== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:40:05 (1788586805) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95a08901c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff95a08901c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.22 seconds: 45.07 ops/second llite.lustre-ffff95a08901c000.statahead_max=0 208 real 0m1.385s user 0m0.005s sys 0m0.236s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff95a08901c000.statahead_max=128 llite.lustre-ffff95a08901c000.statahead_max=128 208 real 0m0.749s user 0m0.002s sys 0m0.104s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 138 list_total: 29 fname_total: 87 hit_total: 2989 miss_total: 1536 swrong=2 ewrong=2 - open/close 686 (time 1788586831.22 total 10.01 last 68.56) total: 900 open/close in 13.12 seconds: 68.59 ops/second llite.lustre-ffff95a08901c000.statahead_max=0 2008 real 0m13.163s user 0m0.030s sys 0m2.195s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff95a08901c000.statahead_max=128 llite.lustre-ffff95a08901c000.statahead_max=128 2008 real 0m3.738s user 0m0.019s sys 0m0.663s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 87 hit_total: 3987 miss_total: 1537 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff95a08901c000.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 87 hit_total: 3987 miss_total: 1537 mdc.lustre-MDT0000-mdc-ffff95a08901c000.batch_stats= snapshot_time: 1788586881.194341754 secs.nsecs start_time: 1788586809.805476496 secs.nsecs elapsed_time: 71.388865258 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 2 9 19 4: 2 9 28 8: 2 9 38 16: 0 0 38 32: 2 9 47 64: 11 52 100 mdc.lustre-MDT0001-mdc-ffff95a08901c000.batch_stats= snapshot_time: 1788586881.194430734 secs.nsecs start_time: 1788586809.805609054 secs.nsecs elapsed_time: 71.388821680 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 2 9 14 4: 2 9 23 8: 2 9 33 16: 2 9 42 32: 0 0 42 64: 12 57 100 kvm mdc.lustre-MDT0000-mdc-ffff95a08901c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff95a08901c000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 3.14 seconds: 31.83 ops/second llite.lustre-ffff95a08901c000.statahead_max=0 100 real 0m0.124s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95a08901c000.statahead_max=128 llite.lustre-ffff95a08901c000.statahead_max=128 100 real 0m0.111s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 87 hit_total: 3987 miss_total: 1537 swrong=2 ewrong=2 - open/close 705 (time 1788586902.74 total 10.00 last 70.50) total: 900 open/close in 12.85 seconds: 70.03 ops/second llite.lustre-ffff95a08901c000.statahead_max=0 1000 real 0m0.230s user 0m0.002s sys 0m0.054s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95a08901c000.statahead_max=128 llite.lustre-ffff95a08901c000.statahead_max=128 1000 real 0m0.160s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 87 hit_total: 3987 miss_total: 1537 swrong=2 ewrong=2 - open/close 716 (time 1788586924.43 total 10.03 last 71.41) - open/close 1402 (time 1788586934.46 total 20.05 last 68.41) - open/close 2178 (time 1788586944.47 total 30.06 last 77.54) - open/close 2923 (time 1788586954.48 total 40.07 last 74.43) - open/close 3666 (time 1788586964.49 total 50.08 last 74.21) - open/close 4442 (time 1788586974.50 total 60.10 last 77.48) - open/close 5151 (time 1788586984.52 total 70.11 last 70.81) - open/close 5853 (time 1788586994.52 total 80.12 last 70.17) - open/close 6631 (time 1788587004.53 total 90.12 last 77.75) - open/close 7329 (time 1788587014.55 total 100.14 last 69.66) - open/close 8120 (time 1788587024.56 total 110.16 last 79.00) - open/close 8878 (time 1788587034.58 total 120.17 last 75.69) total: 9000 open/close in 121.65 seconds: 73.98 ops/second llite.lustre-ffff95a08901c000.statahead_max=0 10000 real 0m0.718s user 0m0.004s sys 0m0.128s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff95a08901c000.statahead_max=128 llite.lustre-ffff95a08901c000.statahead_max=128 10000 real 0m0.684s user 0m0.003s sys 0m0.126s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 87 hit_total: 3987 miss_total: 1537 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 299 seconds llite.lustre-ffff95a08901c000.statahead_stats= statahead total: 144 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 87 hit_total: 3987 miss_total: 1537 mdc.lustre-MDT0000-mdc-ffff95a08901c000.batch_stats= snapshot_time: 1788587348.970309334 secs.nsecs start_time: 1788586883.090166306 secs.nsecs elapsed_time: 465.880143028 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff95a08901c000.batch_stats= snapshot_time: 1788587348.970382392 secs.nsecs start_time: 1788586883.090335253 secs.nsecs elapsed_time: 465.880047139 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