== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:56:42 (1780336602) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8edc43f4c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8edc43f4c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.59 seconds: 38.67 ops/second llite.lustre-ffff8edc43f4c000.statahead_max=0 208 real 0m1.507s user 0m0.003s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8edc43f4c000.statahead_max=128 llite.lustre-ffff8edc43f4c000.statahead_max=128 208 real 0m0.585s user 0m0.000s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 81 hit_total: 2719 miss_total: 1534 swrong=2 ewrong=2 - open/close 849 (time 1780336628.01 total 10.01 last 84.84) total: 900 open/close in 10.68 seconds: 84.25 ops/second llite.lustre-ffff8edc43f4c000.statahead_max=0 2008 real 0m11.875s user 0m0.028s sys 0m2.020s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8edc43f4c000.statahead_max=128 llite.lustre-ffff8edc43f4c000.statahead_max=128 2008 real 0m4.304s user 0m0.021s sys 0m0.622s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 81 hit_total: 3717 miss_total: 1535 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff8edc43f4c000.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 81 hit_total: 3717 miss_total: 1535 mdc.lustre-MDT0000-mdc-ffff8edc43f4c000.batch_stats= snapshot_time: 1780336671.823294041 secs.nsecs start_time: 1780336607.696734635 secs.nsecs elapsed_time: 64.126559406 secs.nsecs subreqs per batch batches % cum % 1: 1 5 5 2: 1 5 10 4: 5 25 35 8: 0 0 35 16: 0 0 35 32: 3 15 50 64: 10 50 100 mdc.lustre-MDT0001-mdc-ffff8edc43f4c000.batch_stats= snapshot_time: 1780336671.823376172 secs.nsecs start_time: 1780336607.696878245 secs.nsecs elapsed_time: 64.126497927 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 1 5 5 4: 4 21 26 8: 1 5 31 16: 0 0 31 32: 1 5 36 64: 12 63 100 kvm mdc.lustre-MDT0000-mdc-ffff8edc43f4c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8edc43f4c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.38 seconds: 42.10 ops/second llite.lustre-ffff8edc43f4c000.statahead_max=0 100 real 0m0.164s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8edc43f4c000.statahead_max=128 llite.lustre-ffff8edc43f4c000.statahead_max=128 100 real 0m0.117s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 81 hit_total: 3717 miss_total: 1535 swrong=2 ewrong=2 total: 900 open/close in 9.06 seconds: 99.39 ops/second llite.lustre-ffff8edc43f4c000.statahead_max=0 1000 real 0m0.220s user 0m0.001s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8edc43f4c000.statahead_max=128 llite.lustre-ffff8edc43f4c000.statahead_max=128 1000 real 0m0.117s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 81 hit_total: 3717 miss_total: 1535 swrong=2 ewrong=2 - open/close 887 (time 1780336706.84 total 10.00 last 88.68) - open/close 1734 (time 1780336716.86 total 20.02 last 84.54) - open/close 2501 (time 1780336726.86 total 30.03 last 76.66) - open/close 3361 (time 1780336736.87 total 40.03 last 85.94) - open/close 4121 (time 1780336746.88 total 50.04 last 75.94) - open/close 5011 (time 1780336756.88 total 60.04 last 88.99) - open/close 5857 (time 1780336766.88 total 70.04 last 84.59) - open/close 6835 (time 1780336776.88 total 80.04 last 97.79) - open/close 7613 (time 1780336786.89 total 90.06 last 77.72) - open/close 8302 (time 1780336796.91 total 100.07 last 68.78) total: 9000 open/close in 109.66 seconds: 82.08 ops/second llite.lustre-ffff8edc43f4c000.statahead_max=0 10000 real 0m0.608s user 0m0.002s sys 0m0.112s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8edc43f4c000.statahead_max=128 llite.lustre-ffff8edc43f4c000.statahead_max=128 10000 real 0m0.366s user 0m0.003s sys 0m0.111s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 81 hit_total: 3717 miss_total: 1535 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 288 seconds llite.lustre-ffff8edc43f4c000.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 81 hit_total: 3717 miss_total: 1535 mdc.lustre-MDT0000-mdc-ffff8edc43f4c000.batch_stats= snapshot_time: 1780337109.179804218 secs.nsecs start_time: 1780336673.291803795 secs.nsecs elapsed_time: 435.888000423 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8edc43f4c000.batch_stats= snapshot_time: 1780337109.179868842 secs.nsecs start_time: 1780336673.291942335 secs.nsecs elapsed_time: 435.887926507 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