== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:51:56 (1788807116) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d1d91ffd000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d1d91ffd000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.26 seconds: 79.24 ops/second llite.lustre-ffff8d1d91ffd000.statahead_max=0 208 real 0m0.587s user 0m0.007s sys 0m0.177s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8d1d91ffd000.statahead_max=128 llite.lustre-ffff8d1d91ffd000.statahead_max=128 208 real 0m0.288s user 0m0.002s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 2821 miss_total: 1548 swrong=2 ewrong=2 total: 900 open/close in 4.66 seconds: 192.94 ops/second llite.lustre-ffff8d1d91ffd000.statahead_max=0 2008 real 0m6.185s user 0m0.026s sys 0m1.768s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff8d1d91ffd000.statahead_max=128 llite.lustre-ffff8d1d91ffd000.statahead_max=128 2008 real 0m2.280s user 0m0.010s sys 0m0.811s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3819 miss_total: 1549 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff8d1d91ffd000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3819 miss_total: 1549 mdc.lustre-MDT0000-mdc-ffff8d1d91ffd000.batch_stats= snapshot_time: 1788807163.760418362 secs.nsecs start_time: 1788807118.476266657 secs.nsecs elapsed_time: 45.284151705 secs.nsecs subreqs per batch batches %% cum %% 1: 7 30 30 2: 1 4 34 4: 0 0 34 8: 2 8 43 16: 0 0 43 32: 2 8 52 64: 11 47 100 mdc.lustre-MDT0001-mdc-ffff8d1d91ffd000.batch_stats= snapshot_time: 1788807163.760460230 secs.nsecs start_time: 1788807118.476382312 secs.nsecs elapsed_time: 45.284077918 secs.nsecs subreqs per batch batches %% cum %% 1: 7 31 31 2: 2 9 40 4: 0 0 40 8: 0 0 40 16: 0 0 40 32: 3 13 54 64: 10 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8d1d91ffd000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d1d91ffd000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.08 seconds: 48.08 ops/second llite.lustre-ffff8d1d91ffd000.statahead_max=0 100 real 0m0.173s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d1d91ffd000.statahead_max=128 llite.lustre-ffff8d1d91ffd000.statahead_max=128 100 real 0m0.183s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3819 miss_total: 1549 swrong=2 ewrong=2 - open/close 681 (time 1788807185.54 total 10.01 last 68.03) total: 900 open/close in 12.77 seconds: 70.50 ops/second llite.lustre-ffff8d1d91ffd000.statahead_max=0 1000 real 0m0.422s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8d1d91ffd000.statahead_max=128 llite.lustre-ffff8d1d91ffd000.statahead_max=128 1000 real 0m0.348s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3819 miss_total: 1549 swrong=2 ewrong=2 - open/close 927 (time 1788807208.94 total 10.01 last 92.61) - open/close 1719 (time 1788807218.94 total 20.01 last 79.16) - open/close 2577 (time 1788807228.95 total 30.02 last 85.77) - open/close 3129 (time 1788807238.96 total 40.03 last 55.15) - open/close 3658 (time 1788807248.96 total 50.03 last 52.87) - open/close 4434 (time 1788807258.98 total 60.05 last 77.50) - open/close 5287 (time 1788807268.99 total 70.06 last 85.20) - open/close 6122 (time 1788807278.99 total 80.06 last 83.48) - open/close 7000 (time 1788807289.00 total 90.07 last 87.75) - open/close 7823 (time 1788807299.00 total 100.07 last 82.26) - open/close 8695 (time 1788807309.01 total 110.08 last 87.10) total: 9000 open/close in 113.52 seconds: 79.28 ops/second llite.lustre-ffff8d1d91ffd000.statahead_max=0 10000 real 0m0.528s user 0m0.003s sys 0m0.141s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8d1d91ffd000.statahead_max=128 llite.lustre-ffff8d1d91ffd000.statahead_max=128 10000 real 0m0.508s user 0m0.004s sys 0m0.110s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3819 miss_total: 1549 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 270 seconds llite.lustre-ffff8d1d91ffd000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3819 miss_total: 1549 mdc.lustre-MDT0000-mdc-ffff8d1d91ffd000.batch_stats= snapshot_time: 1788807593.663934066 secs.nsecs start_time: 1788807165.509399810 secs.nsecs elapsed_time: 428.154534256 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8d1d91ffd000.batch_stats= snapshot_time: 1788807593.663992635 secs.nsecs start_time: 1788807165.509540203 secs.nsecs elapsed_time: 428.154452432 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