== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:55:25 (1779692125) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98884cd12800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff98884cd12800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.74 seconds: 57.52 ops/second llite.lustre-ffff98884cd12800.statahead_max=0 208 real 0m0.889s user 0m0.005s sys 0m0.235s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff98884cd12800.statahead_max=128 llite.lustre-ffff98884cd12800.statahead_max=128 208 real 0m0.323s user 0m0.004s sys 0m0.111s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 88 hit_total: 2828 miss_total: 982 swrong=2 ewrong=2 total: 900 open/close in 6.24 seconds: 144.31 ops/second llite.lustre-ffff98884cd12800.statahead_max=0 2008 real 0m8.342s user 0m0.023s sys 0m2.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff98884cd12800.statahead_max=128 llite.lustre-ffff98884cd12800.statahead_max=128 2008 real 0m2.430s user 0m0.014s sys 0m0.616s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 88 hit_total: 3826 miss_total: 983 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff98884cd12800.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 88 hit_total: 3826 miss_total: 983 mdc.lustre-MDT0000-mdc-ffff98884cd12800.batch_stats= snapshot_time: 1779692165.747701928 secs.nsecs start_time: 1779692127.628346324 secs.nsecs elapsed_time: 38.119355604 secs.nsecs subreqs per batch batches % cum % 1: 3 13 13 2: 3 13 27 4: 2 9 36 8: 1 4 40 16: 1 4 45 32: 0 0 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff98884cd12800.batch_stats= snapshot_time: 1779692165.747751688 secs.nsecs start_time: 1779692127.628424128 secs.nsecs elapsed_time: 38.119327560 secs.nsecs subreqs per batch batches % cum % 1: 6 27 27 2: 1 4 31 4: 1 4 36 8: 1 4 40 16: 1 4 45 32: 1 4 50 64: 11 50 100 kvm mdc.lustre-MDT0000-mdc-ffff98884cd12800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff98884cd12800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.39 seconds: 71.99 ops/second llite.lustre-ffff98884cd12800.statahead_max=0 100 real 0m0.073s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff98884cd12800.statahead_max=128 llite.lustre-ffff98884cd12800.statahead_max=128 100 real 0m0.063s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 88 hit_total: 3826 miss_total: 983 swrong=2 ewrong=2 total: 900 open/close in 7.87 seconds: 114.31 ops/second llite.lustre-ffff98884cd12800.statahead_max=0 1000 real 0m0.117s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff98884cd12800.statahead_max=128 llite.lustre-ffff98884cd12800.statahead_max=128 1000 real 0m0.128s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 88 hit_total: 3826 miss_total: 983 swrong=2 ewrong=2 - open/close 1315 (time 1779692193.74 total 10.01 last 131.41) - open/close 2044 (time 1779692203.75 total 20.01 last 72.85) - open/close 2369 (time 1779692213.75 total 30.01 last 32.50) - open/close 2805 (time 1779692223.76 total 40.02 last 43.56) - open/close 3164 (time 1779692233.77 total 50.03 last 35.87) - open/close 3687 (time 1779692243.78 total 60.04 last 52.24) - open/close 4235 (time 1779692253.81 total 70.07 last 54.63) - open/close 4732 (time 1779692263.82 total 80.09 last 49.64) - open/close 5332 (time 1779692273.82 total 90.09 last 59.97) - open/close 5945 (time 1779692283.84 total 100.10 last 61.24) - open/close 6660 (time 1779692293.84 total 110.11 last 71.45) - open/close 7411 (time 1779692303.84 total 120.11 last 75.09) - open/close 8350 (time 1779692313.85 total 130.11 last 93.88) total: 9000 open/close in 138.04 seconds: 65.20 ops/second llite.lustre-ffff98884cd12800.statahead_max=0 10000 real 0m0.653s user 0m0.003s sys 0m0.133s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff98884cd12800.statahead_max=128 llite.lustre-ffff98884cd12800.statahead_max=128 10000 real 0m0.770s user 0m0.004s sys 0m0.117s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 88 hit_total: 3826 miss_total: 983 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 293 seconds llite.lustre-ffff98884cd12800.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 88 hit_total: 3826 miss_total: 983 mdc.lustre-MDT0000-mdc-ffff98884cd12800.batch_stats= snapshot_time: 1779692629.154148024 secs.nsecs start_time: 1779692166.541712487 secs.nsecs elapsed_time: 462.612435537 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff98884cd12800.batch_stats= snapshot_time: 1779692629.154274914 secs.nsecs start_time: 1779692166.541805135 secs.nsecs elapsed_time: 462.612469779 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