== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:14:01 (1789384441) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88accc655800.batch_stats=0 total: 100 open/close in 3.30 seconds: 30.32 ops/second llite.lustre-ffff88accc655800.statahead_max=0 208 real 0m1.750s user 0m0.006s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88accc655800.statahead_max=128 llite.lustre-ffff88accc655800.statahead_max=128 208 real 0m0.783s user 0m0.002s sys 0m0.097s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 125 list_total: 27 fname_total: 97 hit_total: 2783 miss_total: 1540 swrong=2 ewrong=2 - open/close 627 (time 1789384469.89 total 10.02 last 62.57) total: 900 open/close in 14.05 seconds: 64.04 ops/second llite.lustre-ffff88accc655800.statahead_max=0 2008 real 0m14.065s user 0m0.016s sys 0m1.905s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff88accc655800.statahead_max=128 llite.lustre-ffff88accc655800.statahead_max=128 2008 real 0m5.137s user 0m0.013s sys 0m0.580s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 141 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 97 hit_total: 3782 miss_total: 1540 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-ffff88accc655800.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 97 hit_total: 3782 miss_total: 1540 mdc.lustre-MDT0000-mdc-ffff88accc655800.batch_stats= snapshot_time: 1789384526.144087016 secs.nsecs start_time: 1789384447.282766437 secs.nsecs elapsed_time: 78.861320579 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 9 8: 2 6 15 16: 10 31 46 32: 3 9 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff88accc655800.batch_stats=0 total: 100 open/close in 3.16 seconds: 31.69 ops/second llite.lustre-ffff88accc655800.statahead_max=0 100 real 0m0.129s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88accc655800.statahead_max=128 llite.lustre-ffff88accc655800.statahead_max=128 100 real 0m0.112s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 97 hit_total: 3782 miss_total: 1540 swrong=2 ewrong=2 - open/close 618 (time 1789384549.25 total 10.01 last 61.74) total: 900 open/close in 14.41 seconds: 62.45 ops/second llite.lustre-ffff88accc655800.statahead_max=0 1000 real 0m0.225s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88accc655800.statahead_max=128 llite.lustre-ffff88accc655800.statahead_max=128 1000 real 0m0.174s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 97 hit_total: 3782 miss_total: 1540 swrong=2 ewrong=2 - open/close 588 (time 1789384573.39 total 10.01 last 58.74) - open/close 1184 (time 1789384583.39 total 20.01 last 59.60) - open/close 1796 (time 1789384593.40 total 30.02 last 61.13) - open/close 2458 (time 1789384603.41 total 40.03 last 66.16) - open/close 3096 (time 1789384613.42 total 50.04 last 63.74) - open/close 3724 (time 1789384623.43 total 60.05 last 62.73) - open/close 4363 (time 1789384633.43 total 70.05 last 63.87) - open/close 4960 (time 1789384643.44 total 80.06 last 59.66) - open/close 5585 (time 1789384653.44 total 90.06 last 62.47) - open/close 6195 (time 1789384663.45 total 100.07 last 60.96) - open/close 6826 (time 1789384673.45 total 110.07 last 63.08) - open/close 7484 (time 1789384683.46 total 120.08 last 65.73) - open/close 8170 (time 1789384693.47 total 130.09 last 68.55) - open/close 8837 (time 1789384703.47 total 140.09 last 66.68) total: 9000 open/close in 142.44 seconds: 63.19 ops/second llite.lustre-ffff88accc655800.statahead_max=0 10000 real 0m0.787s user 0m0.001s sys 0m0.060s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88accc655800.statahead_max=128 llite.lustre-ffff88accc655800.statahead_max=128 10000 real 0m0.834s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 97 hit_total: 3782 miss_total: 1540 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 348 seconds llite.lustre-ffff88accc655800.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 97 hit_total: 3782 miss_total: 1540 mdc.lustre-MDT0000-mdc-ffff88accc655800.batch_stats= snapshot_time: 1789385070.663002273 secs.nsecs start_time: 1789384528.120225782 secs.nsecs elapsed_time: 542.542776491 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