== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:24:50 (1787855090) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a18cb25b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a18cb25b000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.35 seconds: 42.61 ops/second llite.lustre-ffff9a18cb25b000.statahead_max=0 208 real 0m1.331s user 0m0.002s sys 0m0.242s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a18cb25b000.statahead_max=128 llite.lustre-ffff9a18cb25b000.statahead_max=128 208 real 0m0.721s user 0m0.004s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 37 fname_total: 90 hit_total: 2637 miss_total: 1627 swrong=2 ewrong=2 - open/close 828 (time 1787855116.32 total 10.00 last 82.80) total: 900 open/close in 11.03 seconds: 81.56 ops/second llite.lustre-ffff9a18cb25b000.statahead_max=0 2008 real 0m11.575s user 0m0.023s sys 0m1.918s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9a18cb25b000.statahead_max=128 llite.lustre-ffff9a18cb25b000.statahead_max=128 2008 real 0m4.616s user 0m0.016s sys 0m0.661s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 38 fname_total: 90 hit_total: 3635 miss_total: 1628 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9a18cb25b000.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 38 fname_total: 90 hit_total: 3635 miss_total: 1628 mdc.lustre-MDT0000-mdc-ffff9a18cb25b000.batch_stats= snapshot_time: 1787855162.618259295 secs.nsecs start_time: 1787855094.610164218 secs.nsecs elapsed_time: 68.008095077 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 2 9 14 4: 0 0 14 8: 3 14 28 16: 1 4 33 32: 2 9 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff9a18cb25b000.batch_stats= snapshot_time: 1787855162.618333997 secs.nsecs start_time: 1787855094.610260623 secs.nsecs elapsed_time: 68.008073374 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 5 5 4: 2 11 17 8: 2 11 29 16: 0 0 29 32: 3 17 47 64: 9 52 100 kvm mdc.lustre-MDT0000-mdc-ffff9a18cb25b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a18cb25b000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.60 seconds: 38.51 ops/second llite.lustre-ffff9a18cb25b000.statahead_max=0 100 real 0m0.118s user 0m0.000s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a18cb25b000.statahead_max=128 llite.lustre-ffff9a18cb25b000.statahead_max=128 100 real 0m0.148s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 38 fname_total: 90 hit_total: 3635 miss_total: 1628 swrong=2 ewrong=2 - open/close 593 (time 1787855184.09 total 10.01 last 59.22) total: 900 open/close in 15.02 seconds: 59.92 ops/second llite.lustre-ffff9a18cb25b000.statahead_max=0 1000 real 0m0.428s user 0m0.003s sys 0m0.064s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9a18cb25b000.statahead_max=128 llite.lustre-ffff9a18cb25b000.statahead_max=128 1000 real 0m0.211s user 0m0.005s sys 0m0.035s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 38 fname_total: 90 hit_total: 3635 miss_total: 1628 swrong=2 ewrong=2 - open/close 791 (time 1787855211.26 total 10.00 last 79.07) - open/close 1575 (time 1787855221.28 total 20.02 last 78.25) - open/close 2370 (time 1787855231.28 total 30.03 last 79.48) - open/close 3159 (time 1787855241.28 total 40.03 last 78.89) - open/close 3961 (time 1787855251.28 total 50.03 last 80.17) - open/close 4623 (time 1787855261.29 total 60.04 last 66.16) - open/close 5147 (time 1787855271.29 total 70.04 last 52.40) - open/close 5779 (time 1787855281.30 total 80.05 last 63.11) - open/close 6482 (time 1787855291.31 total 90.06 last 70.26) - open/close 7225 (time 1787855301.32 total 100.06 last 74.27) - open/close 8003 (time 1787855311.32 total 110.06 last 77.79) - open/close 8722 (time 1787855321.32 total 120.07 last 71.89) total: 9000 open/close in 123.55 seconds: 72.85 ops/second llite.lustre-ffff9a18cb25b000.statahead_max=0 10000 real 0m0.770s user 0m0.003s sys 0m0.154s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a18cb25b000.statahead_max=128 llite.lustre-ffff9a18cb25b000.statahead_max=128 10000 real 0m0.758s user 0m0.002s sys 0m0.108s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 38 fname_total: 90 hit_total: 3635 miss_total: 1628 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 315 seconds llite.lustre-ffff9a18cb25b000.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 38 fname_total: 90 hit_total: 3635 miss_total: 1628 mdc.lustre-MDT0000-mdc-ffff9a18cb25b000.batch_stats= snapshot_time: 1787855655.303248282 secs.nsecs start_time: 1787855164.209506835 secs.nsecs elapsed_time: 491.093741447 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9a18cb25b000.batch_stats= snapshot_time: 1787855655.303336462 secs.nsecs start_time: 1787855164.209674182 secs.nsecs elapsed_time: 491.093662280 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