== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:45:13 (1789307113) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93e39178e000.batch_stats=0 total: 100 open/close in 1.56 seconds: 64.12 ops/second llite.lustre-ffff93e39178e000.statahead_max=0 208 real 0m0.710s user 0m0.002s sys 0m0.187s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93e39178e000.statahead_max=128 llite.lustre-ffff93e39178e000.statahead_max=128 208 real 0m0.382s user 0m0.003s sys 0m0.088s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 95 hit_total: 2519 miss_total: 1457 swrong=2 ewrong=2 total: 900 open/close in 7.26 seconds: 123.89 ops/second llite.lustre-ffff93e39178e000.statahead_max=0 2008 real 0m8.932s user 0m0.024s sys 0m1.938s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff93e39178e000.statahead_max=128 llite.lustre-ffff93e39178e000.statahead_max=128 2008 real 0m2.335s user 0m0.007s sys 0m0.660s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 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: 11 seconds llite.lustre-ffff93e39178e000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 miss_total: 1457 mdc.lustre-MDT0000-mdc-ffff93e39178e000.batch_stats= snapshot_time: 1789307157.903151987 secs.nsecs start_time: 1789307116.560472644 secs.nsecs elapsed_time: 41.342679343 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 4 12 16 8: 2 6 22 16: 4 12 35 32: 5 16 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff93e39178e000.batch_stats=0 total: 100 open/close in 1.57 seconds: 63.80 ops/second llite.lustre-ffff93e39178e000.statahead_max=0 100 real 0m0.068s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93e39178e000.statahead_max=128 llite.lustre-ffff93e39178e000.statahead_max=128 100 real 0m0.062s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 miss_total: 1457 swrong=2 ewrong=2 total: 900 open/close in 7.05 seconds: 127.71 ops/second llite.lustre-ffff93e39178e000.statahead_max=0 1000 real 0m0.065s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93e39178e000.statahead_max=128 llite.lustre-ffff93e39178e000.statahead_max=128 1000 real 0m0.061s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 miss_total: 1457 swrong=2 ewrong=2 - open/close 1308 (time 1789307185.44 total 10.00 last 130.78) - open/close 2515 (time 1789307195.45 total 20.01 last 120.58) - open/close 3582 (time 1789307205.46 total 30.02 last 106.62) - open/close 4614 (time 1789307215.46 total 40.02 last 103.16) - open/close 5802 (time 1789307225.47 total 50.03 last 118.77) - open/close 6954 (time 1789307235.47 total 60.03 last 115.17) - open/close 7992 (time 1789307245.48 total 70.03 last 103.75) total: 9000 open/close in 79.82 seconds: 112.76 ops/second llite.lustre-ffff93e39178e000.statahead_max=0 10000 real 0m0.331s user 0m0.004s sys 0m0.054s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff93e39178e000.statahead_max=128 llite.lustre-ffff93e39178e000.statahead_max=128 10000 real 0m0.281s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 miss_total: 1457 swrong=2 ewrong=2 - open/close 1134 (time 1789307272.95 total 10.00 last 113.35) - open/close 2319 (time 1789307282.95 total 20.01 last 118.46) - open/close 3673 (time 1789307292.95 total 30.01 last 135.38) - open/close 4978 (time 1789307302.96 total 40.01 last 130.44) - open/close 6123 (time 1789307312.96 total 50.02 last 114.47) - open/close 7172 (time 1789307322.96 total 60.02 last 104.89) - open/close 8240 (time 1789307332.96 total 70.02 last 106.77) - open/close 9357 (time 1789307342.97 total 80.02 last 111.64) - open/close 10000 (time 1789307349.43 total 86.49 last 99.50) - open/close 11064 (time 1789307359.44 total 96.49 last 106.34) - open/close 12054 (time 1789307369.44 total 106.50 last 98.97) - open/close 13123 (time 1789307379.45 total 116.50 last 106.83) - open/close 14182 (time 1789307389.45 total 126.51 last 105.88) - open/close 15264 (time 1789307399.46 total 136.51 last 108.13) - open/close 16286 (time 1789307409.47 total 146.52 last 102.08) - open/close 17396 (time 1789307419.47 total 156.52 last 111.00) - open/close 18439 (time 1789307429.47 total 166.53 last 104.24) - open/close 19558 (time 1789307439.47 total 176.53 last 111.90) - open/close 20000 (time 1789307442.82 total 179.87 last 132.23) - open/close 21113 (time 1789307452.82 total 189.88 last 111.26) - open/close 22246 (time 1789307462.83 total 199.88 last 113.20) - open/close 23470 (time 1789307472.84 total 209.89 last 122.31) - open/close 24557 (time 1789307482.84 total 219.90 last 108.60) - open/close 25728 (time 1789307492.85 total 229.91 last 117.04) - open/close 26923 (time 1789307502.86 total 239.91 last 119.44) - open/close 28309 (time 1789307512.86 total 249.92 last 138.55) - open/close 29558 (time 1789307522.86 total 259.92 last 124.85) - open/close 30000 (time 1789307526.38 total 263.43 last 125.82) - open/close 31210 (time 1789307536.38 total 273.44 last 120.94) - open/close 32375 (time 1789307546.38 total 283.44 last 116.47) - open/close 33870 (time 1789307556.39 total 293.44 last 149.46) - open/close 35518 (time 1789307566.39 total 303.44 last 164.80) - open/close 37057 (time 1789307576.39 total 313.45 last 153.81) - open/close 38248 (time 1789307586.40 total 323.46 last 118.96) - open/close 39394 (time 1789307596.41 total 333.46 last 114.54) - open/close 40000 (time 1789307600.27 total 337.33 last 156.75) - open/close 41640 (time 1789307610.28 total 347.34 last 163.91) - open/close 43150 (time 1789307620.28 total 357.34 last 150.94) - open/close 44451 (time 1789307630.31 total 367.37 last 129.77) - open/close 45754 (time 1789307640.32 total 377.38 last 130.14) - open/close 47034 (time 1789307650.32 total 387.38 last 127.97) - open/close 48511 (time 1789307660.33 total 397.38 last 147.66) - open/close 50000 (time 1789307668.64 total 405.69 last 179.14) - open/close 51945 (time 1789307678.64 total 415.70 last 194.48) - open/close 53656 (time 1789307688.64 total 425.70 last 171.04) - open/close 55508 (time 1789307698.65 total 435.70 last 185.08) - open/close 57112 (time 1789307708.66 total 445.71 last 160.29) - open/close 58628 (time 1789307718.66 total 455.72 last 151.53) - open/close 60000 (time 1789307726.39 total 463.45 last 177.50) - open/close 61603 (time 1789307736.39 total 473.45 last 160.27) - open/close 63234 (time 1789307746.39 total 483.45 last 163.08) - open/close 65393 (time 1789307756.39 total 493.45 last 215.89) - open/close 67257 (time 1789307766.40 total 503.46 last 186.27) - open/close 68941 (time 1789307776.40 total 513.46 last 168.40) - open/close 70000 (time 1789307782.05 total 519.10 last 187.49) - open/close 72327 (time 1789307792.05 total 529.11 last 232.61) - open/close 74370 (time 1789307802.05 total 539.11 last 204.25) - open/close 76123 (time 1789307812.06 total 549.11 last 175.29) - open/close 78413 (time 1789307822.06 total 559.11 last 228.98) - open/close 80000 (time 1789307828.91 total 565.96 last 231.64) - open/close 82363 (time 1789307838.91 total 575.97 last 236.26) - open/close 85055 (time 1789307848.91 total 585.97 last 269.14) - open/close 87571 (time 1789307858.91 total 595.97 last 251.55) - open/close 89414 (time 1789307868.92 total 605.97 last 184.26) total: 90000 open/close in 608.40 seconds: 147.93 ops/second llite.lustre-ffff93e39178e000.statahead_max=0 100000 real 0m2.035s user 0m0.016s sys 0m0.226s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff93e39178e000.statahead_max=128 llite.lustre-ffff93e39178e000.statahead_max=128 100000 real 0m1.987s user 0m0.012s sys 0m0.238s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 miss_total: 1457 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1154 seconds llite.lustre-ffff93e39178e000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 95 hit_total: 3518 miss_total: 1457 mdc.lustre-MDT0000-mdc-ffff93e39178e000.batch_stats= snapshot_time: 1789309048.879732905 secs.nsecs start_time: 1789307158.873272265 secs.nsecs elapsed_time: 1890.006460640 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