== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:07:04 (1790924824) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a8e502b0800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a8e502b0800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.00 seconds: 33.33 ops/second llite.lustre-ffff9a8e502b0800.statahead_max=0 208 real 0m1.686s user 0m0.005s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9a8e502b0800.statahead_max=128 llite.lustre-ffff9a8e502b0800.statahead_max=128 208 real 0m0.764s user 0m0.004s sys 0m0.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 139 list_total: 30 fname_total: 87 hit_total: 2851 miss_total: 1456 swrong=2 ewrong=2 - open/close 635 (time 1790924850.98 total 10.02 last 63.39) total: 900 open/close in 14.70 seconds: 61.22 ops/second llite.lustre-ffff9a8e502b0800.statahead_max=0 2008 real 0m13.828s user 0m0.032s sys 0m2.049s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9a8e502b0800.statahead_max=128 llite.lustre-ffff9a8e502b0800.statahead_max=128 2008 real 0m4.205s user 0m0.013s sys 0m0.677s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 87 hit_total: 3849 miss_total: 1457 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9a8e502b0800.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 87 hit_total: 3849 miss_total: 1457 mdc.lustre-MDT0000-mdc-ffff9a8e502b0800.batch_stats= snapshot_time: 1790924907.324621331 secs.nsecs start_time: 1790924828.519626925 secs.nsecs elapsed_time: 78.804994406 secs.nsecs subreqs per batch batches %% cum %% 1: 2 10 10 2: 0 0 10 4: 2 10 21 8: 3 15 36 16: 0 0 36 32: 3 15 52 64: 9 47 100 mdc.lustre-MDT0001-mdc-ffff9a8e502b0800.batch_stats= snapshot_time: 1790924907.324710632 secs.nsecs start_time: 1790924828.519774011 secs.nsecs elapsed_time: 78.804936621 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 2 11 16 4: 1 5 22 8: 1 5 27 16: 1 5 33 32: 2 11 44 64: 10 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9a8e502b0800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9a8e502b0800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.60 seconds: 27.74 ops/second llite.lustre-ffff9a8e502b0800.statahead_max=0 100 real 0m0.236s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a8e502b0800.statahead_max=128 llite.lustre-ffff9a8e502b0800.statahead_max=128 100 real 0m0.172s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 87 hit_total: 3849 miss_total: 1457 swrong=2 ewrong=2 - open/close 637 (time 1790924930.60 total 10.00 last 63.69) total: 900 open/close in 14.60 seconds: 61.65 ops/second llite.lustre-ffff9a8e502b0800.statahead_max=0 1000 real 0m0.255s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a8e502b0800.statahead_max=128 llite.lustre-ffff9a8e502b0800.statahead_max=128 1000 real 0m0.178s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 87 hit_total: 3849 miss_total: 1457 swrong=2 ewrong=2 - open/close 616 (time 1790924954.82 total 10.01 last 61.56) - open/close 1219 (time 1790924964.83 total 20.02 last 60.23) - open/close 1779 (time 1790924974.85 total 30.04 last 55.90) - open/close 2364 (time 1790924984.88 total 40.07 last 58.33) - open/close 2932 (time 1790924994.90 total 50.09 last 56.68) - open/close 3546 (time 1790925004.91 total 60.10 last 61.35) - open/close 4160 (time 1790925014.92 total 70.11 last 61.35) - open/close 4793 (time 1790925024.93 total 80.11 last 63.25) - open/close 5394 (time 1790925034.94 total 90.12 last 60.04) - open/close 6025 (time 1790925044.96 total 100.14 last 62.99) - open/close 6618 (time 1790925054.96 total 110.15 last 59.27) - open/close 7212 (time 1790925064.98 total 120.16 last 59.29) - open/close 7740 (time 1790925074.99 total 130.17 last 52.75) - open/close 8244 (time 1790925085.00 total 140.18 last 50.35) - open/close 8676 (time 1790925095.03 total 150.22 last 43.05) total: 9000 open/close in 156.33 seconds: 57.57 ops/second llite.lustre-ffff9a8e502b0800.statahead_max=0 10000 real 0m1.131s user 0m0.003s sys 0m0.134s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a8e502b0800.statahead_max=128 llite.lustre-ffff9a8e502b0800.statahead_max=128 10000 real 0m1.125s user 0m0.005s sys 0m0.130s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 87 hit_total: 3849 miss_total: 1457 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 373 seconds llite.lustre-ffff9a8e502b0800.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 139 list_total: 31 fname_total: 87 hit_total: 3849 miss_total: 1457 mdc.lustre-MDT0000-mdc-ffff9a8e502b0800.batch_stats= snapshot_time: 1790925491.867884056 secs.nsecs start_time: 1790924909.671407486 secs.nsecs elapsed_time: 582.196476570 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9a8e502b0800.batch_stats= snapshot_time: 1790925491.867985984 secs.nsecs start_time: 1790924909.671557461 secs.nsecs elapsed_time: 582.196428523 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