== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:02:04 (1788922924) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fc144f5c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9fc144f5c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.90 seconds: 52.68 ops/second llite.lustre-ffff9fc144f5c000.statahead_max=0 208 real 0m1.154s user 0m0.003s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9fc144f5c000.statahead_max=128 llite.lustre-ffff9fc144f5c000.statahead_max=128 208 real 0m0.401s user 0m0.002s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 87 hit_total: 2609 miss_total: 1158 swrong=2 ewrong=2 total: 900 open/close in 9.41 seconds: 95.62 ops/second llite.lustre-ffff9fc144f5c000.statahead_max=0 2008 real 0m10.591s user 0m0.025s sys 0m1.893s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9fc144f5c000.statahead_max=128 llite.lustre-ffff9fc144f5c000.statahead_max=128 2008 real 0m5.218s user 0m0.010s sys 0m0.611s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 87 hit_total: 3607 miss_total: 1159 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9fc144f5c000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 87 hit_total: 3607 miss_total: 1159 mdc.lustre-MDT0000-mdc-ffff9fc144f5c000.batch_stats= snapshot_time: 1788922998.076572735 secs.nsecs start_time: 1788922929.047907061 secs.nsecs elapsed_time: 69.028665674 secs.nsecs subreqs per batch batches %% cum %% 1: 6 23 23 2: 1 3 26 4: 4 15 42 8: 3 11 53 16: 0 0 53 32: 1 3 57 64: 11 42 100 mdc.lustre-MDT0001-mdc-ffff9fc144f5c000.batch_stats= snapshot_time: 1788922998.076654093 secs.nsecs start_time: 1788922929.048108471 secs.nsecs elapsed_time: 69.028545622 secs.nsecs subreqs per batch batches %% cum %% 1: 5 20 20 2: 2 8 28 4: 2 8 36 8: 4 16 52 16: 0 0 52 32: 0 0 52 64: 12 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9fc144f5c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9fc144f5c000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.70 seconds: 37.00 ops/second llite.lustre-ffff9fc144f5c000.statahead_max=0 100 real 0m0.121s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9fc144f5c000.statahead_max=128 llite.lustre-ffff9fc144f5c000.statahead_max=128 100 real 0m0.211s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 87 hit_total: 3607 miss_total: 1159 swrong=2 ewrong=2 - open/close 748 (time 1788923020.49 total 10.00 last 74.78) total: 900 open/close in 11.91 seconds: 75.54 ops/second llite.lustre-ffff9fc144f5c000.statahead_max=0 1000 real 0m0.311s user 0m0.002s sys 0m0.052s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9fc144f5c000.statahead_max=128 llite.lustre-ffff9fc144f5c000.statahead_max=128 1000 real 0m0.244s user 0m0.004s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 87 hit_total: 3607 miss_total: 1159 swrong=2 ewrong=2 - open/close 739 (time 1788923043.37 total 10.00 last 73.89) - open/close 1576 (time 1788923053.37 total 20.01 last 83.67) - open/close 2458 (time 1788923063.37 total 30.01 last 88.15) - open/close 3650 (time 1788923073.38 total 40.02 last 119.11) - open/close 4665 (time 1788923083.39 total 50.03 last 101.40) - open/close 5674 (time 1788923093.39 total 60.03 last 100.90) - open/close 6558 (time 1788923103.39 total 70.03 last 88.39) - open/close 7386 (time 1788923113.40 total 80.04 last 82.75) - open/close 8192 (time 1788923123.43 total 90.07 last 80.35) total: 9000 open/close in 99.34 seconds: 90.60 ops/second llite.lustre-ffff9fc144f5c000.statahead_max=0 10000 real 0m0.749s user 0m0.004s sys 0m0.140s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fc144f5c000.statahead_max=128 llite.lustre-ffff9fc144f5c000.statahead_max=128 10000 real 0m0.653s user 0m0.003s sys 0m0.129s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 87 hit_total: 3607 miss_total: 1159 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 317 seconds llite.lustre-ffff9fc144f5c000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 87 hit_total: 3607 miss_total: 1159 mdc.lustre-MDT0000-mdc-ffff9fc144f5c000.batch_stats= snapshot_time: 1788923466.576902356 secs.nsecs start_time: 1788923000.616034855 secs.nsecs elapsed_time: 465.960867501 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9fc144f5c000.batch_stats= snapshot_time: 1788923466.576975277 secs.nsecs start_time: 1788923000.616136161 secs.nsecs elapsed_time: 465.960839116 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