== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:00:26 (1786831226) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff987b58398800.batch_stats=0 total: 100 open/close in 2.97 seconds: 33.62 ops/second llite.lustre-ffff987b58398800.statahead_max=0 208 real 0m1.377s user 0m0.004s sys 0m0.213s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff987b58398800.statahead_max=128 llite.lustre-ffff987b58398800.statahead_max=128 208 real 0m0.645s user 0m0.002s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 98 hit_total: 2806 miss_total: 1538 swrong=2 ewrong=2 - open/close 621 (time 1786831252.84 total 10.00 last 62.09) total: 900 open/close in 14.51 seconds: 62.02 ops/second llite.lustre-ffff987b58398800.statahead_max=0 2008 real 0m14.256s user 0m0.027s sys 0m2.179s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff987b58398800.statahead_max=128 llite.lustre-ffff987b58398800.statahead_max=128 2008 real 0m3.959s user 0m0.017s sys 0m0.788s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3805 miss_total: 1538 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 27 seconds llite.lustre-ffff987b58398800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3805 miss_total: 1538 mdc.lustre-MDT0000-mdc-ffff987b58398800.batch_stats= snapshot_time: 1786831315.678612102 secs.nsecs start_time: 1786831231.561682642 secs.nsecs elapsed_time: 84.116929460 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 6 20 26 16: 2 6 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff987b58398800.batch_stats=0 total: 100 open/close in 3.49 seconds: 28.62 ops/second llite.lustre-ffff987b58398800.statahead_max=0 100 real 0m0.080s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff987b58398800.statahead_max=128 llite.lustre-ffff987b58398800.statahead_max=128 100 real 0m0.168s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3805 miss_total: 1538 swrong=2 ewrong=2 - open/close 516 (time 1786831341.62 total 10.02 last 51.51) total: 900 open/close in 16.68 seconds: 53.97 ops/second llite.lustre-ffff987b58398800.statahead_max=0 1000 real 0m0.243s user 0m0.003s sys 0m0.027s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff987b58398800.statahead_max=128 llite.lustre-ffff987b58398800.statahead_max=128 1000 real 0m0.155s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3805 miss_total: 1538 swrong=2 ewrong=2 - open/close 569 (time 1786831368.81 total 10.00 last 56.87) - open/close 1072 (time 1786831378.83 total 20.02 last 50.24) - open/close 1624 (time 1786831388.84 total 30.03 last 55.13) - open/close 2141 (time 1786831398.86 total 40.05 last 51.61) - open/close 2682 (time 1786831408.86 total 50.05 last 54.08) - open/close 3264 (time 1786831418.87 total 60.06 last 58.16) - open/close 3890 (time 1786831428.88 total 70.07 last 62.54) - open/close 4537 (time 1786831438.88 total 80.07 last 64.65) - open/close 5179 (time 1786831448.89 total 90.08 last 64.15) - open/close 5820 (time 1786831458.90 total 100.09 last 64.05) - open/close 6502 (time 1786831468.90 total 110.09 last 68.19) - open/close 7126 (time 1786831478.90 total 120.09 last 62.40) - open/close 7775 (time 1786831488.91 total 130.10 last 64.84) - open/close 8396 (time 1786831498.94 total 140.13 last 61.91) total: 9000 open/close in 149.35 seconds: 60.26 ops/second llite.lustre-ffff987b58398800.statahead_max=0 10000 real 0m0.581s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff987b58398800.statahead_max=128 llite.lustre-ffff987b58398800.statahead_max=128 10000 real 0m0.558s user 0m0.004s sys 0m0.049s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3805 miss_total: 1538 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 355 seconds llite.lustre-ffff987b58398800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 98 hit_total: 3805 miss_total: 1538 mdc.lustre-MDT0000-mdc-ffff987b58398800.batch_stats= snapshot_time: 1786831880.147398769 secs.nsecs start_time: 1786831317.334624799 secs.nsecs elapsed_time: 562.812773970 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