== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:02:47 (1789070567) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c1d473ea000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8c1d473ea000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.91 seconds: 34.35 ops/second llite.lustre-ffff8c1d473ea000.statahead_max=0 208 real 0m1.882s user 0m0.002s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8c1d473ea000.statahead_max=128 llite.lustre-ffff8c1d473ea000.statahead_max=128 208 real 0m0.514s user 0m0.003s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 88 hit_total: 2611 miss_total: 1189 swrong=2 ewrong=2 - open/close 670 (time 1789070594.92 total 10.00 last 66.97) total: 900 open/close in 13.47 seconds: 66.80 ops/second llite.lustre-ffff8c1d473ea000.statahead_max=0 2008 real 0m13.576s user 0m0.025s sys 0m1.987s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8c1d473ea000.statahead_max=128 llite.lustre-ffff8c1d473ea000.statahead_max=128 2008 real 0m3.453s user 0m0.020s sys 0m0.666s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 88 hit_total: 3609 miss_total: 1190 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff8c1d473ea000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 88 hit_total: 3609 miss_total: 1190 mdc.lustre-MDT0000-mdc-ffff8c1d473ea000.batch_stats= snapshot_time: 1789070646.063141315 secs.nsecs start_time: 1789070572.343251911 secs.nsecs elapsed_time: 73.719889404 secs.nsecs subreqs per batch batches %% cum %% 1: 5 22 22 2: 0 0 22 4: 5 22 45 8: 0 0 45 16: 0 0 45 32: 0 0 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff8c1d473ea000.batch_stats= snapshot_time: 1789070646.063211675 secs.nsecs start_time: 1789070572.343387470 secs.nsecs elapsed_time: 73.719824205 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 0 0 9 4: 3 14 23 8: 4 19 42 16: 0 0 42 32: 2 9 52 64: 10 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8c1d473ea000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8c1d473ea000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.05 seconds: 32.77 ops/second llite.lustre-ffff8c1d473ea000.statahead_max=0 100 real 0m0.109s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c1d473ea000.statahead_max=128 llite.lustre-ffff8c1d473ea000.statahead_max=128 100 real 0m0.162s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 88 hit_total: 3609 miss_total: 1190 swrong=2 ewrong=2 - open/close 684 (time 1789070668.36 total 10.01 last 68.31) total: 900 open/close in 13.23 seconds: 68.05 ops/second llite.lustre-ffff8c1d473ea000.statahead_max=0 1000 real 0m0.252s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c1d473ea000.statahead_max=128 llite.lustre-ffff8c1d473ea000.statahead_max=128 1000 real 0m0.294s user 0m0.004s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 88 hit_total: 3609 miss_total: 1190 swrong=2 ewrong=2 - open/close 789 (time 1789070692.10 total 10.00 last 78.90) - open/close 1628 (time 1789070702.10 total 20.00 last 83.90) - open/close 2443 (time 1789070712.11 total 30.00 last 81.49) - open/close 3264 (time 1789070722.11 total 40.00 last 82.09) - open/close 4062 (time 1789070732.11 total 50.01 last 79.75) - open/close 4821 (time 1789070742.11 total 60.01 last 75.90) - open/close 5610 (time 1789070752.12 total 70.01 last 78.88) - open/close 6378 (time 1789070762.12 total 80.02 last 76.77) - open/close 7273 (time 1789070772.12 total 90.02 last 89.48) - open/close 8116 (time 1789070782.13 total 100.02 last 84.26) - open/close 8910 (time 1789070792.13 total 110.03 last 79.35) total: 9000 open/close in 111.46 seconds: 80.74 ops/second llite.lustre-ffff8c1d473ea000.statahead_max=0 10000 real 0m0.798s user 0m0.003s sys 0m0.135s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c1d473ea000.statahead_max=128 llite.lustre-ffff8c1d473ea000.statahead_max=128 10000 real 0m0.710s user 0m0.005s sys 0m0.135s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 88 hit_total: 3609 miss_total: 1190 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 308 seconds llite.lustre-ffff8c1d473ea000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 30 fname_total: 88 hit_total: 3609 miss_total: 1190 mdc.lustre-MDT0000-mdc-ffff8c1d473ea000.batch_stats= snapshot_time: 1789071116.302561071 secs.nsecs start_time: 1789070648.159435744 secs.nsecs elapsed_time: 468.143125327 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8c1d473ea000.batch_stats= snapshot_time: 1789071116.302626327 secs.nsecs start_time: 1789070648.159525934 secs.nsecs elapsed_time: 468.143100393 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