== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:38:08 (1788874688) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9bbe9a73a800.batch_stats=0 total: 100 open/close in 3.64 seconds: 27.50 ops/second llite.lustre-ffff9bbe9a73a800.statahead_max=0 208 real 0m1.775s user 0m0.003s sys 0m0.209s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9bbe9a73a800.statahead_max=128 llite.lustre-ffff9bbe9a73a800.statahead_max=128 208 real 0m0.383s user 0m0.003s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 27 fname_total: 85 hit_total: 3055 miss_total: 1271 swrong=2 ewrong=2 - open/close 756 (time 1788874715.99 total 10.01 last 75.51) total: 900 open/close in 11.63 seconds: 77.37 ops/second llite.lustre-ffff9bbe9a73a800.statahead_max=0 2008 real 0m10.558s user 0m0.024s sys 0m1.817s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9bbe9a73a800.statahead_max=128 llite.lustre-ffff9bbe9a73a800.statahead_max=128 2008 real 0m3.908s user 0m0.009s sys 0m0.598s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 85 hit_total: 4053 miss_total: 1272 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-ffff9bbe9a73a800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 85 hit_total: 4053 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9bbe9a73a800.batch_stats= snapshot_time: 1788874761.685853178 secs.nsecs start_time: 1788874693.630576984 secs.nsecs elapsed_time: 68.055276194 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 6 19 22 16: 6 19 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9bbe9a73a800.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.71 ops/second llite.lustre-ffff9bbe9a73a800.statahead_max=0 100 real 0m0.072s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9bbe9a73a800.statahead_max=128 llite.lustre-ffff9bbe9a73a800.statahead_max=128 100 real 0m0.089s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 85 hit_total: 4053 miss_total: 1272 swrong=2 ewrong=2 - open/close 802 (time 1788874782.48 total 10.02 last 80.05) total: 900 open/close in 11.93 seconds: 75.42 ops/second llite.lustre-ffff9bbe9a73a800.statahead_max=0 1000 real 0m0.180s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9bbe9a73a800.statahead_max=128 llite.lustre-ffff9bbe9a73a800.statahead_max=128 1000 real 0m0.133s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 85 hit_total: 4053 miss_total: 1272 swrong=2 ewrong=2 - open/close 868 (time 1788874803.83 total 10.01 last 86.74) - open/close 1724 (time 1788874813.84 total 20.02 last 85.52) - open/close 2591 (time 1788874823.85 total 30.02 last 86.63) - open/close 3403 (time 1788874833.85 total 40.03 last 81.17) - open/close 4218 (time 1788874843.86 total 50.04 last 81.42) - open/close 5121 (time 1788874853.87 total 60.05 last 90.22) - open/close 5944 (time 1788874863.87 total 70.05 last 82.29) - open/close 6722 (time 1788874873.87 total 80.05 last 77.79) - open/close 7481 (time 1788874883.87 total 90.05 last 75.90) - open/close 8197 (time 1788874893.88 total 100.06 last 71.56) - open/close 8971 (time 1788874903.88 total 110.06 last 77.34) total: 9000 open/close in 110.37 seconds: 81.54 ops/second llite.lustre-ffff9bbe9a73a800.statahead_max=0 10000 real 0m0.627s user 0m0.004s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9bbe9a73a800.statahead_max=128 llite.lustre-ffff9bbe9a73a800.statahead_max=128 10000 real 0m0.335s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 85 hit_total: 4053 miss_total: 1272 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 302 seconds llite.lustre-ffff9bbe9a73a800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 85 hit_total: 4053 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9bbe9a73a800.batch_stats= snapshot_time: 1788875222.712855144 secs.nsecs start_time: 1788874763.555363695 secs.nsecs elapsed_time: 459.157491449 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