== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:09:32 (1789459772) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff932c111d9000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff932c111d9000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.22 seconds: 45.09 ops/second llite.lustre-ffff932c111d9000.statahead_max=0 208 real 0m1.165s user 0m0.003s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff932c111d9000.statahead_max=128 llite.lustre-ffff932c111d9000.statahead_max=128 208 real 0m0.554s user 0m0.001s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 105 hit_total: 2883 miss_total: 1464 swrong=2 ewrong=2 - open/close 804 (time 1789459798.17 total 10.01 last 80.33) total: 900 open/close in 11.32 seconds: 79.53 ops/second llite.lustre-ffff932c111d9000.statahead_max=0 2008 real 0m14.303s user 0m0.023s sys 0m2.001s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff932c111d9000.statahead_max=128 llite.lustre-ffff932c111d9000.statahead_max=128 2008 real 0m4.554s user 0m0.013s sys 0m0.610s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 105 hit_total: 3881 miss_total: 1465 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-ffff932c111d9000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 105 hit_total: 3881 miss_total: 1465 mdc.lustre-MDT0000-mdc-ffff932c111d9000.batch_stats= snapshot_time: 1789459847.945932261 secs.nsecs start_time: 1789459777.246058020 secs.nsecs elapsed_time: 70.699874241 secs.nsecs subreqs per batch batches %% cum %% 1: 2 10 10 2: 1 5 15 4: 0 0 15 8: 2 10 25 16: 1 5 30 32: 1 5 35 64: 13 65 100 mdc.lustre-MDT0001-mdc-ffff932c111d9000.batch_stats= snapshot_time: 1789459847.946066192 secs.nsecs start_time: 1789459777.246130984 secs.nsecs elapsed_time: 70.699935208 secs.nsecs subreqs per batch batches %% cum %% 1: 2 10 10 2: 1 5 15 4: 0 0 15 8: 3 15 31 16: 1 5 36 32: 4 21 57 64: 8 42 100 kvm mdc.lustre-MDT0000-mdc-ffff932c111d9000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff932c111d9000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.31 seconds: 43.24 ops/second llite.lustre-ffff932c111d9000.statahead_max=0 100 real 0m0.093s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff932c111d9000.statahead_max=128 llite.lustre-ffff932c111d9000.statahead_max=128 100 real 0m0.144s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 105 hit_total: 3881 miss_total: 1465 swrong=2 ewrong=2 total: 900 open/close in 9.54 seconds: 94.33 ops/second llite.lustre-ffff932c111d9000.statahead_max=0 1000 real 0m0.298s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff932c111d9000.statahead_max=128 llite.lustre-ffff932c111d9000.statahead_max=128 1000 real 0m0.149s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 105 hit_total: 3881 miss_total: 1465 swrong=2 ewrong=2 - open/close 842 (time 1789459887.45 total 10.00 last 84.19) - open/close 1755 (time 1789459897.47 total 20.02 last 91.12) - open/close 2591 (time 1789459907.47 total 30.02 last 83.58) - open/close 3437 (time 1789459917.48 total 40.03 last 84.53) - open/close 4314 (time 1789459927.48 total 50.03 last 87.67) - open/close 5169 (time 1789459937.49 total 60.05 last 85.40) - open/close 6108 (time 1789459947.49 total 70.05 last 93.88) - open/close 7017 (time 1789459957.50 total 80.05 last 90.84) - open/close 7889 (time 1789459967.50 total 90.06 last 87.18) - open/close 8824 (time 1789459977.50 total 100.06 last 93.48) total: 9000 open/close in 101.55 seconds: 88.63 ops/second llite.lustre-ffff932c111d9000.statahead_max=0 10000 real 0m1.124s user 0m0.003s sys 0m0.131s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff932c111d9000.statahead_max=128 llite.lustre-ffff932c111d9000.statahead_max=128 10000 real 0m0.567s user 0m0.003s sys 0m0.131s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 105 hit_total: 3881 miss_total: 1465 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 300 seconds llite.lustre-ffff932c111d9000.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 105 hit_total: 3881 miss_total: 1465 mdc.lustre-MDT0000-mdc-ffff932c111d9000.batch_stats= snapshot_time: 1789460295.980267301 secs.nsecs start_time: 1789459849.587333944 secs.nsecs elapsed_time: 446.392933357 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff932c111d9000.batch_stats= snapshot_time: 1789460295.980338848 secs.nsecs start_time: 1789459849.588131342 secs.nsecs elapsed_time: 446.392207506 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