== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:55:23 (1789433723) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9023797c7000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9023797c7000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.16 seconds: 46.25 ops/second llite.lustre-ffff9023797c7000.statahead_max=0 208 real 0m1.288s user 0m0.004s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9023797c7000.statahead_max=128 llite.lustre-ffff9023797c7000.statahead_max=128 208 real 0m0.595s user 0m0.002s sys 0m0.083s '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: 2892 miss_total: 1489 swrong=2 ewrong=2 total: 900 open/close in 8.93 seconds: 100.80 ops/second llite.lustre-ffff9023797c7000.statahead_max=0 2008 real 0m10.882s user 0m0.022s sys 0m1.867s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9023797c7000.statahead_max=128 llite.lustre-ffff9023797c7000.statahead_max=128 2008 real 0m4.744s user 0m0.011s sys 0m0.629s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3890 miss_total: 1490 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-ffff9023797c7000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3890 miss_total: 1490 mdc.lustre-MDT0000-mdc-ffff9023797c7000.batch_stats= snapshot_time: 1789433795.011744920 secs.nsecs start_time: 1789433728.134328468 secs.nsecs elapsed_time: 66.877416452 secs.nsecs subreqs per batch batches %% cum %% 1: 4 15 15 2: 6 23 38 4: 2 7 46 8: 2 7 53 16: 0 0 53 32: 2 7 61 64: 10 38 100 mdc.lustre-MDT0001-mdc-ffff9023797c7000.batch_stats= snapshot_time: 1789433795.011819140 secs.nsecs start_time: 1789433728.134535242 secs.nsecs elapsed_time: 66.877283898 secs.nsecs subreqs per batch batches %% cum %% 1: 6 24 24 2: 1 4 28 4: 3 12 40 8: 3 12 52 16: 0 0 52 32: 1 4 56 64: 11 44 100 kvm mdc.lustre-MDT0000-mdc-ffff9023797c7000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9023797c7000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.14 seconds: 46.80 ops/second llite.lustre-ffff9023797c7000.statahead_max=0 100 real 0m0.126s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9023797c7000.statahead_max=128 llite.lustre-ffff9023797c7000.statahead_max=128 100 real 0m0.264s user 0m0.000s sys 0m0.025s '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: 3890 miss_total: 1490 swrong=2 ewrong=2 - open/close 707 (time 1789433817.31 total 10.00 last 70.68) total: 900 open/close in 12.16 seconds: 73.98 ops/second llite.lustre-ffff9023797c7000.statahead_max=0 1000 real 0m0.181s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9023797c7000.statahead_max=128 llite.lustre-ffff9023797c7000.statahead_max=128 1000 real 0m0.355s user 0m0.000s sys 0m0.042s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3890 miss_total: 1490 swrong=2 ewrong=2 - open/close 940 (time 1789433839.69 total 10.00 last 93.99) - open/close 1875 (time 1789433849.69 total 20.00 last 93.46) - open/close 2852 (time 1789433859.70 total 30.01 last 97.65) - open/close 3826 (time 1789433869.70 total 40.01 last 97.39) - open/close 4838 (time 1789433879.71 total 50.02 last 101.10) - open/close 5908 (time 1789433889.71 total 60.03 last 106.95) - open/close 6926 (time 1789433899.72 total 70.03 last 101.74) - open/close 7832 (time 1789433909.73 total 80.04 last 90.52) - open/close 8772 (time 1789433919.73 total 90.05 last 93.96) total: 9000 open/close in 92.56 seconds: 97.23 ops/second llite.lustre-ffff9023797c7000.statahead_max=0 10000 real 0m0.455s user 0m0.003s sys 0m0.146s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9023797c7000.statahead_max=128 llite.lustre-ffff9023797c7000.statahead_max=128 10000 real 0m0.582s user 0m0.004s sys 0m0.119s '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: 3890 miss_total: 1490 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 271 seconds llite.lustre-ffff9023797c7000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3890 miss_total: 1490 mdc.lustre-MDT0000-mdc-ffff9023797c7000.batch_stats= snapshot_time: 1789434207.142036065 secs.nsecs start_time: 1789433796.456079372 secs.nsecs elapsed_time: 410.685956693 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9023797c7000.batch_stats= snapshot_time: 1789434207.142105431 secs.nsecs start_time: 1789433796.456279723 secs.nsecs elapsed_time: 410.685825708 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