== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:30:55 (1781001055) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a88d063f000.batch_stats=0 total: 100 open/close in 2.60 seconds: 38.46 ops/second llite.lustre-ffff8a88d063f000.statahead_max=0 208 real 0m1.607s user 0m0.003s sys 0m0.261s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a88d063f000.statahead_max=128 llite.lustre-ffff8a88d063f000.statahead_max=128 208 real 0m0.629s user 0m0.003s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 89 hit_total: 3139 miss_total: 771 swrong=2 ewrong=2 - open/close 691 (time 1781001082.80 total 10.00 last 69.08) total: 900 open/close in 12.83 seconds: 70.17 ops/second llite.lustre-ffff8a88d063f000.statahead_max=0 2008 real 0m11.773s user 0m0.026s sys 0m2.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8a88d063f000.statahead_max=128 llite.lustre-ffff8a88d063f000.statahead_max=128 2008 real 0m4.991s user 0m0.016s sys 0m0.572s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 89 hit_total: 4137 miss_total: 772 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8a88d063f000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 89 hit_total: 4137 miss_total: 772 mdc.lustre-MDT0000-mdc-ffff8a88d063f000.batch_stats= snapshot_time: 1781001131.766636270 secs.nsecs start_time: 1781001060.873125956 secs.nsecs elapsed_time: 70.893510314 secs.nsecs subreqs per batch batches % cum % 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 7 21 25 16: 7 21 46 32: 2 6 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8a88d063f000.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.51 ops/second llite.lustre-ffff8a88d063f000.statahead_max=0 100 real 0m0.076s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a88d063f000.statahead_max=128 llite.lustre-ffff8a88d063f000.statahead_max=128 100 real 0m0.105s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 89 hit_total: 4137 miss_total: 772 swrong=2 ewrong=2 - open/close 811 (time 1781001152.55 total 10.01 last 81.02) total: 900 open/close in 11.57 seconds: 77.75 ops/second llite.lustre-ffff8a88d063f000.statahead_max=0 1000 real 0m0.279s user 0m0.000s sys 0m0.055s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8a88d063f000.statahead_max=128 llite.lustre-ffff8a88d063f000.statahead_max=128 1000 real 0m0.203s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 89 hit_total: 4137 miss_total: 772 swrong=2 ewrong=2 - open/close 736 (time 1781001175.46 total 10.01 last 73.56) - open/close 1470 (time 1781001185.46 total 20.01 last 73.38) - open/close 2207 (time 1781001195.47 total 30.02 last 73.62) - open/close 2971 (time 1781001205.47 total 40.02 last 76.37) - open/close 3833 (time 1781001215.48 total 50.03 last 86.17) - open/close 4613 (time 1781001225.48 total 60.03 last 77.97) - open/close 5343 (time 1781001235.48 total 70.03 last 72.98) - open/close 6080 (time 1781001245.49 total 80.04 last 73.63) - open/close 6833 (time 1781001255.49 total 90.04 last 75.29) - open/close 7607 (time 1781001265.50 total 100.05 last 77.34) - open/close 8375 (time 1781001275.51 total 110.06 last 76.74) total: 9000 open/close in 117.96 seconds: 76.30 ops/second llite.lustre-ffff8a88d063f000.statahead_max=0 10000 real 0m0.901s user 0m0.001s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a88d063f000.statahead_max=128 llite.lustre-ffff8a88d063f000.statahead_max=128 10000 real 0m0.749s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 89 hit_total: 4137 miss_total: 772 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 325 seconds llite.lustre-ffff8a88d063f000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 89 hit_total: 4137 miss_total: 772 mdc.lustre-MDT0000-mdc-ffff8a88d063f000.batch_stats= snapshot_time: 1781001630.773167097 secs.nsecs start_time: 1781001133.353487488 secs.nsecs elapsed_time: 497.419679609 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