== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:46:38 (1788468398) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a31c4e53000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a31c4e53000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 4.39 seconds: 22.77 ops/second llite.lustre-ffff8a31c4e53000.statahead_max=0 208 real 0m2.489s user 0m0.002s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a31c4e53000.statahead_max=128 llite.lustre-ffff8a31c4e53000.statahead_max=128 208 real 0m1.100s user 0m0.004s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 78 hit_total: 2755 miss_total: 1584 swrong=2 ewrong=2 - open/close 659 (time 1788468431.76 total 10.00 last 65.89) total: 900 open/close in 13.35 seconds: 67.42 ops/second llite.lustre-ffff8a31c4e53000.statahead_max=0 2008 real 0m12.198s user 0m0.024s sys 0m1.909s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8a31c4e53000.statahead_max=128 llite.lustre-ffff8a31c4e53000.statahead_max=128 2008 real 0m4.069s user 0m0.014s sys 0m0.687s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 78 hit_total: 3753 miss_total: 1585 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-ffff8a31c4e53000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 78 hit_total: 3753 miss_total: 1585 mdc.lustre-MDT0000-mdc-ffff8a31c4e53000.batch_stats= snapshot_time: 1788468481.260051248 secs.nsecs start_time: 1788468404.278747426 secs.nsecs elapsed_time: 76.981303822 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 5 5 4: 1 5 11 8: 3 16 27 16: 0 0 27 32: 3 16 44 64: 10 55 100 mdc.lustre-MDT0001-mdc-ffff8a31c4e53000.batch_stats= snapshot_time: 1788468481.260117497 secs.nsecs start_time: 1788468404.279077946 secs.nsecs elapsed_time: 76.981039551 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 3 14 28 4: 2 9 38 8: 0 0 38 16: 0 0 38 32: 1 4 42 64: 12 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8a31c4e53000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a31c4e53000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.37 seconds: 42.19 ops/second llite.lustre-ffff8a31c4e53000.statahead_max=0 100 real 0m0.145s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a31c4e53000.statahead_max=128 llite.lustre-ffff8a31c4e53000.statahead_max=128 100 real 0m0.180s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 78 hit_total: 3753 miss_total: 1585 swrong=2 ewrong=2 - open/close 767 (time 1788468501.98 total 10.00 last 76.68) total: 900 open/close in 11.99 seconds: 75.08 ops/second llite.lustre-ffff8a31c4e53000.statahead_max=0 1000 real 0m0.220s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8a31c4e53000.statahead_max=128 llite.lustre-ffff8a31c4e53000.statahead_max=128 1000 real 0m0.235s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 78 hit_total: 3753 miss_total: 1585 swrong=2 ewrong=2 - open/close 757 (time 1788468523.99 total 10.01 last 75.66) - open/close 1510 (time 1788468533.99 total 20.01 last 75.29) - open/close 2170 (time 1788468543.99 total 30.01 last 65.99) - open/close 2777 (time 1788468554.00 total 40.02 last 60.64) - open/close 3506 (time 1788468564.01 total 50.03 last 72.83) - open/close 4205 (time 1788468574.02 total 60.03 last 69.87) - open/close 5013 (time 1788468584.02 total 70.04 last 80.77) - open/close 5812 (time 1788468594.04 total 80.05 last 79.78) - open/close 6527 (time 1788468604.04 total 90.06 last 71.47) - open/close 7325 (time 1788468614.05 total 100.06 last 79.74) - open/close 8154 (time 1788468624.06 total 110.07 last 82.82) - open/close 8965 (time 1788468634.06 total 120.08 last 81.06) total: 9000 open/close in 120.63 seconds: 74.61 ops/second llite.lustre-ffff8a31c4e53000.statahead_max=0 10000 real 0m0.788s user 0m0.002s sys 0m0.144s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a31c4e53000.statahead_max=128 llite.lustre-ffff8a31c4e53000.statahead_max=128 10000 real 0m0.612s user 0m0.004s sys 0m0.129s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 78 hit_total: 3753 miss_total: 1585 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 304 seconds llite.lustre-ffff8a31c4e53000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 78 hit_total: 3753 miss_total: 1585 mdc.lustre-MDT0000-mdc-ffff8a31c4e53000.batch_stats= snapshot_time: 1788468953.514740805 secs.nsecs start_time: 1788468483.073752288 secs.nsecs elapsed_time: 470.440988517 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a31c4e53000.batch_stats= snapshot_time: 1788468953.514823744 secs.nsecs start_time: 1788468483.073868483 secs.nsecs elapsed_time: 470.440955261 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