== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:17:30 (1789121850) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff949ec801b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff949ec801b800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.17 seconds: 46.13 ops/second llite.lustre-ffff949ec801b800.statahead_max=0 208 real 0m1.383s user 0m0.004s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff949ec801b800.statahead_max=128 llite.lustre-ffff949ec801b800.statahead_max=128 208 real 0m0.428s user 0m0.001s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 95 statahead wrong: 2 agl total: 91 list_total: 28 fname_total: 58 hit_total: 3140 miss_total: 766 swrong=2 ewrong=2 - open/close 856 (time 1789121874.07 total 10.01 last 85.53) total: 900 open/close in 10.78 seconds: 83.52 ops/second llite.lustre-ffff949ec801b800.statahead_max=0 2008 real 0m11.507s user 0m0.024s sys 0m1.901s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff949ec801b800.statahead_max=128 llite.lustre-ffff949ec801b800.statahead_max=128 2008 real 0m3.496s user 0m0.013s sys 0m0.640s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 58 hit_total: 4138 miss_total: 767 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff949ec801b800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 58 hit_total: 4138 miss_total: 767 mdc.lustre-MDT0000-mdc-ffff949ec801b800.batch_stats= snapshot_time: 1789121918.474157822 secs.nsecs start_time: 1789121854.418640935 secs.nsecs elapsed_time: 64.055516887 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 2 10 15 4: 4 20 35 8: 1 5 40 16: 0 0 40 32: 1 5 45 64: 11 55 100 mdc.lustre-MDT0001-mdc-ffff949ec801b800.batch_stats= snapshot_time: 1789121918.474212480 secs.nsecs start_time: 1789121854.418767440 secs.nsecs elapsed_time: 64.055445040 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 0 0 5 4: 3 15 20 8: 4 20 40 16: 0 0 40 32: 3 15 55 64: 9 45 100 kvm mdc.lustre-MDT0000-mdc-ffff949ec801b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff949ec801b800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.59 seconds: 38.55 ops/second llite.lustre-ffff949ec801b800.statahead_max=0 100 real 0m0.164s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff949ec801b800.statahead_max=128 llite.lustre-ffff949ec801b800.statahead_max=128 100 real 0m0.250s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 58 hit_total: 4138 miss_total: 767 swrong=2 ewrong=2 - open/close 886 (time 1789121940.81 total 10.01 last 88.51) total: 900 open/close in 10.24 seconds: 87.86 ops/second llite.lustre-ffff949ec801b800.statahead_max=0 1000 real 0m0.233s user 0m0.000s sys 0m0.075s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff949ec801b800.statahead_max=128 llite.lustre-ffff949ec801b800.statahead_max=128 1000 real 0m0.212s user 0m0.002s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 58 hit_total: 4138 miss_total: 767 swrong=2 ewrong=2 - open/close 900 (time 1789121960.61 total 10.01 last 89.91) - open/close 1817 (time 1789121970.61 total 20.01 last 91.69) - open/close 2785 (time 1789121980.61 total 30.02 last 96.75) - open/close 3749 (time 1789121990.62 total 40.02 last 96.37) - open/close 4712 (time 1789122000.62 total 50.02 last 96.29) - open/close 5684 (time 1789122010.62 total 60.02 last 97.17) - open/close 6692 (time 1789122020.62 total 70.03 last 100.79) - open/close 7620 (time 1789122030.63 total 80.03 last 92.75) - open/close 8567 (time 1789122040.63 total 90.03 last 94.68) total: 9000 open/close in 95.54 seconds: 94.20 ops/second llite.lustre-ffff949ec801b800.statahead_max=0 10000 real 0m0.690s user 0m0.005s sys 0m0.125s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff949ec801b800.statahead_max=128 llite.lustre-ffff949ec801b800.statahead_max=128 10000 real 0m0.634s user 0m0.003s sys 0m0.120s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 58 hit_total: 4138 miss_total: 767 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 284 seconds llite.lustre-ffff949ec801b800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 58 hit_total: 4138 miss_total: 767 mdc.lustre-MDT0000-mdc-ffff949ec801b800.batch_stats= snapshot_time: 1789122343.249839532 secs.nsecs start_time: 1789121920.492617116 secs.nsecs elapsed_time: 422.757222416 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff949ec801b800.batch_stats= snapshot_time: 1789122343.249971038 secs.nsecs start_time: 1789121920.493122406 secs.nsecs elapsed_time: 422.756848632 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