== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:13:05 (1787119985) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff889f485f2000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff889f485f2000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.40 seconds: 41.71 ops/second llite.lustre-ffff889f485f2000.statahead_max=0 208 real 0m1.342s user 0m0.002s sys 0m0.220s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff889f485f2000.statahead_max=128 llite.lustre-ffff889f485f2000.statahead_max=128 208 real 0m0.648s user 0m0.004s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 153 statahead wrong: 2 agl total: 148 list_total: 28 fname_total: 112 hit_total: 2675 miss_total: 1434 swrong=2 ewrong=2 - open/close 748 (time 1787120011.37 total 10.00 last 74.77) total: 900 open/close in 12.52 seconds: 71.86 ops/second llite.lustre-ffff889f485f2000.statahead_max=0 2008 real 0m13.642s user 0m0.016s sys 0m2.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff889f485f2000.statahead_max=128 llite.lustre-ffff889f485f2000.statahead_max=128 2008 real 0m3.570s user 0m0.008s sys 0m0.673s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 112 hit_total: 3673 miss_total: 1435 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff889f485f2000.statahead_stats= statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 112 hit_total: 3673 miss_total: 1435 mdc.lustre-MDT0000-mdc-ffff889f485f2000.batch_stats= snapshot_time: 1787120063.559331945 secs.nsecs start_time: 1787119990.310111482 secs.nsecs elapsed_time: 73.249220463 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 4 25 25 16: 0 0 25 32: 1 6 31 64: 11 68 100 mdc.lustre-MDT0001-mdc-ffff889f485f2000.batch_stats= snapshot_time: 1787120063.559395016 secs.nsecs start_time: 1787119990.310201426 secs.nsecs elapsed_time: 73.249193590 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 0 0 15 4: 3 15 31 8: 1 5 36 16: 0 0 36 32: 2 10 47 64: 10 52 100 kvm mdc.lustre-MDT0000-mdc-ffff889f485f2000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff889f485f2000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.35 seconds: 42.54 ops/second llite.lustre-ffff889f485f2000.statahead_max=0 100 real 0m0.194s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff889f485f2000.statahead_max=128 llite.lustre-ffff889f485f2000.statahead_max=128 100 real 0m0.205s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 112 hit_total: 3673 miss_total: 1435 swrong=2 ewrong=2 - open/close 860 (time 1787120084.75 total 10.02 last 85.81) total: 900 open/close in 10.65 seconds: 84.52 ops/second llite.lustre-ffff889f485f2000.statahead_max=0 1000 real 0m0.195s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff889f485f2000.statahead_max=128 llite.lustre-ffff889f485f2000.statahead_max=128 1000 real 0m0.246s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 112 hit_total: 3673 miss_total: 1435 swrong=2 ewrong=2 - open/close 875 (time 1787120104.72 total 10.01 last 87.44) - open/close 1728 (time 1787120114.74 total 20.02 last 85.18) - open/close 2471 (time 1787120124.74 total 30.02 last 74.27) - open/close 3272 (time 1787120134.75 total 40.03 last 80.04) - open/close 4029 (time 1787120144.75 total 50.03 last 75.69) - open/close 4880 (time 1787120154.75 total 60.04 last 85.06) - open/close 5709 (time 1787120164.75 total 70.04 last 82.90) - open/close 6590 (time 1787120174.76 total 80.04 last 88.08) - open/close 7452 (time 1787120184.76 total 90.05 last 86.14) - open/close 8326 (time 1787120194.76 total 100.05 last 87.39) total: 9000 open/close in 107.67 seconds: 83.59 ops/second llite.lustre-ffff889f485f2000.statahead_max=0 10000 real 0m0.538s user 0m0.003s sys 0m0.139s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff889f485f2000.statahead_max=128 llite.lustre-ffff889f485f2000.statahead_max=128 10000 real 0m0.614s user 0m0.002s sys 0m0.127s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 112 hit_total: 3673 miss_total: 1435 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 295 seconds llite.lustre-ffff889f485f2000.statahead_stats= statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 112 hit_total: 3673 miss_total: 1435 mdc.lustre-MDT0000-mdc-ffff889f485f2000.batch_stats= snapshot_time: 1787120510.406304499 secs.nsecs start_time: 1787120065.219951252 secs.nsecs elapsed_time: 445.186353247 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff889f485f2000.batch_stats= snapshot_time: 1787120510.406384909 secs.nsecs start_time: 1787120065.220030854 secs.nsecs elapsed_time: 445.186354055 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