stats= snapshot_time: 1787851803.664441661 secs.nsecs start_time: 1787851726.957975814 secs.nsecs elapsed_time: 76.706465847 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 10 8: 4 13 23 16: 6 20 43 32: 2 6 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff946776945000.batch_stats=0 total: 100 open/close in 3.04 seconds: 32.85 ops/second llite.lustre-ffff946776945000.statahead_max=0 100 real 0m0.109s user 0m0.004s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff946776945000.statahead_max=128 llite.lustre-ffff946776945000.statahead_max=128 100 real 0m0.092s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 111 hit_total: 3790 miss_total: 1205 swrong=2 ewrong=2 - open/close 795 (time 1787851825.74 total 10.02 last 79.34) total: 900 open/close in 11.48 seconds: 78.40 ops/second llite.lustre-ffff946776945000.statahead_max=0 1000 real 0m0.168s user 0m0.004s sys 0m0.053s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff946776945000.statahead_max=128 llite.lustre-ffff946776945000.statahead_max=128 1000 real 0m0.121s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 111 hit_total: 3790 miss_total: 1205 swrong=2 ewrong=2 - open/close 740 (time 1787851845.08 total 10.02 last 73.86) - open/close 1518 (time 1787851855.09 total 20.03 last 77.71) - open/close 2246 (time 1787851865.09 total 30.04 last 72.76) - open/close 3016 (time 1787851875.12 total 40.06 last 76.81) - open/close 3760 (time 1787851885.13 total 50.07 last 74.30) - open/close 4492 (time 1787851895.15 total 60.10 last 73.05) - open/close 5225 (time 1787851905.16 total 70.10 last 73.24) - open/close 5833 (time 1787851915.19 total 80.14 last 60.59) - open/close 6497 (time 1787851925.20 total 90.14 last 66.35) - open/close 7132 (time 1787851935.23 total 100.17 last 63.32) - open/close 7827 (time 1787851945.25 total 110.19 last 69.40) - open/close 8633 (time 1787851955.25 total 120.19 last 80.58) total: 9000 open/close in 125.06 seconds: 71.97 ops/second llite.lustre-ffff946776945000.statahead_max=0 10000 real 0m0.635s user 0m0.007s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff946776945000.statahead_max=128 llite.lustre-ffff946776945000.statahead_max=128 10000 real 0m0.589s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 111 hit_total: 3790 miss_total: 1205 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 341 seconds llite.lustre-ffff946776945000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 111 hit_total: 3790 miss_total: 1205 mdc.lustre-MDT0000-mdc-ffff946776945000.batch_stats= snapshot_time: 1787852317.578901693 secs.nsecs start_time: 1787851805.834861476 secs.nsecs elapsed_time: 511.744040217 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