== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:41:31 (1789141291) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8adebd28d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8adebd28d800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.09 seconds: 47.81 ops/second llite.lustre-ffff8adebd28d800.statahead_max=0 208 real 0m1.697s user 0m0.005s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8adebd28d800.statahead_max=128 llite.lustre-ffff8adebd28d800.statahead_max=128 208 real 0m0.601s user 0m0.002s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 95 hit_total: 2701 miss_total: 1679 swrong=2 ewrong=2 - open/close 782 (time 1789141318.64 total 10.00 last 78.17) total: 900 open/close in 11.44 seconds: 78.70 ops/second llite.lustre-ffff8adebd28d800.statahead_max=0 2008 real 0m10.887s user 0m0.031s sys 0m1.903s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8adebd28d800.statahead_max=128 llite.lustre-ffff8adebd28d800.statahead_max=128 2008 real 0m4.164s user 0m0.010s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 3699 miss_total: 1680 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff8adebd28d800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 3699 miss_total: 1680 mdc.lustre-MDT0000-mdc-ffff8adebd28d800.batch_stats= snapshot_time: 1789141364.677588871 secs.nsecs start_time: 1789141295.896770331 secs.nsecs elapsed_time: 68.780818540 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 2 9 23 4: 2 9 33 8: 1 4 38 16: 0 0 38 32: 2 9 47 64: 11 52 100 mdc.lustre-MDT0001-mdc-ffff8adebd28d800.batch_stats= snapshot_time: 1789141364.677657525 secs.nsecs start_time: 1789141295.896966950 secs.nsecs elapsed_time: 68.780690575 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 0 0 15 4: 3 15 30 8: 1 5 35 16: 0 0 35 32: 2 10 45 64: 11 55 100 kvm mdc.lustre-MDT0000-mdc-ffff8adebd28d800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8adebd28d800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.51 seconds: 39.79 ops/second llite.lustre-ffff8adebd28d800.statahead_max=0 100 real 0m0.097s user 0m0.000s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8adebd28d800.statahead_max=128 llite.lustre-ffff8adebd28d800.statahead_max=128 100 real 0m0.096s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 3699 miss_total: 1680 swrong=2 ewrong=2 total: 900 open/close in 8.35 seconds: 107.75 ops/second llite.lustre-ffff8adebd28d800.statahead_max=0 1000 real 0m0.177s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8adebd28d800.statahead_max=128 llite.lustre-ffff8adebd28d800.statahead_max=128 1000 real 0m0.209s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 3699 miss_total: 1680 swrong=2 ewrong=2 - open/close 852 (time 1789141402.03 total 10.01 last 85.14) - open/close 1601 (time 1789141412.03 total 20.01 last 74.88) - open/close 2573 (time 1789141422.03 total 30.01 last 97.20) - open/close 3322 (time 1789141432.04 total 40.01 last 74.87) - open/close 4138 (time 1789141442.04 total 50.02 last 81.56) - open/close 4908 (time 1789141452.04 total 60.02 last 77.00) - open/close 5908 (time 1789141462.04 total 70.02 last 99.99) - open/close 6879 (time 1789141472.05 total 80.02 last 97.05) - open/close 7882 (time 1789141482.05 total 90.03 last 100.26) - open/close 8770 (time 1789141492.05 total 100.03 last 88.78) total: 9000 open/close in 102.91 seconds: 87.46 ops/second llite.lustre-ffff8adebd28d800.statahead_max=0 10000 real 0m0.968s user 0m0.007s sys 0m0.116s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8adebd28d800.statahead_max=128 llite.lustre-ffff8adebd28d800.statahead_max=128 10000 real 0m0.876s user 0m0.003s sys 0m0.112s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 3699 miss_total: 1680 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 288 seconds llite.lustre-ffff8adebd28d800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 133 list_total: 30 fname_total: 95 hit_total: 3699 miss_total: 1680 mdc.lustre-MDT0000-mdc-ffff8adebd28d800.batch_stats= snapshot_time: 1789141798.831573177 secs.nsecs start_time: 1789141366.291768617 secs.nsecs elapsed_time: 432.539804560 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8adebd28d800.batch_stats= snapshot_time: 1789141798.831643830 secs.nsecs start_time: 1789141366.291979240 secs.nsecs elapsed_time: 432.539664590 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