== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:18:09 (1790684289) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b46c54d7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b46c54d7800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.70 seconds: 36.99 ops/second llite.lustre-ffff9b46c54d7800.statahead_max=0 208 real 0m1.291s user 0m0.007s sys 0m0.241s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b46c54d7800.statahead_max=128 llite.lustre-ffff9b46c54d7800.statahead_max=128 208 real 0m0.828s user 0m0.003s sys 0m0.114s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 30 fname_total: 97 hit_total: 2732 miss_total: 1771 swrong=2 ewrong=2 - open/close 742 (time 1790684316.99 total 10.00 last 74.18) total: 900 open/close in 12.34 seconds: 72.91 ops/second llite.lustre-ffff9b46c54d7800.statahead_max=0 2008 real 0m13.704s user 0m0.027s sys 0m2.131s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9b46c54d7800.statahead_max=128 llite.lustre-ffff9b46c54d7800.statahead_max=128 2008 real 0m4.743s user 0m0.018s sys 0m0.692s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 97 hit_total: 3731 miss_total: 1771 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-ffff9b46c54d7800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 97 hit_total: 3731 miss_total: 1771 mdc.lustre-MDT0000-mdc-ffff9b46c54d7800.batch_stats= snapshot_time: 1790684369.916080205 secs.nsecs start_time: 1790684294.295238788 secs.nsecs elapsed_time: 75.620841417 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 10 4: 2 10 21 8: 2 10 31 16: 0 0 31 32: 3 15 47 64: 10 52 100 mdc.lustre-MDT0001-mdc-ffff9b46c54d7800.batch_stats= snapshot_time: 1790684369.916170285 secs.nsecs start_time: 1790684294.295414580 secs.nsecs elapsed_time: 75.620755705 secs.nsecs subreqs per batch batches %% cum %% 1: 5 22 22 2: 0 0 22 4: 4 18 40 8: 0 0 40 16: 0 0 40 32: 2 9 50 64: 11 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9b46c54d7800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b46c54d7800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.62 seconds: 38.16 ops/second llite.lustre-ffff9b46c54d7800.statahead_max=0 100 real 0m0.154s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b46c54d7800.statahead_max=128 llite.lustre-ffff9b46c54d7800.statahead_max=128 100 real 0m0.196s user 0m0.003s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 97 hit_total: 3731 miss_total: 1771 swrong=2 ewrong=2 - open/close 777 (time 1790684394.59 total 10.01 last 77.61) total: 900 open/close in 11.76 seconds: 76.55 ops/second llite.lustre-ffff9b46c54d7800.statahead_max=0 1000 real 0m0.276s user 0m0.003s sys 0m0.066s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9b46c54d7800.statahead_max=128 llite.lustre-ffff9b46c54d7800.statahead_max=128 1000 real 0m0.233s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 97 hit_total: 3731 miss_total: 1771 swrong=2 ewrong=2 - open/close 819 (time 1790684417.45 total 10.01 last 81.80) - open/close 1510 (time 1790684427.46 total 20.02 last 69.07) - open/close 2170 (time 1790684437.48 total 30.03 last 65.89) - open/close 2734 (time 1790684447.51 total 40.07 last 56.22) - open/close 3245 (time 1790684457.51 total 50.07 last 51.10) - open/close 3937 (time 1790684467.51 total 60.07 last 69.17) - open/close 4724 (time 1790684477.52 total 70.08 last 78.63) - open/close 5422 (time 1790684487.53 total 80.09 last 69.76) - open/close 6127 (time 1790684497.54 total 90.10 last 70.41) - open/close 6571 (time 1790684507.55 total 100.10 last 44.37) - open/close 7095 (time 1790684517.57 total 110.13 last 52.28) - open/close 7780 (time 1790684527.57 total 120.13 last 68.46) - open/close 8515 (time 1790684537.59 total 130.15 last 73.41) total: 9000 open/close in 136.41 seconds: 65.98 ops/second llite.lustre-ffff9b46c54d7800.statahead_max=0 10000 real 0m0.626s user 0m0.005s sys 0m0.127s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9b46c54d7800.statahead_max=128 llite.lustre-ffff9b46c54d7800.statahead_max=128 10000 real 0m0.534s user 0m0.004s sys 0m0.126s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 97 hit_total: 3731 miss_total: 1771 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 336 seconds llite.lustre-ffff9b46c54d7800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 31 fname_total: 97 hit_total: 3731 miss_total: 1771 mdc.lustre-MDT0000-mdc-ffff9b46c54d7800.batch_stats= snapshot_time: 1790684893.746037238 secs.nsecs start_time: 1790684372.305680622 secs.nsecs elapsed_time: 521.440356616 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9b46c54d7800.batch_stats= snapshot_time: 1790684893.746110374 secs.nsecs start_time: 1790684372.306298705 secs.nsecs elapsed_time: 521.439811669 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