== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:38:05 (1780385885) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97f48a0a5800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff97f48a0a5800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.76 seconds: 56.88 ops/second llite.lustre-ffff97f48a0a5800.statahead_max=0 208 real 0m0.964s user 0m0.005s sys 0m0.230s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff97f48a0a5800.statahead_max=128 llite.lustre-ffff97f48a0a5800.statahead_max=128 208 real 0m0.405s user 0m0.003s sys 0m0.098s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 118 list_total: 30 fname_total: 81 hit_total: 2938 miss_total: 1613 swrong=2 ewrong=2 total: 900 open/close in 8.99 seconds: 100.15 ops/second llite.lustre-ffff97f48a0a5800.statahead_max=0 2008 real 0m9.946s user 0m0.021s sys 0m2.118s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff97f48a0a5800.statahead_max=128 llite.lustre-ffff97f48a0a5800.statahead_max=128 2008 real 0m2.490s user 0m0.015s sys 0m0.719s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 11 seconds llite.lustre-ffff97f48a0a5800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 mdc.lustre-MDT0000-mdc-ffff97f48a0a5800.batch_stats= snapshot_time: 1780385933.796247214 secs.nsecs start_time: 1780385887.772451604 secs.nsecs elapsed_time: 46.023795610 secs.nsecs subreqs per batch batches % cum % 1: 2 9 9 2: 1 4 14 4: 1 4 19 8: 2 9 28 16: 1 4 33 32: 2 9 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff97f48a0a5800.batch_stats= snapshot_time: 1780385933.796309536 secs.nsecs start_time: 1780385887.772791253 secs.nsecs elapsed_time: 46.023518283 secs.nsecs subreqs per batch batches % cum % 1: 2 10 10 2: 0 0 10 4: 3 15 26 8: 1 5 31 16: 1 5 36 32: 4 21 57 64: 8 42 100 kvm mdc.lustre-MDT0000-mdc-ffff97f48a0a5800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff97f48a0a5800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.97 seconds: 50.71 ops/second llite.lustre-ffff97f48a0a5800.statahead_max=0 100 real 0m0.108s user 0m0.003s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97f48a0a5800.statahead_max=128 llite.lustre-ffff97f48a0a5800.statahead_max=128 100 real 0m0.068s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 swrong=2 ewrong=2 total: 900 open/close in 7.74 seconds: 116.29 ops/second llite.lustre-ffff97f48a0a5800.statahead_max=0 1000 real 0m0.110s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97f48a0a5800.statahead_max=128 llite.lustre-ffff97f48a0a5800.statahead_max=128 1000 real 0m0.087s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 swrong=2 ewrong=2 - open/close 1120 (time 1780385963.54 total 10.01 last 111.94) - open/close 2265 (time 1780385973.54 total 20.01 last 114.48) - open/close 3499 (time 1780385983.54 total 30.01 last 123.39) - open/close 4710 (time 1780385993.55 total 40.01 last 121.02) - open/close 5904 (time 1780386003.55 total 50.02 last 119.35) - open/close 7127 (time 1780386013.56 total 60.02 last 122.23) - open/close 8233 (time 1780386023.56 total 70.03 last 110.54) total: 9000 open/close in 76.87 seconds: 117.08 ops/second llite.lustre-ffff97f48a0a5800.statahead_max=0 10000 real 0m0.377s user 0m0.002s sys 0m0.137s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff97f48a0a5800.statahead_max=128 llite.lustre-ffff97f48a0a5800.statahead_max=128 10000 real 0m0.256s user 0m0.003s sys 0m0.110s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 swrong=2 ewrong=2 - open/close 1329 (time 1780386048.03 total 10.01 last 132.76) - open/close 2469 (time 1780386058.03 total 20.02 last 113.92) - open/close 3618 (time 1780386068.04 total 30.02 last 114.84) - open/close 4809 (time 1780386078.04 total 40.02 last 119.09) - open/close 6093 (time 1780386088.04 total 50.03 last 128.35) - open/close 7252 (time 1780386098.05 total 60.03 last 115.82) - open/close 8506 (time 1780386108.05 total 70.04 last 125.36) - open/close 9803 (time 1780386118.06 total 80.04 last 129.63) - open/close 11062 (time 1780386128.06 total 90.05 last 125.87) - open/close 12246 (time 1780386138.06 total 100.05 last 118.36) - open/close 13366 (time 1780386148.07 total 110.05 last 111.97) - open/close 14524 (time 1780386158.08 total 120.06 last 115.69) - open/close 15671 (time 1780386168.08 total 130.06 last 114.67) - open/close 16899 (time 1780386178.08 total 140.06 last 122.80) - open/close 18137 (time 1780386188.10 total 150.08 last 123.60) - open/close 19422 (time 1780386198.10 total 160.08 last 128.48) - open/close 20000 (time 1780386202.67 total 164.65 last 126.48) - open/close 21274 (time 1780386212.67 total 174.66 last 127.34) - open/close 22536 (time 1780386222.68 total 184.66 last 126.11) - open/close 23815 (time 1780386232.69 total 194.67 last 127.80) - open/close 25197 (time 1780386242.69 total 204.68 last 138.14) - open/close 26646 (time 1780386252.69 total 214.68 last 144.86) - open/close 27995 (time 1780386262.70 total 224.68 last 134.86) - open/close 29400 (time 1780386272.70 total 234.68 last 140.47) - open/close 30000 (time 1780386276.44 total 238.42 last 160.39) - open/close 31237 (time 1780386286.44 total 248.43 last 123.64) - open/close 32443 (time 1780386296.45 total 258.43 last 120.54) - open/close 33958 (time 1780386306.45 total 268.44 last 151.46) - open/close 35475 (time 1780386316.45 total 278.44 last 151.69) - open/close 36876 (time 1780386326.46 total 288.44 last 140.05) - open/close 38353 (time 1780386336.46 total 298.44 last 147.69) - open/close 39938 (time 1780386346.46 total 308.44 last 158.47) - open/close 41498 (time 1780386356.46 total 318.45 last 155.92) - open/close 42956 (time 1780386366.47 total 328.46 last 145.68) - open/close 44520 (time 1780386376.47 total 338.46 last 156.37) - open/close 46088 (time 1780386386.48 total 348.46 last 156.76) - open/close 47553 (time 1780386396.48 total 358.46 last 146.50) - open/close 48821 (time 1780386406.48 total 368.46 last 126.78) - open/close 50000 (time 1780386415.90 total 377.89 last 125.11) - open/close 51346 (time 1780386425.91 total 387.89 last 134.54) - open/close 52677 (time 1780386435.91 total 397.89 last 133.10) - open/close 53901 (time 1780386445.91 total 407.90 last 122.35) - open/close 55490 (time 1780386455.91 total 417.90 last 158.85) - open/close 56925 (time 1780386465.92 total 427.90 last 143.43) - open/close 58270 (time 1780386475.92 total 437.91 last 134.49) - open/close 59497 (time 1780386485.93 total 447.91 last 122.60) - open/close 60000 (time 1780386489.13 total 451.12 last 157.04) - open/close 61475 (time 1780386499.13 total 461.12 last 147.47) - open/close 62865 (time 1780386509.14 total 471.12 last 138.97) - open/close 64095 (time 1780386519.14 total 481.13 last 122.93) - open/close 65300 (time 1780386529.15 total 491.13 last 120.43) - open/close 66619 (time 1780386539.15 total 501.14 last 131.84) - open/close 68203 (time 1780386549.15 total 511.14 last 158.36) - open/close 69677 (time 1780386559.16 total 521.14 last 147.38) - open/close 70000 (time 1780386561.23 total 523.22 last 155.64) - open/close 71526 (time 1780386571.23 total 533.22 last 152.57) - open/close 73066 (time 1780386581.24 total 543.22 last 153.95) - open/close 74423 (time 1780386591.24 total 553.22 last 135.66) - open/close 75824 (time 1780386601.25 total 563.23 last 139.98) - open/close 77257 (time 1780386611.25 total 573.24 last 143.23) - open/close 78616 (time 1780386621.25 total 583.24 last 135.88) - open/close 80000 (time 1780386630.37 total 592.35 last 151.86) - open/close 81896 (time 1780386640.37 total 602.36 last 189.51) - open/close 83608 (time 1780386650.37 total 612.36 last 171.18) - open/close 85205 (time 1780386660.37 total 622.36 last 159.69) - open/close 86704 (time 1780386670.38 total 632.37 last 149.79) - open/close 88255 (time 1780386680.39 total 642.37 last 155.04) - open/close 89990 (time 1780386690.39 total 652.37 last 173.48) total: 90000 open/close in 652.43 seconds: 137.95 ops/second llite.lustre-ffff97f48a0a5800.statahead_max=0 100000 real 0m1.888s user 0m0.015s sys 0m0.864s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff97f48a0a5800.statahead_max=128 llite.lustre-ffff97f48a0a5800.statahead_max=128 100000 real 0m1.865s user 0m0.019s sys 0m0.858s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1038 seconds llite.lustre-ffff97f48a0a5800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 31 fname_total: 81 hit_total: 3936 miss_total: 1614 mdc.lustre-MDT0000-mdc-ffff97f48a0a5800.batch_stats= snapshot_time: 1780387763.037384811 secs.nsecs start_time: 1780385934.840758272 secs.nsecs elapsed_time: 1828.196626539 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff97f48a0a5800.batch_stats= snapshot_time: 1780387763.037425444 secs.nsecs start_time: 1780385934.840909747 secs.nsecs elapsed_time: 1828.196515697 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