== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:36:22 (1787574982) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96f0864c0800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96f0864c0800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.22 seconds: 31.05 ops/second llite.lustre-ffff96f0864c0800.statahead_max=0 208 real 0m1.699s user 0m0.003s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff96f0864c0800.statahead_max=128 llite.lustre-ffff96f0864c0800.statahead_max=128 208 real 0m0.700s user 0m0.001s sys 0m0.109s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 143 list_total: 29 fname_total: 119 hit_total: 2545 miss_total: 1427 swrong=2 ewrong=2 - open/close 760 (time 1787575011.49 total 10.01 last 75.90) total: 900 open/close in 11.71 seconds: 76.83 ops/second llite.lustre-ffff96f0864c0800.statahead_max=0 2008 real 0m12.278s user 0m0.024s sys 0m1.834s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff96f0864c0800.statahead_max=128 llite.lustre-ffff96f0864c0800.statahead_max=128 2008 real 0m4.300s user 0m0.012s sys 0m0.630s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 152 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 119 hit_total: 3543 miss_total: 1428 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff96f0864c0800.statahead_stats= statahead total: 152 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 119 hit_total: 3543 miss_total: 1428 mdc.lustre-MDT0000-mdc-ffff96f0864c0800.batch_stats= snapshot_time: 1787575058.251209876 secs.nsecs start_time: 1787574988.455561401 secs.nsecs elapsed_time: 69.795648475 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 11 11 4: 1 5 16 8: 2 11 27 16: 0 0 27 32: 1 5 33 64: 12 66 100 mdc.lustre-MDT0001-mdc-ffff96f0864c0800.batch_stats= snapshot_time: 1787575058.251304666 secs.nsecs start_time: 1787574988.455692646 secs.nsecs elapsed_time: 69.795612020 secs.nsecs subreqs per batch batches %% cum %% 1: 7 28 28 2: 1 4 32 4: 2 8 40 8: 2 8 48 16: 0 0 48 32: 2 8 56 64: 11 44 100 kvm mdc.lustre-MDT0000-mdc-ffff96f0864c0800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96f0864c0800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.97 seconds: 33.67 ops/second llite.lustre-ffff96f0864c0800.statahead_max=0 100 real 0m0.143s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96f0864c0800.statahead_max=128 llite.lustre-ffff96f0864c0800.statahead_max=128 100 real 0m0.248s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 152 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 119 hit_total: 3543 miss_total: 1428 swrong=2 ewrong=2 - open/close 778 (time 1787575080.81 total 10.00 last 77.79) total: 900 open/close in 11.91 seconds: 75.57 ops/second llite.lustre-ffff96f0864c0800.statahead_max=0 1000 real 0m0.321s user 0m0.000s sys 0m0.052s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96f0864c0800.statahead_max=128 llite.lustre-ffff96f0864c0800.statahead_max=128 1000 real 0m0.266s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 152 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 119 hit_total: 3543 miss_total: 1428 swrong=2 ewrong=2 - open/close 634 (time 1787575104.38 total 10.03 last 63.20) - open/close 1447 (time 1787575114.39 total 20.04 last 81.24) - open/close 2247 (time 1787575124.39 total 30.04 last 80.00) - open/close 3046 (time 1787575134.39 total 40.04 last 79.87) - open/close 3752 (time 1787575144.41 total 50.06 last 70.49) - open/close 4450 (time 1787575154.41 total 60.06 last 69.79) - open/close 5269 (time 1787575164.42 total 70.07 last 81.79) - open/close 6079 (time 1787575174.43 total 80.09 last 80.91) - open/close 6918 (time 1787575184.45 total 90.11 last 83.73) - open/close 7791 (time 1787575194.46 total 100.12 last 87.19) - open/close 8534 (time 1787575204.47 total 110.12 last 74.26) total: 9000 open/close in 116.68 seconds: 77.13 ops/second llite.lustre-ffff96f0864c0800.statahead_max=0 10000 real 0m0.592s user 0m0.002s sys 0m0.127s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff96f0864c0800.statahead_max=128 llite.lustre-ffff96f0864c0800.statahead_max=128 10000 real 0m0.669s user 0m0.003s sys 0m0.135s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 152 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 119 hit_total: 3543 miss_total: 1428 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 321 seconds llite.lustre-ffff96f0864c0800.statahead_stats= statahead total: 152 statahead wrong: 2 agl total: 143 list_total: 30 fname_total: 119 hit_total: 3543 miss_total: 1428 mdc.lustre-MDT0000-mdc-ffff96f0864c0800.batch_stats= snapshot_time: 1787575545.410183452 secs.nsecs start_time: 1787575060.115098039 secs.nsecs elapsed_time: 485.295085413 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff96f0864c0800.batch_stats= snapshot_time: 1787575545.410647138 secs.nsecs start_time: 1787575060.118124501 secs.nsecs elapsed_time: 485.292522637 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