== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:54:42 (1789127682) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ac3b32d1800.batch_stats=0 total: 100 open/close in 2.27 seconds: 44.09 ops/second llite.lustre-ffff9ac3b32d1800.statahead_max=0 208 real 0m1.391s user 0m0.003s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9ac3b32d1800.statahead_max=128 llite.lustre-ffff9ac3b32d1800.statahead_max=128 208 real 0m0.532s user 0m0.002s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 91 hit_total: 2693 miss_total: 1747 swrong=2 ewrong=2 - open/close 800 (time 1789127706.39 total 10.01 last 79.90) total: 900 open/close in 11.28 seconds: 79.80 ops/second llite.lustre-ffff9ac3b32d1800.statahead_max=0 2008 real 0m11.460s user 0m0.027s sys 0m1.794s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9ac3b32d1800.statahead_max=128 llite.lustre-ffff9ac3b32d1800.statahead_max=128 2008 real 0m4.086s user 0m0.017s sys 0m0.560s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 91 hit_total: 3692 miss_total: 1747 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-ffff9ac3b32d1800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 91 hit_total: 3692 miss_total: 1747 mdc.lustre-MDT0000-mdc-ffff9ac3b32d1800.batch_stats= snapshot_time: 1789127751.814859905 secs.nsecs start_time: 1789127686.341910138 secs.nsecs elapsed_time: 65.472949767 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 2 6 12 8: 4 12 25 16: 6 18 43 32: 3 9 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9ac3b32d1800.batch_stats=0 total: 100 open/close in 2.67 seconds: 37.52 ops/second llite.lustre-ffff9ac3b32d1800.statahead_max=0 100 real 0m0.134s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ac3b32d1800.statahead_max=128 llite.lustre-ffff9ac3b32d1800.statahead_max=128 100 real 0m0.124s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 91 hit_total: 3692 miss_total: 1747 swrong=2 ewrong=2 - open/close 807 (time 1789127772.48 total 10.01 last 80.65) total: 900 open/close in 11.09 seconds: 81.13 ops/second llite.lustre-ffff9ac3b32d1800.statahead_max=0 1000 real 0m0.096s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ac3b32d1800.statahead_max=128 llite.lustre-ffff9ac3b32d1800.statahead_max=128 1000 real 0m0.184s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 91 hit_total: 3692 miss_total: 1747 swrong=2 ewrong=2 - open/close 735 (time 1789127791.68 total 10.00 last 73.47) - open/close 1532 (time 1789127801.69 total 20.01 last 79.64) - open/close 2345 (time 1789127811.70 total 30.02 last 81.20) - open/close 3140 (time 1789127821.71 total 40.03 last 79.44) - open/close 3974 (time 1789127831.73 total 50.05 last 83.26) - open/close 4839 (time 1789127841.73 total 60.05 last 86.48) - open/close 5655 (time 1789127851.73 total 70.06 last 81.56) - open/close 6496 (time 1789127861.75 total 80.07 last 84.01) - open/close 7269 (time 1789127871.76 total 90.08 last 77.21) - open/close 8099 (time 1789127881.77 total 100.09 last 82.91) - open/close 8921 (time 1789127891.77 total 110.09 last 82.17) total: 9000 open/close in 111.03 seconds: 81.06 ops/second llite.lustre-ffff9ac3b32d1800.statahead_max=0 10000 real 0m0.602s user 0m0.002s sys 0m0.052s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9ac3b32d1800.statahead_max=128 llite.lustre-ffff9ac3b32d1800.statahead_max=128 10000 real 0m0.599s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 91 hit_total: 3692 miss_total: 1747 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 281 seconds llite.lustre-ffff9ac3b32d1800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 91 hit_total: 3692 miss_total: 1747 mdc.lustre-MDT0000-mdc-ffff9ac3b32d1800.batch_stats= snapshot_time: 1789128187.594754367 secs.nsecs start_time: 1789127753.572405872 secs.nsecs elapsed_time: 434.022348495 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