== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:23:58 (1787739838) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e8a810c4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e8a810c4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.29 seconds: 43.61 ops/second llite.lustre-ffff8e8a810c4000.statahead_max=0 208 real 0m0.930s user 0m0.002s sys 0m0.199s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8e8a810c4000.statahead_max=128 llite.lustre-ffff8e8a810c4000.statahead_max=128 208 real 0m0.532s user 0m0.003s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 109 list_total: 27 fname_total: 86 hit_total: 2945 miss_total: 1262 swrong=2 ewrong=2 total: 900 open/close in 9.50 seconds: 94.78 ops/second llite.lustre-ffff8e8a810c4000.statahead_max=0 2008 real 0m12.598s user 0m0.028s sys 0m1.875s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8e8a810c4000.statahead_max=128 llite.lustre-ffff8e8a810c4000.statahead_max=128 2008 real 0m4.700s user 0m0.016s sys 0m0.637s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 3943 miss_total: 1263 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-ffff8e8a810c4000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 3943 miss_total: 1263 mdc.lustre-MDT0000-mdc-ffff8e8a810c4000.batch_stats= snapshot_time: 1787739909.692216773 secs.nsecs start_time: 1787739843.448094851 secs.nsecs elapsed_time: 66.244121922 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 0 0 14 4: 1 4 19 8: 3 14 33 16: 0 0 33 32: 3 14 47 64: 11 52 100 mdc.lustre-MDT0001-mdc-ffff8e8a810c4000.batch_stats= snapshot_time: 1787739909.692442243 secs.nsecs start_time: 1787739843.448249200 secs.nsecs elapsed_time: 66.244193043 secs.nsecs subreqs per batch batches %% cum %% 1: 5 22 22 2: 3 13 36 4: 1 4 40 8: 1 4 45 16: 0 0 45 32: 4 18 63 64: 8 36 100 kvm mdc.lustre-MDT0000-mdc-ffff8e8a810c4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e8a810c4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.01 seconds: 49.81 ops/second llite.lustre-ffff8e8a810c4000.statahead_max=0 100 real 0m0.096s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8e8a810c4000.statahead_max=128 llite.lustre-ffff8e8a810c4000.statahead_max=128 100 real 0m0.104s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 3943 miss_total: 1263 swrong=2 ewrong=2 - open/close 897 (time 1787739930.06 total 10.01 last 89.63) total: 900 open/close in 10.02 seconds: 89.78 ops/second llite.lustre-ffff8e8a810c4000.statahead_max=0 1000 real 0m0.170s user 0m0.002s sys 0m0.055s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e8a810c4000.statahead_max=128 llite.lustre-ffff8e8a810c4000.statahead_max=128 1000 real 0m0.203s user 0m0.004s sys 0m0.035s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 3943 miss_total: 1263 swrong=2 ewrong=2 - open/close 942 (time 1787739949.41 total 10.01 last 94.14) - open/close 1990 (time 1787739959.42 total 20.01 last 104.75) - open/close 2817 (time 1787739969.42 total 30.02 last 82.65) - open/close 3683 (time 1787739979.43 total 40.02 last 86.54) - open/close 4425 (time 1787739989.46 total 50.05 last 74.00) - open/close 5264 (time 1787739999.46 total 60.06 last 83.87) - open/close 6199 (time 1787740009.47 total 70.07 last 93.39) - open/close 6891 (time 1787740019.48 total 80.07 last 69.17) - open/close 7708 (time 1787740029.48 total 90.08 last 81.66) - open/close 8407 (time 1787740039.68 total 100.27 last 68.57) total: 9000 open/close in 109.32 seconds: 82.32 ops/second llite.lustre-ffff8e8a810c4000.statahead_max=0 10000 real 0m0.513s user 0m0.004s sys 0m0.120s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8e8a810c4000.statahead_max=128 llite.lustre-ffff8e8a810c4000.statahead_max=128 10000 real 0m0.640s user 0m0.002s sys 0m0.125s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 3943 miss_total: 1263 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 290 seconds llite.lustre-ffff8e8a810c4000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 3943 miss_total: 1263 mdc.lustre-MDT0000-mdc-ffff8e8a810c4000.batch_stats= snapshot_time: 1787740355.401356236 secs.nsecs start_time: 1787739911.378109142 secs.nsecs elapsed_time: 444.023247094 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8e8a810c4000.batch_stats= snapshot_time: 1787740355.401418098 secs.nsecs start_time: 1787739911.378196197 secs.nsecs elapsed_time: 444.023221901 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