== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:14:35 (1788920075) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f314d139800.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.61 ops/second llite.lustre-ffff8f314d139800.statahead_max=0 208 real 0m1.386s user 0m0.002s sys 0m0.228s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8f314d139800.statahead_max=128 llite.lustre-ffff8f314d139800.statahead_max=128 208 real 0m0.536s user 0m0.001s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 120 hit_total: 2564 miss_total: 1629 swrong=2 ewrong=2 - open/close 793 (time 1788920098.03 total 10.00 last 79.26) total: 900 open/close in 11.27 seconds: 79.83 ops/second llite.lustre-ffff8f314d139800.statahead_max=0 2008 real 0m11.431s user 0m0.027s sys 0m2.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8f314d139800.statahead_max=128 llite.lustre-ffff8f314d139800.statahead_max=128 2008 real 0m3.153s user 0m0.010s sys 0m0.685s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 120 hit_total: 3562 miss_total: 1630 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff8f314d139800.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 120 hit_total: 3562 miss_total: 1630 mdc.lustre-MDT0000-mdc-ffff8f314d139800.batch_stats= snapshot_time: 1788920136.513255100 secs.nsecs start_time: 1788920079.158124584 secs.nsecs elapsed_time: 57.355130516 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 3 10 10 16: 5 17 28 32: 6 21 50 64: 14 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8f314d139800.batch_stats=0 total: 100 open/close in 2.26 seconds: 44.25 ops/second llite.lustre-ffff8f314d139800.statahead_max=0 100 real 0m0.077s user 0m0.000s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8f314d139800.statahead_max=128 llite.lustre-ffff8f314d139800.statahead_max=128 100 real 0m0.060s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 120 hit_total: 3562 miss_total: 1630 swrong=2 ewrong=2 - open/close 838 (time 1788920154.59 total 10.01 last 83.75) total: 900 open/close in 10.81 seconds: 83.25 ops/second llite.lustre-ffff8f314d139800.statahead_max=0 1000 real 0m0.110s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8f314d139800.statahead_max=128 llite.lustre-ffff8f314d139800.statahead_max=128 1000 real 0m0.146s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 120 hit_total: 3562 miss_total: 1630 swrong=2 ewrong=2 - open/close 791 (time 1788920172.80 total 10.00 last 79.06) - open/close 1607 (time 1788920182.81 total 20.01 last 81.58) - open/close 2405 (time 1788920192.81 total 30.01 last 79.76) - open/close 3180 (time 1788920202.82 total 40.02 last 77.41) - open/close 3944 (time 1788920212.83 total 50.03 last 76.36) - open/close 4689 (time 1788920222.84 total 60.04 last 74.43) - open/close 5357 (time 1788920232.85 total 70.05 last 66.71) - open/close 6153 (time 1788920242.86 total 80.06 last 79.55) - open/close 6938 (time 1788920252.86 total 90.07 last 78.44) - open/close 7542 (time 1788920262.87 total 100.07 last 60.39) - open/close 7869 (time 1788920272.88 total 110.08 last 32.66) - open/close 8264 (time 1788920282.89 total 120.10 last 39.44) - open/close 8652 (time 1788920292.90 total 130.10 last 38.79) - open/close 8982 (time 1788920302.93 total 140.13 last 32.89) total: 9000 open/close in 140.69 seconds: 63.97 ops/second llite.lustre-ffff8f314d139800.statahead_max=0 10000 real 0m0.666s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8f314d139800.statahead_max=128 llite.lustre-ffff8f314d139800.statahead_max=128 10000 real 0m0.907s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 120 hit_total: 3562 miss_total: 1630 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 360 seconds llite.lustre-ffff8f314d139800.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 120 hit_total: 3562 miss_total: 1630 mdc.lustre-MDT0000-mdc-ffff8f314d139800.batch_stats= snapshot_time: 1788920688.122556338 secs.nsecs start_time: 1788920137.606650175 secs.nsecs elapsed_time: 550.515906163 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