== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:05:50 (1789131950) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a18a0c52000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a18a0c52000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.45 seconds: 40.78 ops/second llite.lustre-ffff8a18a0c52000.statahead_max=0 208 real 0m1.390s user 0m0.004s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a18a0c52000.statahead_max=128 llite.lustre-ffff8a18a0c52000.statahead_max=128 208 real 0m0.645s user 0m0.003s sys 0m0.105s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 102 hit_total: 3073 miss_total: 1289 swrong=2 ewrong=2 - open/close 665 (time 1789131976.10 total 10.01 last 66.45) total: 900 open/close in 13.51 seconds: 66.60 ops/second llite.lustre-ffff8a18a0c52000.statahead_max=0 2008 real 0m13.761s user 0m0.023s sys 0m1.952s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8a18a0c52000.statahead_max=128 llite.lustre-ffff8a18a0c52000.statahead_max=128 2008 real 0m4.227s user 0m0.020s sys 0m0.718s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 31 fname_total: 102 hit_total: 4071 miss_total: 1290 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-ffff8a18a0c52000.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 31 fname_total: 102 hit_total: 4071 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff8a18a0c52000.batch_stats= snapshot_time: 1789132026.879356618 secs.nsecs start_time: 1789131954.834105766 secs.nsecs elapsed_time: 72.045250852 secs.nsecs subreqs per batch batches %% cum %% 1: 4 17 17 2: 1 4 21 4: 3 13 34 8: 2 8 43 16: 1 4 47 32: 0 0 47 64: 12 52 100 mdc.lustre-MDT0001-mdc-ffff8a18a0c52000.batch_stats= snapshot_time: 1789132026.879685431 secs.nsecs start_time: 1789131954.834240676 secs.nsecs elapsed_time: 72.045444755 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 0 0 15 4: 4 21 36 8: 1 5 42 16: 0 0 42 32: 1 5 47 64: 10 52 100 kvm mdc.lustre-MDT0000-mdc-ffff8a18a0c52000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a18a0c52000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.27 seconds: 44.06 ops/second llite.lustre-ffff8a18a0c52000.statahead_max=0 100 real 0m0.138s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a18a0c52000.statahead_max=128 llite.lustre-ffff8a18a0c52000.statahead_max=128 100 real 0m0.154s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 31 fname_total: 102 hit_total: 4071 miss_total: 1290 swrong=2 ewrong=2 - open/close 810 (time 1789132048.46 total 10.01 last 80.96) total: 900 open/close in 11.34 seconds: 79.38 ops/second llite.lustre-ffff8a18a0c52000.statahead_max=0 1000 real 0m0.211s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a18a0c52000.statahead_max=128 llite.lustre-ffff8a18a0c52000.statahead_max=128 1000 real 0m0.277s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 31 fname_total: 102 hit_total: 4071 miss_total: 1290 swrong=2 ewrong=2 - open/close 753 (time 1789132068.54 total 10.00 last 75.27) - open/close 1443 (time 1789132078.55 total 20.01 last 68.95) - open/close 2189 (time 1789132088.55 total 30.01 last 74.58) - open/close 2909 (time 1789132098.55 total 40.02 last 71.99) - open/close 3642 (time 1789132108.57 total 50.03 last 73.20) - open/close 4373 (time 1789132118.57 total 60.03 last 73.06) - open/close 5051 (time 1789132128.60 total 70.07 last 67.58) - open/close 5764 (time 1789132138.61 total 80.07 last 71.29) - open/close 6501 (time 1789132148.62 total 90.08 last 73.61) - open/close 7220 (time 1789132158.62 total 100.09 last 71.85) - open/close 8007 (time 1789132168.63 total 110.09 last 78.68) - open/close 8718 (time 1789132178.63 total 120.10 last 71.05) total: 9000 open/close in 124.31 seconds: 72.40 ops/second llite.lustre-ffff8a18a0c52000.statahead_max=0 10000 real 0m0.806s user 0m0.002s sys 0m0.124s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8a18a0c52000.statahead_max=128 llite.lustre-ffff8a18a0c52000.statahead_max=128 10000 real 0m0.601s user 0m0.002s sys 0m0.125s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 31 fname_total: 102 hit_total: 4071 miss_total: 1290 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 308 seconds llite.lustre-ffff8a18a0c52000.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 31 fname_total: 102 hit_total: 4071 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff8a18a0c52000.batch_stats= snapshot_time: 1789132504.689464717 secs.nsecs start_time: 1789132028.704203331 secs.nsecs elapsed_time: 475.985261386 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a18a0c52000.batch_stats= snapshot_time: 1789132504.689773258 secs.nsecs start_time: 1789132028.704334412 secs.nsecs elapsed_time: 475.985438846 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