== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:23:54 (1790663034) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9484c70db000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9484c70db000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.91 seconds: 34.38 ops/second llite.lustre-ffff9484c70db000.statahead_max=0 208 real 0m1.728s user 0m0.006s sys 0m0.236s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9484c70db000.statahead_max=128 llite.lustre-ffff9484c70db000.statahead_max=128 208 real 0m0.592s user 0m0.004s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 162 statahead wrong: 2 agl total: 157 list_total: 29 fname_total: 124 hit_total: 3350 miss_total: 1286 swrong=2 ewrong=2 - open/close 783 (time 1790663062.67 total 10.00 last 78.29) total: 900 open/close in 11.64 seconds: 77.30 ops/second llite.lustre-ffff9484c70db000.statahead_max=0 2008 real 0m12.473s user 0m0.030s sys 0m2.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9484c70db000.statahead_max=128 llite.lustre-ffff9484c70db000.statahead_max=128 2008 real 0m4.290s user 0m0.026s sys 0m0.647s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 163 statahead wrong: 2 agl total: 157 list_total: 30 fname_total: 124 hit_total: 4349 miss_total: 1286 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9484c70db000.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 157 list_total: 30 fname_total: 124 hit_total: 4349 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff9484c70db000.batch_stats= snapshot_time: 1790663112.199832168 secs.nsecs start_time: 1790663040.296756345 secs.nsecs elapsed_time: 71.903075823 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 0 0 5 4: 2 11 16 8: 2 11 27 16: 1 5 33 32: 2 11 44 64: 10 55 100 mdc.lustre-MDT0001-mdc-ffff9484c70db000.batch_stats= snapshot_time: 1790663112.199912739 secs.nsecs start_time: 1790663040.296854119 secs.nsecs elapsed_time: 71.903058620 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 2 9 14 4: 5 23 38 8: 1 4 42 16: 0 0 42 32: 2 9 52 64: 10 47 100 kvm mdc.lustre-MDT0000-mdc-ffff9484c70db000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9484c70db000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.84 seconds: 35.22 ops/second llite.lustre-ffff9484c70db000.statahead_max=0 100 real 0m0.123s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9484c70db000.statahead_max=128 llite.lustre-ffff9484c70db000.statahead_max=128 100 real 0m0.196s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 163 statahead wrong: 2 agl total: 157 list_total: 30 fname_total: 124 hit_total: 4349 miss_total: 1286 swrong=2 ewrong=2 - open/close 727 (time 1790663134.85 total 10.01 last 72.64) total: 900 open/close in 12.68 seconds: 70.99 ops/second llite.lustre-ffff9484c70db000.statahead_max=0 1000 real 0m0.376s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9484c70db000.statahead_max=128 llite.lustre-ffff9484c70db000.statahead_max=128 1000 real 0m0.225s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 163 statahead wrong: 2 agl total: 157 list_total: 30 fname_total: 124 hit_total: 4349 miss_total: 1286 swrong=2 ewrong=2 - open/close 683 (time 1790663157.70 total 10.00 last 68.27) - open/close 1392 (time 1790663167.70 total 20.01 last 70.88) - open/close 2099 (time 1790663177.73 total 30.04 last 70.50) - open/close 2767 (time 1790663187.77 total 40.07 last 66.56) - open/close 3363 (time 1790663197.77 total 50.07 last 59.59) - open/close 3962 (time 1790663207.78 total 60.08 last 59.85) - open/close 4572 (time 1790663217.78 total 70.09 last 60.95) - open/close 5305 (time 1790663227.79 total 80.10 last 73.24) - open/close 6077 (time 1790663237.80 total 90.11 last 77.14) - open/close 6755 (time 1790663247.80 total 100.11 last 67.77) - open/close 7490 (time 1790663257.81 total 110.12 last 73.45) - open/close 8178 (time 1790663267.81 total 120.12 last 68.78) - open/close 8813 (time 1790663277.83 total 130.13 last 63.43) total: 9000 open/close in 133.10 seconds: 67.62 ops/second llite.lustre-ffff9484c70db000.statahead_max=0 10000 real 0m1.299s user 0m0.003s sys 0m0.130s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9484c70db000.statahead_max=128 llite.lustre-ffff9484c70db000.statahead_max=128 10000 real 0m0.768s user 0m0.003s sys 0m0.118s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 163 statahead wrong: 2 agl total: 157 list_total: 30 fname_total: 124 hit_total: 4349 miss_total: 1286 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 349 seconds llite.lustre-ffff9484c70db000.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 157 list_total: 30 fname_total: 124 hit_total: 4349 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff9484c70db000.batch_stats= snapshot_time: 1790663645.922712167 secs.nsecs start_time: 1790663114.097111637 secs.nsecs elapsed_time: 531.825600530 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9484c70db000.batch_stats= snapshot_time: 1790663645.923451313 secs.nsecs start_time: 1790663114.098838956 secs.nsecs elapsed_time: 531.824612357 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