== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:49:36 (1783140576) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff984d46e49000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff984d46e49000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.73 seconds: 36.64 ops/second llite.lustre-ffff984d46e49000.statahead_max=0 208 real 0m1.620s user 0m0.005s sys 0m0.253s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff984d46e49000.statahead_max=128 llite.lustre-ffff984d46e49000.statahead_max=128 208 real 0m0.619s user 0m0.003s sys 0m0.106s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 3035 miss_total: 1671 swrong=2 ewrong=2 - open/close 665 (time 1783140602.48 total 10.01 last 66.47) total: 900 open/close in 13.70 seconds: 65.70 ops/second llite.lustre-ffff984d46e49000.statahead_max=0 2008 real 0m13.535s user 0m0.036s sys 0m2.504s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff984d46e49000.statahead_max=128 llite.lustre-ffff984d46e49000.statahead_max=128 2008 real 0m3.898s user 0m0.023s sys 0m0.824s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 31 fname_total: 84 hit_total: 4033 miss_total: 1672 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-ffff984d46e49000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 31 fname_total: 84 hit_total: 4033 miss_total: 1672 mdc.lustre-MDT0000-mdc-ffff984d46e49000.batch_stats= snapshot_time: 1783140653.607943146 secs.nsecs start_time: 1783140581.623989403 secs.nsecs elapsed_time: 71.983953743 secs.nsecs subreqs per batch batches %% cum %% 1: 4 19 19 2: 1 4 23 4: 0 0 23 8: 3 14 38 16: 1 4 42 32: 2 9 52 64: 10 47 100 mdc.lustre-MDT0001-mdc-ffff984d46e49000.batch_stats= snapshot_time: 1783140653.608031776 secs.nsecs start_time: 1783140581.624074031 secs.nsecs elapsed_time: 71.983957745 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 0 0 15 4: 3 15 31 8: 0 0 31 16: 1 5 36 32: 1 5 42 64: 11 57 100 kvm mdc.lustre-MDT0000-mdc-ffff984d46e49000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff984d46e49000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.19 seconds: 31.30 ops/second llite.lustre-ffff984d46e49000.statahead_max=0 100 real 0m0.137s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff984d46e49000.statahead_max=128 llite.lustre-ffff984d46e49000.statahead_max=128 100 real 0m0.139s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 31 fname_total: 84 hit_total: 4033 miss_total: 1672 swrong=2 ewrong=2 - open/close 693 (time 1783140675.83 total 10.00 last 69.30) total: 900 open/close in 13.07 seconds: 68.85 ops/second llite.lustre-ffff984d46e49000.statahead_max=0 1000 real 0m0.204s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff984d46e49000.statahead_max=128 llite.lustre-ffff984d46e49000.statahead_max=128 1000 real 0m0.161s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 31 fname_total: 84 hit_total: 4033 miss_total: 1672 swrong=2 ewrong=2 - open/close 700 (time 1783140696.59 total 10.00 last 70.00) - open/close 1371 (time 1783140706.59 total 20.01 last 67.05) - open/close 2038 (time 1783140716.60 total 30.02 last 66.64) - open/close 2678 (time 1783140726.62 total 40.03 last 63.90) - open/close 3329 (time 1783140736.62 total 50.03 last 65.09) - open/close 3999 (time 1783140746.63 total 60.05 last 66.89) - open/close 4686 (time 1783140756.64 total 70.05 last 68.69) - open/close 5377 (time 1783140766.66 total 80.07 last 68.96) - open/close 6103 (time 1783140776.67 total 90.09 last 72.50) - open/close 6770 (time 1783140786.68 total 100.09 last 66.66) - open/close 7472 (time 1783140796.68 total 110.09 last 70.18) - open/close 8193 (time 1783140806.68 total 120.10 last 72.07) - open/close 8897 (time 1783140816.70 total 130.11 last 70.30) total: 9000 open/close in 131.60 seconds: 68.39 ops/second llite.lustre-ffff984d46e49000.statahead_max=0 10000 real 0m0.670s user 0m0.001s sys 0m0.116s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff984d46e49000.statahead_max=128 llite.lustre-ffff984d46e49000.statahead_max=128 10000 real 0m0.551s user 0m0.004s sys 0m0.131s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 31 fname_total: 84 hit_total: 4033 miss_total: 1672 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 283 seconds llite.lustre-ffff984d46e49000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 31 fname_total: 84 hit_total: 4033 miss_total: 1672 mdc.lustre-MDT0000-mdc-ffff984d46e49000.batch_stats= snapshot_time: 1783141113.648682398 secs.nsecs start_time: 1783140655.533917116 secs.nsecs elapsed_time: 458.114765282 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff984d46e49000.batch_stats= snapshot_time: 1783141113.648836340 secs.nsecs start_time: 1783140655.534042738 secs.nsecs elapsed_time: 458.114793602 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