== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:17:03 (1786835823) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a199846e800.batch_stats=0 total: 100 open/close in 2.07 seconds: 48.32 ops/second llite.lustre-ffff8a199846e800.statahead_max=0 208 real 0m1.216s user 0m0.004s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a199846e800.statahead_max=128 llite.lustre-ffff8a199846e800.statahead_max=128 208 real 0m0.584s user 0m0.001s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 81 hit_total: 2537 miss_total: 1585 swrong=2 ewrong=2 total: 900 open/close in 8.60 seconds: 104.60 ops/second llite.lustre-ffff8a199846e800.statahead_max=0 2008 real 0m9.757s user 0m0.032s sys 0m1.950s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff8a199846e800.statahead_max=128 llite.lustre-ffff8a199846e800.statahead_max=128 2008 real 0m3.393s user 0m0.007s sys 0m0.568s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 3536 miss_total: 1585 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 14 seconds llite.lustre-ffff8a199846e800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 3536 miss_total: 1585 mdc.lustre-MDT0000-mdc-ffff8a199846e800.batch_stats= snapshot_time: 1786835879.302584673 secs.nsecs start_time: 1786835826.929966195 secs.nsecs elapsed_time: 52.372618478 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 3 10 17 16: 7 24 41 32: 2 6 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff8a199846e800.batch_stats=0 total: 100 open/close in 1.90 seconds: 52.74 ops/second llite.lustre-ffff8a199846e800.statahead_max=0 100 real 0m0.098s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a199846e800.statahead_max=128 llite.lustre-ffff8a199846e800.statahead_max=128 100 real 0m0.066s user 0m0.000s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 3536 miss_total: 1585 swrong=2 ewrong=2 total: 900 open/close in 9.44 seconds: 95.34 ops/second llite.lustre-ffff8a199846e800.statahead_max=0 1000 real 0m0.073s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8a199846e800.statahead_max=128 llite.lustre-ffff8a199846e800.statahead_max=128 1000 real 0m0.147s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 3536 miss_total: 1585 swrong=2 ewrong=2 - open/close 1052 (time 1786835912.37 total 10.01 last 105.14) - open/close 2122 (time 1786835922.38 total 20.01 last 106.96) - open/close 3359 (time 1786835932.38 total 30.01 last 123.67) - open/close 4268 (time 1786835942.39 total 40.02 last 90.82) - open/close 5132 (time 1786835952.40 total 50.03 last 86.31) - open/close 6100 (time 1786835962.40 total 60.03 last 96.79) - open/close 7095 (time 1786835972.41 total 70.04 last 99.36) - open/close 8039 (time 1786835982.42 total 80.05 last 94.36) total: 9000 open/close in 89.82 seconds: 100.20 ops/second llite.lustre-ffff8a199846e800.statahead_max=0 10000 real 0m0.489s user 0m0.003s sys 0m0.065s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a199846e800.statahead_max=128 llite.lustre-ffff8a199846e800.statahead_max=128 10000 real 0m0.387s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 3536 miss_total: 1585 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 230 seconds llite.lustre-ffff8a199846e800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 81 hit_total: 3536 miss_total: 1585 mdc.lustre-MDT0000-mdc-ffff8a199846e800.batch_stats= snapshot_time: 1786836234.689732126 secs.nsecs start_time: 1786835880.438368826 secs.nsecs elapsed_time: 354.251363300 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