== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:54:12 (1784940852) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9676c3342800.batch_stats=0 total: 100 open/close in 2.60 seconds: 38.53 ops/second llite.lustre-ffff9676c3342800.statahead_max=0 208 real 0m1.602s user 0m0.005s sys 0m0.241s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9676c3342800.statahead_max=128 llite.lustre-ffff9676c3342800.statahead_max=128 208 real 0m0.675s user 0m0.000s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 133 list_total: 28 fname_total: 97 hit_total: 2553 miss_total: 1292 swrong=2 ewrong=2 - open/close 713 (time 1784940878.83 total 10.02 last 71.16) total: 900 open/close in 12.65 seconds: 71.17 ops/second llite.lustre-ffff9676c3342800.statahead_max=0 2008 real 0m12.500s user 0m0.020s sys 0m2.336s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9676c3342800.statahead_max=128 llite.lustre-ffff9676c3342800.statahead_max=128 2008 real 0m4.159s user 0m0.016s sys 0m0.663s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 97 hit_total: 3551 miss_total: 1293 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-ffff9676c3342800.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 97 hit_total: 3551 miss_total: 1293 mdc.lustre-MDT0000-mdc-ffff9676c3342800.batch_stats= snapshot_time: 1784940927.362989369 secs.nsecs start_time: 1784940856.913000370 secs.nsecs elapsed_time: 70.449988999 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 6 8: 3 9 16 16: 8 25 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9676c3342800.batch_stats=0 total: 100 open/close in 2.70 seconds: 36.99 ops/second llite.lustre-ffff9676c3342800.statahead_max=0 100 real 0m0.062s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9676c3342800.statahead_max=128 llite.lustre-ffff9676c3342800.statahead_max=128 100 real 0m0.091s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 97 hit_total: 3551 miss_total: 1293 swrong=2 ewrong=2 - open/close 612 (time 1784940948.63 total 10.00 last 61.18) total: 900 open/close in 14.56 seconds: 61.80 ops/second llite.lustre-ffff9676c3342800.statahead_max=0 1000 real 0m0.209s user 0m0.002s sys 0m0.033s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9676c3342800.statahead_max=128 llite.lustre-ffff9676c3342800.statahead_max=128 1000 real 0m0.154s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 97 hit_total: 3551 miss_total: 1293 swrong=2 ewrong=2 - open/close 745 (time 1784940973.10 total 10.01 last 74.40) - open/close 1346 (time 1784940983.12 total 20.03 last 60.02) - open/close 2082 (time 1784940993.12 total 30.03 last 73.60) - open/close 2777 (time 1784941003.12 total 40.03 last 69.45) - open/close 3498 (time 1784941013.14 total 50.05 last 72.02) - open/close 4119 (time 1784941023.15 total 60.06 last 61.99) - open/close 4757 (time 1784941033.16 total 70.07 last 63.75) - open/close 5452 (time 1784941043.18 total 80.09 last 69.35) - open/close 6127 (time 1784941053.19 total 90.10 last 67.48) - open/close 6843 (time 1784941063.20 total 100.11 last 71.53) - open/close 7526 (time 1784941073.20 total 110.11 last 68.30) - open/close 8239 (time 1784941083.20 total 120.11 last 71.28) - open/close 8934 (time 1784941093.21 total 130.12 last 69.43) total: 9000 open/close in 131.07 seconds: 68.67 ops/second llite.lustre-ffff9676c3342800.statahead_max=0 10000 real 0m0.597s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9676c3342800.statahead_max=128 llite.lustre-ffff9676c3342800.statahead_max=128 10000 real 0m0.679s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 97 hit_total: 3551 miss_total: 1293 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 314 seconds llite.lustre-ffff9676c3342800.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 133 list_total: 29 fname_total: 97 hit_total: 3551 miss_total: 1293 mdc.lustre-MDT0000-mdc-ffff9676c3342800.batch_stats= snapshot_time: 1784941426.850442661 secs.nsecs start_time: 1784940929.069838577 secs.nsecs elapsed_time: 497.780604084 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