== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:39:17 (1788467957) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92f9200d8800.batch_stats=0 total: 100 open/close in 1.75 seconds: 57.18 ops/second llite.lustre-ffff92f9200d8800.statahead_max=0 208 real 0m0.890s user 0m0.004s sys 0m0.192s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92f9200d8800.statahead_max=128 llite.lustre-ffff92f9200d8800.statahead_max=128 208 real 0m0.496s user 0m0.003s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 73 hit_total: 2598 miss_total: 1300 swrong=2 ewrong=2 total: 900 open/close in 8.46 seconds: 106.38 ops/second llite.lustre-ffff92f9200d8800.statahead_max=0 2008 real 0m9.106s user 0m0.020s sys 0m1.755s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff92f9200d8800.statahead_max=128 llite.lustre-ffff92f9200d8800.statahead_max=128 2008 real 0m2.982s user 0m0.011s sys 0m0.615s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 73 hit_total: 3597 miss_total: 1300 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 14 seconds llite.lustre-ffff92f9200d8800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 73 hit_total: 3597 miss_total: 1300 mdc.lustre-MDT0000-mdc-ffff92f9200d8800.batch_stats= snapshot_time: 1788468012.308412947 secs.nsecs start_time: 1788467961.299386100 secs.nsecs elapsed_time: 51.009026847 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 0 0 5 4: 3 8 14 8: 6 17 32 16: 3 8 41 32: 5 14 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff92f9200d8800.batch_stats=0 total: 100 open/close in 1.94 seconds: 51.63 ops/second llite.lustre-ffff92f9200d8800.statahead_max=0 100 real 0m0.053s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92f9200d8800.statahead_max=128 llite.lustre-ffff92f9200d8800.statahead_max=128 100 real 0m0.118s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 73 hit_total: 3597 miss_total: 1300 swrong=2 ewrong=2 total: 900 open/close in 9.84 seconds: 91.48 ops/second llite.lustre-ffff92f9200d8800.statahead_max=0 1000 real 0m0.129s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92f9200d8800.statahead_max=128 llite.lustre-ffff92f9200d8800.statahead_max=128 1000 real 0m0.120s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 73 hit_total: 3597 miss_total: 1300 swrong=2 ewrong=2 - open/close 892 (time 1788468053.28 total 10.00 last 89.18) - open/close 1612 (time 1788468063.29 total 20.01 last 71.95) - open/close 2602 (time 1788468073.31 total 30.03 last 98.74) - open/close 3510 (time 1788468083.32 total 40.04 last 90.73) - open/close 4202 (time 1788468093.33 total 50.05 last 69.15) - open/close 4890 (time 1788468103.34 total 60.06 last 68.76) - open/close 5664 (time 1788468113.34 total 70.06 last 77.35) - open/close 6428 (time 1788468123.34 total 80.06 last 76.39) - open/close 7049 (time 1788468133.34 total 90.06 last 62.10) - open/close 7767 (time 1788468143.35 total 100.07 last 71.74) - open/close 8543 (time 1788468153.35 total 110.08 last 77.58) total: 9000 open/close in 117.25 seconds: 76.76 ops/second llite.lustre-ffff92f9200d8800.statahead_max=0 10000 real 0m0.625s user 0m0.004s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff92f9200d8800.statahead_max=128 llite.lustre-ffff92f9200d8800.statahead_max=128 10000 real 0m0.539s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 73 hit_total: 3597 miss_total: 1300 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 302 seconds llite.lustre-ffff92f9200d8800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 73 hit_total: 3597 miss_total: 1300 mdc.lustre-MDT0000-mdc-ffff92f9200d8800.batch_stats= snapshot_time: 1788468481.484858171 secs.nsecs start_time: 1788468013.985327300 secs.nsecs elapsed_time: 467.499530871 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