== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:30:10 (1787121010) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b9298325000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b9298325000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 3.67 seconds: 27.22 ops/second llite.lustre-ffff9b9298325000.statahead_max=0 208 real 0m1.878s user 0m0.003s sys 0m0.250s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9b9298325000.statahead_max=128 llite.lustre-ffff9b9298325000.statahead_max=128 208 real 0m0.935s user 0m0.004s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 112 hit_total: 2957 miss_total: 1684 swrong=2 ewrong=2 - open/close 572 (time 1787121041.49 total 10.01 last 57.17) total: 900 open/close in 15.45 seconds: 58.26 ops/second llite.lustre-ffff9b9298325000.statahead_max=0 2008 real 0m18.634s user 0m0.029s sys 0m2.368s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 18 sec llite.lustre-ffff9b9298325000.statahead_max=128 llite.lustre-ffff9b9298325000.statahead_max=128 2008 real 0m6.295s user 0m0.013s sys 0m0.660s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 30 fname_total: 112 hit_total: 3955 miss_total: 1685 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9b9298325000.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 30 fname_total: 112 hit_total: 3955 miss_total: 1685 mdc.lustre-MDT0000-mdc-ffff9b9298325000.batch_stats= snapshot_time: 1787121109.853211634 secs.nsecs start_time: 1787121015.743500779 secs.nsecs elapsed_time: 94.109710855 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 4 18 18 4: 4 18 36 8: 1 4 40 16: 0 0 40 32: 1 4 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff9b9298325000.batch_stats= snapshot_time: 1787121109.853298160 secs.nsecs start_time: 1787121015.743662832 secs.nsecs elapsed_time: 94.109635328 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 3 14 19 4: 2 9 28 8: 4 19 47 16: 0 0 47 32: 3 14 61 64: 8 38 100 kvm mdc.lustre-MDT0000-mdc-ffff9b9298325000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b9298325000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.71 seconds: 36.90 ops/second llite.lustre-ffff9b9298325000.statahead_max=0 100 real 0m0.132s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b9298325000.statahead_max=128 llite.lustre-ffff9b9298325000.statahead_max=128 100 real 0m0.167s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 30 fname_total: 112 hit_total: 3955 miss_total: 1685 swrong=2 ewrong=2 - open/close 627 (time 1787121132.52 total 10.02 last 62.60) total: 900 open/close in 14.81 seconds: 60.75 ops/second llite.lustre-ffff9b9298325000.statahead_max=0 1000 real 0m0.319s user 0m0.001s sys 0m0.062s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9b9298325000.statahead_max=128 llite.lustre-ffff9b9298325000.statahead_max=128 1000 real 0m0.168s user 0m0.000s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 30 fname_total: 112 hit_total: 3955 miss_total: 1685 swrong=2 ewrong=2 - open/close 531 (time 1787121160.24 total 10.01 last 53.07) - open/close 1259 (time 1787121170.24 total 20.01 last 72.76) - open/close 1859 (time 1787121180.24 total 30.01 last 60.00) - open/close 2449 (time 1787121190.25 total 40.02 last 58.96) - open/close 3032 (time 1787121200.27 total 50.04 last 58.18) - open/close 3648 (time 1787121210.27 total 60.04 last 61.59) - open/close 4314 (time 1787121220.29 total 70.05 last 66.52) - open/close 4957 (time 1787121230.29 total 80.06 last 64.25) - open/close 5640 (time 1787121240.30 total 90.06 last 68.28) - open/close 6368 (time 1787121250.30 total 100.07 last 72.78) - open/close 7069 (time 1787121260.30 total 110.07 last 70.09) - open/close 7787 (time 1787121270.31 total 120.08 last 71.73) - open/close 8495 (time 1787121280.32 total 130.09 last 70.70) total: 9000 open/close in 137.67 seconds: 65.37 ops/second llite.lustre-ffff9b9298325000.statahead_max=0 10000 real 0m0.710s user 0m0.006s sys 0m0.152s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b9298325000.statahead_max=128 llite.lustre-ffff9b9298325000.statahead_max=128 10000 real 0m0.575s user 0m0.003s sys 0m0.111s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 30 fname_total: 112 hit_total: 3955 miss_total: 1685 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 346 seconds llite.lustre-ffff9b9298325000.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 30 fname_total: 112 hit_total: 3955 miss_total: 1685 mdc.lustre-MDT0000-mdc-ffff9b9298325000.batch_stats= snapshot_time: 1787121648.591126090 secs.nsecs start_time: 1787121111.998066274 secs.nsecs elapsed_time: 536.593059816 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9b9298325000.batch_stats= snapshot_time: 1787121648.591211079 secs.nsecs start_time: 1787121111.998211574 secs.nsecs elapsed_time: 536.592999505 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