== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:31:41 (1787859101) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff988f122cd000.batch_stats=0 total: 100 open/close in 4.49 seconds: 22.27 ops/second llite.lustre-ffff988f122cd000.statahead_max=0 208 real 0m2.185s user 0m0.005s sys 0m0.235s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff988f122cd000.statahead_max=128 llite.lustre-ffff988f122cd000.statahead_max=128 208 real 0m0.731s user 0m0.003s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 74 hit_total: 2993 miss_total: 1591 swrong=2 ewrong=2 - open/close 540 (time 1787859135.86 total 10.02 last 53.87) total: 900 open/close in 15.79 seconds: 57.00 ops/second llite.lustre-ffff988f122cd000.statahead_max=0 2008 real 0m14.305s user 0m0.020s sys 0m1.945s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff988f122cd000.statahead_max=128 llite.lustre-ffff988f122cd000.statahead_max=128 2008 real 0m5.734s user 0m0.012s sys 0m0.586s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 74 hit_total: 3991 miss_total: 1592 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 27 seconds llite.lustre-ffff988f122cd000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 74 hit_total: 3991 miss_total: 1592 mdc.lustre-MDT0000-mdc-ffff988f122cd000.batch_stats= snapshot_time: 1787859203.373423903 secs.nsecs start_time: 1787859108.352939666 secs.nsecs elapsed_time: 95.020484237 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 5 17 20 16: 4 13 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff988f122cd000.batch_stats=0 total: 100 open/close in 3.57 seconds: 28.00 ops/second llite.lustre-ffff988f122cd000.statahead_max=0 100 real 0m0.080s user 0m0.001s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff988f122cd000.statahead_max=128 llite.lustre-ffff988f122cd000.statahead_max=128 100 real 0m0.192s user 0m0.006s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 74 hit_total: 3991 miss_total: 1592 swrong=2 ewrong=2 - open/close 605 (time 1787859227.02 total 10.00 last 60.49) total: 900 open/close in 16.98 seconds: 53.02 ops/second llite.lustre-ffff988f122cd000.statahead_max=0 1000 real 0m0.231s user 0m0.016s sys 0m0.026s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff988f122cd000.statahead_max=128 llite.lustre-ffff988f122cd000.statahead_max=128 1000 real 0m0.268s user 0m0.000s sys 0m0.010s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 74 hit_total: 3991 miss_total: 1592 swrong=2 ewrong=2 - open/close 562 (time 1787859257.03 total 10.01 last 56.17) - open/close 1151 (time 1787859267.05 total 20.02 last 58.79) - open/close 1874 (time 1787859277.05 total 30.03 last 72.29) - open/close 2405 (time 1787859287.07 total 40.05 last 52.98) - open/close 2984 (time 1787859297.08 total 50.05 last 57.87) - open/close 3485 (time 1787859307.09 total 60.07 last 50.04) - open/close 3999 (time 1787859317.10 total 70.08 last 51.35) - open/close 4523 (time 1787859327.10 total 80.08 last 52.39) - open/close 5099 (time 1787859337.10 total 90.08 last 57.59) - open/close 5669 (time 1787859347.11 total 100.09 last 56.95) - open/close 6259 (time 1787859357.12 total 110.09 last 58.98) - open/close 6838 (time 1787859367.12 total 120.09 last 57.89) - open/close 7577 (time 1787859377.12 total 130.09 last 73.89) - open/close 8260 (time 1787859387.12 total 140.10 last 68.27) - open/close 8773 (time 1787859397.14 total 150.11 last 51.23) total: 9000 open/close in 154.30 seconds: 58.33 ops/second llite.lustre-ffff988f122cd000.statahead_max=0 10000 real 0m0.521s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff988f122cd000.statahead_max=128 llite.lustre-ffff988f122cd000.statahead_max=128 10000 real 0m0.738s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 74 hit_total: 3991 miss_total: 1592 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 384 seconds llite.lustre-ffff988f122cd000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 74 hit_total: 3991 miss_total: 1592 mdc.lustre-MDT0000-mdc-ffff988f122cd000.batch_stats= snapshot_time: 1787859804.033258193 secs.nsecs start_time: 1787859205.235815414 secs.nsecs elapsed_time: 598.797442779 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