== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:39:35 (1788849575) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99a83b722800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99a83b722800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.02 seconds: 49.53 ops/second llite.lustre-ffff99a83b722800.statahead_max=0 208 real 0m1.311s user 0m0.003s sys 0m0.224s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff99a83b722800.statahead_max=128 llite.lustre-ffff99a83b722800.statahead_max=128 208 real 0m0.559s user 0m0.003s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 2827 miss_total: 1616 swrong=2 ewrong=2 total: 900 open/close in 9.41 seconds: 95.67 ops/second llite.lustre-ffff99a83b722800.statahead_max=0 2008 real 0m10.468s user 0m0.020s sys 0m1.909s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff99a83b722800.statahead_max=128 llite.lustre-ffff99a83b722800.statahead_max=128 2008 real 0m2.940s user 0m0.008s sys 0m0.590s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 106 hit_total: 3825 miss_total: 1617 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 12 seconds llite.lustre-ffff99a83b722800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 106 hit_total: 3825 miss_total: 1617 mdc.lustre-MDT0000-mdc-ffff99a83b722800.batch_stats= snapshot_time: 1788849633.587708139 secs.nsecs start_time: 1788849579.725719954 secs.nsecs elapsed_time: 53.861988185 secs.nsecs subreqs per batch batches %% cum %% 1: 2 8 8 2: 2 8 17 4: 6 26 43 8: 0 0 43 16: 1 4 47 32: 1 4 52 64: 11 47 100 mdc.lustre-MDT0001-mdc-ffff99a83b722800.batch_stats= snapshot_time: 1788849633.587762726 secs.nsecs start_time: 1788849579.725940154 secs.nsecs elapsed_time: 53.861822572 secs.nsecs subreqs per batch batches %% cum %% 1: 4 16 16 2: 0 0 16 4: 3 12 29 8: 4 16 45 16: 1 4 50 32: 1 4 54 64: 11 45 100 kvm mdc.lustre-MDT0000-mdc-ffff99a83b722800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99a83b722800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.98 seconds: 50.38 ops/second llite.lustre-ffff99a83b722800.statahead_max=0 100 real 0m0.164s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff99a83b722800.statahead_max=128 llite.lustre-ffff99a83b722800.statahead_max=128 100 real 0m0.126s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 106 hit_total: 3825 miss_total: 1617 swrong=2 ewrong=2 total: 900 open/close in 9.45 seconds: 95.22 ops/second llite.lustre-ffff99a83b722800.statahead_max=0 1000 real 0m0.192s user 0m0.001s sys 0m0.070s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff99a83b722800.statahead_max=128 llite.lustre-ffff99a83b722800.statahead_max=128 1000 real 0m0.206s user 0m0.001s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 106 hit_total: 3825 miss_total: 1617 swrong=2 ewrong=2 - open/close 1048 (time 1788849669.62 total 10.00 last 104.79) - open/close 2068 (time 1788849679.63 total 20.01 last 101.93) - open/close 3154 (time 1788849689.63 total 30.01 last 108.52) - open/close 4180 (time 1788849699.63 total 40.02 last 102.59) - open/close 5098 (time 1788849709.64 total 50.02 last 91.77) - open/close 6197 (time 1788849719.64 total 60.02 last 109.89) - open/close 7315 (time 1788849729.64 total 70.02 last 111.79) - open/close 8265 (time 1788849739.65 total 80.03 last 94.89) total: 9000 open/close in 87.61 seconds: 102.73 ops/second llite.lustre-ffff99a83b722800.statahead_max=0 10000 real 0m0.441s user 0m0.002s sys 0m0.131s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff99a83b722800.statahead_max=128 llite.lustre-ffff99a83b722800.statahead_max=128 10000 real 0m0.547s user 0m0.002s sys 0m0.122s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 106 hit_total: 3825 miss_total: 1617 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 234 seconds llite.lustre-ffff99a83b722800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 106 hit_total: 3825 miss_total: 1617 mdc.lustre-MDT0000-mdc-ffff99a83b722800.batch_stats= snapshot_time: 1788849991.836081460 secs.nsecs start_time: 1788849634.905310702 secs.nsecs elapsed_time: 356.930770758 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff99a83b722800.batch_stats= snapshot_time: 1788849991.836269695 secs.nsecs start_time: 1788849634.905455423 secs.nsecs elapsed_time: 356.930814272 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