== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:01:07 (1786309267) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff921a11748800.batch_stats=0 total: 100 open/close in 2.14 seconds: 46.75 ops/second llite.lustre-ffff921a11748800.statahead_max=0 208 real 0m0.878s user 0m0.002s sys 0m0.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff921a11748800.statahead_max=128 llite.lustre-ffff921a11748800.statahead_max=128 208 real 0m0.573s user 0m0.003s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 82 hit_total: 2452 miss_total: 1384 swrong=2 ewrong=2 - open/close 593 (time 1786309291.87 total 10.01 last 59.24) total: 900 open/close in 14.35 seconds: 62.70 ops/second llite.lustre-ffff921a11748800.statahead_max=0 2008 real 0m10.662s user 0m0.024s sys 0m1.994s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff921a11748800.statahead_max=128 llite.lustre-ffff921a11748800.statahead_max=128 2008 real 0m4.286s user 0m0.016s sys 0m0.665s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 3451 miss_total: 1384 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff921a11748800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 3451 miss_total: 1384 mdc.lustre-MDT0000-mdc-ffff921a11748800.batch_stats= snapshot_time: 1786309339.951284205 secs.nsecs start_time: 1786309271.740361774 secs.nsecs elapsed_time: 68.210922431 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 13 13 16: 6 20 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff921a11748800.batch_stats=0 total: 100 open/close in 2.15 seconds: 46.49 ops/second llite.lustre-ffff921a11748800.statahead_max=0 100 real 0m0.061s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff921a11748800.statahead_max=128 llite.lustre-ffff921a11748800.statahead_max=128 100 real 0m0.126s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 3451 miss_total: 1384 swrong=2 ewrong=2 - open/close 797 (time 1786309359.98 total 10.00 last 79.68) total: 900 open/close in 11.20 seconds: 80.39 ops/second llite.lustre-ffff921a11748800.statahead_max=0 1000 real 0m0.351s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff921a11748800.statahead_max=128 llite.lustre-ffff921a11748800.statahead_max=128 1000 real 0m0.161s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 3451 miss_total: 1384 swrong=2 ewrong=2 - open/close 826 (time 1786309379.53 total 10.02 last 82.47) - open/close 1564 (time 1786309389.56 total 20.04 last 73.62) - open/close 2354 (time 1786309399.56 total 30.04 last 79.00) - open/close 3159 (time 1786309409.58 total 40.06 last 80.35) - open/close 3972 (time 1786309419.58 total 50.07 last 81.25) - open/close 4741 (time 1786309429.59 total 60.08 last 76.81) - open/close 5536 (time 1786309439.62 total 70.10 last 79.29) - open/close 6386 (time 1786309449.63 total 80.11 last 84.95) - open/close 7088 (time 1786309459.63 total 90.12 last 70.15) - open/close 7818 (time 1786309469.64 total 100.12 last 72.94) - open/close 8572 (time 1786309479.65 total 110.13 last 75.35) total: 9000 open/close in 115.99 seconds: 77.59 ops/second llite.lustre-ffff921a11748800.statahead_max=0 10000 real 0m0.469s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff921a11748800.statahead_max=128 llite.lustre-ffff921a11748800.statahead_max=128 10000 real 0m0.801s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 3451 miss_total: 1384 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 303 seconds llite.lustre-ffff921a11748800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 3451 miss_total: 1384 mdc.lustre-MDT0000-mdc-ffff921a11748800.batch_stats= snapshot_time: 1786309805.929275914 secs.nsecs start_time: 1786309341.496626191 secs.nsecs elapsed_time: 464.432649723 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