== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:56:48 (1784235408) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fcf90c33000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9fcf90c33000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.89 seconds: 53.01 ops/second llite.lustre-ffff9fcf90c33000.statahead_max=0 208 real 0m0.992s user 0m0.001s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9fcf90c33000.statahead_max=128 llite.lustre-ffff9fcf90c33000.statahead_max=128 208 real 0m0.543s user 0m0.004s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 71 statahead wrong: 1 agl total: 68 list_total: 27 fname_total: 41 hit_total: 2476 miss_total: 243 swrong=1 ewrong=1 total: 900 open/close in 7.27 seconds: 123.74 ops/second llite.lustre-ffff9fcf90c33000.statahead_max=0 2008 real 0m12.610s user 0m0.018s sys 0m1.957s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9fcf90c33000.statahead_max=128 llite.lustre-ffff9fcf90c33000.statahead_max=128 2008 real 0m3.712s user 0m0.013s sys 0m0.589s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 72 statahead wrong: 1 agl total: 68 list_total: 28 fname_total: 41 hit_total: 3474 miss_total: 244 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 11 seconds llite.lustre-ffff9fcf90c33000.statahead_stats= statahead total: 72 statahead wrong: 1 agl total: 68 list_total: 28 fname_total: 41 hit_total: 3474 miss_total: 244 mdc.lustre-MDT0000-mdc-ffff9fcf90c33000.batch_stats= snapshot_time: 1784235463.554670923 secs.nsecs start_time: 1784235411.952679176 secs.nsecs elapsed_time: 51.601991747 secs.nsecs subreqs per batch batches %% cum %% 1: 4 18 18 2: 1 4 22 4: 1 4 27 8: 3 13 40 16: 0 0 40 32: 1 4 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff9fcf90c33000.batch_stats= snapshot_time: 1784235463.554731578 secs.nsecs start_time: 1784235411.952756969 secs.nsecs elapsed_time: 51.601974609 secs.nsecs subreqs per batch batches %% cum %% 1: 5 23 23 2: 0 0 23 4: 1 4 28 8: 1 4 33 16: 1 4 38 32: 1 4 42 64: 12 57 100 kvm mdc.lustre-MDT0000-mdc-ffff9fcf90c33000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9fcf90c33000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.67 seconds: 59.74 ops/second llite.lustre-ffff9fcf90c33000.statahead_max=0 100 real 0m0.079s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fcf90c33000.statahead_max=128 llite.lustre-ffff9fcf90c33000.statahead_max=128 100 real 0m0.103s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 72 statahead wrong: 1 agl total: 68 list_total: 28 fname_total: 41 hit_total: 3474 miss_total: 244 swrong=1 ewrong=1 total: 900 open/close in 7.63 seconds: 117.91 ops/second llite.lustre-ffff9fcf90c33000.statahead_max=0 1000 real 0m0.182s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9fcf90c33000.statahead_max=128 llite.lustre-ffff9fcf90c33000.statahead_max=128 1000 real 0m0.108s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 72 statahead wrong: 1 agl total: 68 list_total: 28 fname_total: 41 hit_total: 3474 miss_total: 244 swrong=1 ewrong=1 - open/close 1204 (time 1784235492.97 total 10.00 last 120.40) - open/close 2290 (time 1784235502.97 total 20.00 last 108.58) - open/close 3089 (time 1784235512.98 total 30.01 last 79.82) - open/close 3623 (time 1784235522.98 total 40.02 last 53.36) - open/close 4251 (time 1784235532.99 total 50.02 last 62.79) - open/close 4981 (time 1784235543.05 total 60.08 last 72.55) - open/close 5953 (time 1784235553.05 total 70.09 last 97.15) - open/close 6952 (time 1784235563.05 total 80.09 last 99.88) - open/close 8160 (time 1784235573.07 total 90.10 last 120.63) total: 9000 open/close in 93.97 seconds: 95.77 ops/second llite.lustre-ffff9fcf90c33000.statahead_max=0 10000 real 0m0.287s user 0m0.002s sys 0m0.156s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9fcf90c33000.statahead_max=128 llite.lustre-ffff9fcf90c33000.statahead_max=128 10000 real 0m0.171s user 0m0.005s sys 0m0.085s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 72 statahead wrong: 1 agl total: 68 list_total: 28 fname_total: 41 hit_total: 3474 miss_total: 244 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 210 seconds llite.lustre-ffff9fcf90c33000.statahead_stats= statahead total: 72 statahead wrong: 1 agl total: 68 list_total: 28 fname_total: 41 hit_total: 3474 miss_total: 244 mdc.lustre-MDT0000-mdc-ffff9fcf90c33000.batch_stats= snapshot_time: 1784235794.554357491 secs.nsecs start_time: 1784235464.477332051 secs.nsecs elapsed_time: 330.077025440 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9fcf90c33000.batch_stats= snapshot_time: 1784235794.554699617 secs.nsecs start_time: 1784235464.477412087 secs.nsecs elapsed_time: 330.077287530 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