== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:06:12 (1787141172) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff973b43491800.batch_stats=0 total: 100 open/close in 3.01 seconds: 33.20 ops/second llite.lustre-ffff973b43491800.statahead_max=0 208 real 0m1.773s user 0m0.004s sys 0m0.252s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff973b43491800.statahead_max=128 llite.lustre-ffff973b43491800.statahead_max=128 208 real 0m0.673s user 0m0.004s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 89 hit_total: 3368 miss_total: 773 swrong=2 ewrong=2 - open/close 673 (time 1787141199.45 total 10.01 last 67.24) total: 900 open/close in 13.68 seconds: 65.80 ops/second llite.lustre-ffff973b43491800.statahead_max=0 2008 real 0m15.010s user 0m0.026s sys 0m2.229s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff973b43491800.statahead_max=128 llite.lustre-ffff973b43491800.statahead_max=128 2008 real 0m5.159s user 0m0.014s sys 0m0.726s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 4367 miss_total: 773 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-ffff973b43491800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 4367 miss_total: 773 mdc.lustre-MDT0000-mdc-ffff973b43491800.batch_stats= snapshot_time: 1787141257.438327352 secs.nsecs start_time: 1787141177.137295905 secs.nsecs elapsed_time: 80.301031447 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 5 15 21 16: 7 21 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff973b43491800.batch_stats=0 total: 100 open/close in 3.38 seconds: 29.57 ops/second llite.lustre-ffff973b43491800.statahead_max=0 100 real 0m0.106s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff973b43491800.statahead_max=128 llite.lustre-ffff973b43491800.statahead_max=128 100 real 0m0.124s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 4367 miss_total: 773 swrong=2 ewrong=2 - open/close 680 (time 1787141279.46 total 10.00 last 67.98) total: 900 open/close in 13.26 seconds: 67.87 ops/second llite.lustre-ffff973b43491800.statahead_max=0 1000 real 0m0.204s user 0m0.001s sys 0m0.036s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff973b43491800.statahead_max=128 llite.lustre-ffff973b43491800.statahead_max=128 1000 real 0m0.163s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 4367 miss_total: 773 swrong=2 ewrong=2 - open/close 672 (time 1787141301.68 total 10.00 last 67.18) - open/close 1275 (time 1787141311.70 total 20.02 last 60.22) - open/close 1805 (time 1787141321.71 total 30.03 last 52.96) - open/close 2394 (time 1787141331.71 total 40.03 last 58.87) - open/close 2944 (time 1787141341.71 total 50.03 last 54.99) - open/close 3573 (time 1787141351.71 total 60.03 last 62.90) - open/close 4172 (time 1787141361.72 total 70.04 last 59.87) - open/close 4861 (time 1787141371.72 total 80.04 last 68.86) - open/close 5498 (time 1787141381.73 total 90.05 last 63.67) - open/close 6124 (time 1787141391.75 total 100.07 last 62.48) - open/close 6795 (time 1787141401.77 total 110.09 last 66.97) - open/close 7451 (time 1787141411.78 total 120.10 last 65.53) - open/close 8062 (time 1787141421.78 total 130.10 last 61.08) - open/close 8705 (time 1787141431.80 total 140.12 last 64.16) total: 9000 open/close in 144.44 seconds: 62.31 ops/second llite.lustre-ffff973b43491800.statahead_max=0 10000 real 0m1.084s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff973b43491800.statahead_max=128 llite.lustre-ffff973b43491800.statahead_max=128 10000 real 0m1.264s user 0m0.004s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 2 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 4367 miss_total: 773 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 358 seconds llite.lustre-ffff973b43491800.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 4367 miss_total: 773 mdc.lustre-MDT0000-mdc-ffff973b43491800.batch_stats= snapshot_time: 1787141816.842146049 secs.nsecs start_time: 1787141259.231454044 secs.nsecs elapsed_time: 557.610692005 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