== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:54:54 (1787608494) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0f3c16fd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0f3c16fd800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.22 seconds: 45.12 ops/second llite.lustre-ffffa0f3c16fd800.statahead_max=0 208 real 0m1.538s user 0m0.005s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffffa0f3c16fd800.statahead_max=128 llite.lustre-ffffa0f3c16fd800.statahead_max=128 208 real 0m0.609s user 0m0.006s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 118 hit_total: 2699 miss_total: 1706 swrong=2 ewrong=2 - open/close 680 (time 1787608521.28 total 10.00 last 67.97) total: 900 open/close in 12.65 seconds: 71.12 ops/second llite.lustre-ffffa0f3c16fd800.statahead_max=0 2008 real 0m15.489s user 0m0.032s sys 0m2.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffffa0f3c16fd800.statahead_max=128 llite.lustre-ffffa0f3c16fd800.statahead_max=128 2008 real 0m4.038s user 0m0.009s sys 0m0.693s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 30 fname_total: 118 hit_total: 3697 miss_total: 1707 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffffa0f3c16fd800.statahead_stats= statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 30 fname_total: 118 hit_total: 3697 miss_total: 1707 mdc.lustre-MDT0000-mdc-ffffa0f3c16fd800.batch_stats= snapshot_time: 1787608577.306646640 secs.nsecs start_time: 1787608500.137999220 secs.nsecs elapsed_time: 77.168647420 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 1 4 17 4: 3 13 30 8: 3 13 43 16: 0 0 43 32: 4 17 60 64: 9 39 100 mdc.lustre-MDT0001-mdc-ffffa0f3c16fd800.batch_stats= snapshot_time: 1787608577.306712335 secs.nsecs start_time: 1787608500.138160551 secs.nsecs elapsed_time: 77.168551784 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 2 9 13 4: 4 18 31 8: 1 4 36 16: 1 4 40 32: 3 13 54 64: 10 45 100 kvm mdc.lustre-MDT0000-mdc-ffffa0f3c16fd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0f3c16fd800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.80 seconds: 35.74 ops/second llite.lustre-ffffa0f3c16fd800.statahead_max=0 100 real 0m0.133s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa0f3c16fd800.statahead_max=128 llite.lustre-ffffa0f3c16fd800.statahead_max=128 100 real 0m0.190s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 30 fname_total: 118 hit_total: 3697 miss_total: 1707 swrong=2 ewrong=2 - open/close 603 (time 1787608599.82 total 10.00 last 60.28) total: 900 open/close in 13.94 seconds: 64.54 ops/second llite.lustre-ffffa0f3c16fd800.statahead_max=0 1000 real 0m0.133s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa0f3c16fd800.statahead_max=128 llite.lustre-ffffa0f3c16fd800.statahead_max=128 1000 real 0m0.203s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 30 fname_total: 118 hit_total: 3697 miss_total: 1707 swrong=2 ewrong=2 - open/close 707 (time 1787608623.21 total 10.01 last 70.63) - open/close 1307 (time 1787608633.22 total 20.02 last 59.94) - open/close 1994 (time 1787608643.22 total 30.02 last 68.68) - open/close 2787 (time 1787608653.23 total 40.03 last 79.26) - open/close 3545 (time 1787608663.24 total 50.04 last 75.71) - open/close 4134 (time 1787608673.25 total 60.05 last 58.83) - open/close 4635 (time 1787608683.25 total 70.05 last 50.10) - open/close 5176 (time 1787608693.26 total 80.06 last 54.07) - open/close 5814 (time 1787608703.26 total 90.06 last 63.77) - open/close 6389 (time 1787608713.27 total 100.07 last 57.43) - open/close 7103 (time 1787608723.28 total 110.08 last 71.37) - open/close 7745 (time 1787608733.28 total 120.09 last 64.15) - open/close 8371 (time 1787608743.31 total 130.11 last 62.47) total: 9000 open/close in 140.08 seconds: 64.25 ops/second llite.lustre-ffffa0f3c16fd800.statahead_max=0 10000 real 0m0.917s user 0m0.003s sys 0m0.148s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa0f3c16fd800.statahead_max=128 llite.lustre-ffffa0f3c16fd800.statahead_max=128 10000 real 0m0.939s user 0m0.005s sys 0m0.138s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 30 fname_total: 118 hit_total: 3697 miss_total: 1707 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 342 seconds llite.lustre-ffffa0f3c16fd800.statahead_stats= statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 30 fname_total: 118 hit_total: 3697 miss_total: 1707 mdc.lustre-MDT0000-mdc-ffffa0f3c16fd800.batch_stats= snapshot_time: 1787609111.788029738 secs.nsecs start_time: 1787608579.145961936 secs.nsecs elapsed_time: 532.642067802 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa0f3c16fd800.batch_stats= snapshot_time: 1787609111.788106547 secs.nsecs start_time: 1787608579.146112881 secs.nsecs elapsed_time: 532.641993666 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