== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:57:30 (1781625450) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff963c91b03000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff963c91b03000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.74 seconds: 57.57 ops/second llite.lustre-ffff963c91b03000.statahead_max=0 208 real 0m1.037s user 0m0.007s sys 0m0.235s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff963c91b03000.statahead_max=128 llite.lustre-ffff963c91b03000.statahead_max=128 208 real 0m0.362s user 0m0.002s sys 0m0.098s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 100 statahead wrong: 2 agl total: 97 list_total: 29 fname_total: 71 hit_total: 3027 miss_total: 991 swrong=2 ewrong=2 total: 900 open/close in 7.41 seconds: 121.48 ops/second llite.lustre-ffff963c91b03000.statahead_max=0 2008 real 0m7.915s user 0m0.026s sys 0m2.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff963c91b03000.statahead_max=128 llite.lustre-ffff963c91b03000.statahead_max=128 2008 real 0m2.586s user 0m0.011s sys 0m0.843s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff963c91b03000.statahead_stats= statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 mdc.lustre-MDT0000-mdc-ffff963c91b03000.batch_stats= snapshot_time: 1781625491.612043116 secs.nsecs start_time: 1781625452.842648819 secs.nsecs elapsed_time: 38.769394297 secs.nsecs subreqs per batch batches %% cum %% 1: 6 27 27 2: 1 4 31 4: 0 0 31 8: 2 9 40 16: 0 0 40 32: 2 9 50 64: 11 50 100 mdc.lustre-MDT0001-mdc-ffff963c91b03000.batch_stats= snapshot_time: 1781625491.612102685 secs.nsecs start_time: 1781625452.842795699 secs.nsecs elapsed_time: 38.769306986 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 2 10 25 4: 1 5 30 8: 1 5 35 16: 0 0 35 32: 2 10 45 64: 11 55 100 kvm mdc.lustre-MDT0000-mdc-ffff963c91b03000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff963c91b03000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.51 seconds: 66.24 ops/second llite.lustre-ffff963c91b03000.statahead_max=0 100 real 0m0.079s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff963c91b03000.statahead_max=128 llite.lustre-ffff963c91b03000.statahead_max=128 100 real 0m0.072s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 swrong=2 ewrong=2 total: 900 open/close in 6.77 seconds: 132.88 ops/second llite.lustre-ffff963c91b03000.statahead_max=0 1000 real 0m0.114s user 0m0.004s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff963c91b03000.statahead_max=128 llite.lustre-ffff963c91b03000.statahead_max=128 1000 real 0m0.115s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 swrong=2 ewrong=2 - open/close 1333 (time 1781625518.63 total 10.01 last 133.23) - open/close 2697 (time 1781625528.63 total 20.01 last 136.39) - open/close 4095 (time 1781625538.63 total 30.01 last 139.79) - open/close 5470 (time 1781625548.63 total 40.01 last 137.47) - open/close 6886 (time 1781625558.63 total 50.01 last 141.58) - open/close 8318 (time 1781625568.63 total 60.01 last 143.16) total: 9000 open/close in 65.13 seconds: 138.19 ops/second llite.lustre-ffff963c91b03000.statahead_max=0 10000 real 0m0.332s user 0m0.004s sys 0m0.120s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff963c91b03000.statahead_max=128 llite.lustre-ffff963c91b03000.statahead_max=128 10000 real 0m0.308s user 0m0.004s sys 0m0.114s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 swrong=2 ewrong=2 - open/close 1422 (time 1781625591.95 total 10.00 last 142.17) - open/close 2724 (time 1781625601.96 total 20.01 last 130.14) - open/close 4024 (time 1781625611.96 total 30.01 last 129.94) - open/close 5325 (time 1781625621.96 total 40.01 last 130.09) - open/close 6588 (time 1781625631.97 total 50.02 last 126.25) - open/close 7863 (time 1781625641.97 total 60.02 last 127.42) - open/close 9254 (time 1781625651.97 total 70.02 last 139.08) - open/close 10000 (time 1781625657.75 total 75.80 last 129.24) - open/close 11584 (time 1781625667.75 total 85.80 last 158.39) - open/close 12998 (time 1781625677.75 total 95.80 last 141.35) - open/close 14530 (time 1781625687.75 total 105.80 last 153.17) - open/close 16369 (time 1781625697.75 total 115.80 last 183.89) - open/close 17950 (time 1781625707.76 total 125.81 last 158.02) - open/close 19241 (time 1781625717.76 total 135.81 last 129.02) - open/close 20000 (time 1781625722.66 total 140.71 last 155.04) - open/close 21647 (time 1781625732.67 total 150.71 last 164.61) - open/close 23451 (time 1781625742.67 total 160.72 last 180.38) - open/close 25474 (time 1781625752.67 total 170.72 last 202.24) - open/close 27532 (time 1781625762.67 total 180.72 last 205.76) - open/close 29646 (time 1781625772.67 total 190.72 last 211.37) - open/close 31531 (time 1781625782.68 total 200.73 last 188.42) - open/close 33424 (time 1781625792.68 total 210.73 last 189.26) - open/close 35112 (time 1781625802.68 total 220.73 last 168.80) - open/close 36845 (time 1781625812.68 total 230.73 last 173.21) - open/close 38715 (time 1781625822.69 total 240.74 last 186.94) - open/close 40000 (time 1781625828.25 total 246.30 last 230.93) - open/close 42133 (time 1781625838.26 total 256.30 last 213.22) - open/close 44355 (time 1781625848.26 total 266.31 last 222.17) - open/close 46206 (time 1781625858.26 total 276.31 last 185.05) - open/close 47955 (time 1781625868.26 total 286.31 last 174.87) - open/close 49914 (time 1781625878.27 total 296.31 last 195.83) - open/close 51913 (time 1781625888.27 total 306.32 last 199.82) - open/close 53800 (time 1781625898.27 total 316.32 last 188.68) - open/close 56276 (time 1781625908.27 total 326.32 last 247.60) - open/close 58439 (time 1781625918.27 total 336.32 last 216.22) - open/close 60000 (time 1781625925.57 total 343.62 last 214.02) - open/close 61931 (time 1781625935.57 total 353.62 last 193.10) - open/close 64212 (time 1781625945.57 total 363.62 last 228.05) - open/close 66846 (time 1781625955.57 total 373.62 last 263.38) - open/close 69292 (time 1781625965.57 total 383.62 last 244.53) - open/close 70000 (time 1781625968.70 total 386.75 last 226.15) - open/close 72435 (time 1781625978.71 total 396.76 last 243.46) - open/close 74846 (time 1781625988.71 total 406.76 last 241.07) - open/close 77042 (time 1781625998.71 total 416.76 last 219.59) - open/close 79173 (time 1781626008.71 total 426.76 last 213.02) - open/close 80000 (time 1781626012.98 total 431.03 last 193.56) - open/close 81891 (time 1781626022.99 total 441.03 last 189.09) - open/close 83657 (time 1781626032.99 total 451.04 last 176.51) - open/close 85831 (time 1781626042.99 total 461.04 last 217.37) - open/close 88109 (time 1781626052.99 total 471.04 last 227.73) total: 90000 open/close in 479.15 seconds: 187.83 ops/second llite.lustre-ffff963c91b03000.statahead_max=0 100000 real 0m1.769s user 0m0.019s sys 0m0.817s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff963c91b03000.statahead_max=128 llite.lustre-ffff963c91b03000.statahead_max=128 100000 real 0m1.801s user 0m0.017s sys 0m0.842s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 937 seconds llite.lustre-ffff963c91b03000.statahead_stats= statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 71 hit_total: 4026 miss_total: 991 mdc.lustre-MDT0000-mdc-ffff963c91b03000.batch_stats= snapshot_time: 1781627038.706197944 secs.nsecs start_time: 1781625492.725808931 secs.nsecs elapsed_time: 1545.980389013 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff963c91b03000.batch_stats= snapshot_time: 1781627038.706239992 secs.nsecs start_time: 1781625492.725896300 secs.nsecs elapsed_time: 1545.980343692 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