== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:30:17 (1787383817) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88b0612cf800.batch_stats=0 total: 100 open/close in 2.83 seconds: 35.31 ops/second llite.lustre-ffff88b0612cf800.statahead_max=0 208 real 0m1.159s user 0m0.004s sys 0m0.229s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88b0612cf800.statahead_max=128 llite.lustre-ffff88b0612cf800.statahead_max=128 208 real 0m0.769s user 0m0.003s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 120 list_total: 28 fname_total: 94 hit_total: 2710 miss_total: 1579 swrong=2 ewrong=2 - open/close 697 (time 1787383843.50 total 10.00 last 69.68) total: 900 open/close in 13.36 seconds: 67.36 ops/second llite.lustre-ffff88b0612cf800.statahead_max=0 2008 real 0m13.694s user 0m0.022s sys 0m2.181s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff88b0612cf800.statahead_max=128 llite.lustre-ffff88b0612cf800.statahead_max=128 2008 real 0m4.186s user 0m0.023s sys 0m0.690s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 94 hit_total: 3708 miss_total: 1580 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-ffff88b0612cf800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 94 hit_total: 3708 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff88b0612cf800.batch_stats= snapshot_time: 1787383896.199252234 secs.nsecs start_time: 1787383822.830210398 secs.nsecs elapsed_time: 73.369041836 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 4 13 17 16: 6 20 37 32: 4 13 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff88b0612cf800.batch_stats=0 total: 100 open/close in 3.59 seconds: 27.83 ops/second llite.lustre-ffff88b0612cf800.statahead_max=0 100 real 0m0.143s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88b0612cf800.statahead_max=128 llite.lustre-ffff88b0612cf800.statahead_max=128 100 real 0m0.159s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 94 hit_total: 3708 miss_total: 1580 swrong=2 ewrong=2 - open/close 568 (time 1787383920.82 total 10.01 last 56.74) total: 900 open/close in 15.54 seconds: 57.92 ops/second llite.lustre-ffff88b0612cf800.statahead_max=0 1000 real 0m0.148s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88b0612cf800.statahead_max=128 llite.lustre-ffff88b0612cf800.statahead_max=128 1000 real 0m0.130s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 94 hit_total: 3708 miss_total: 1580 swrong=2 ewrong=2 - open/close 646 (time 1787383944.31 total 10.00 last 64.59) - open/close 1347 (time 1787383954.31 total 20.00 last 70.09) - open/close 2058 (time 1787383964.32 total 30.01 last 71.06) - open/close 2793 (time 1787383974.36 total 40.05 last 73.23) - open/close 3483 (time 1787383984.37 total 50.05 last 68.95) - open/close 4181 (time 1787383994.37 total 60.06 last 69.74) - open/close 4873 (time 1787384004.41 total 70.10 last 68.96) - open/close 5509 (time 1787384014.41 total 80.10 last 63.60) - open/close 6211 (time 1787384024.41 total 90.10 last 70.19) - open/close 6901 (time 1787384034.43 total 100.12 last 68.86) - open/close 7534 (time 1787384044.44 total 110.13 last 63.26) - open/close 8233 (time 1787384054.44 total 120.13 last 69.87) - open/close 8905 (time 1787384064.45 total 130.14 last 67.13) total: 9000 open/close in 131.33 seconds: 68.53 ops/second llite.lustre-ffff88b0612cf800.statahead_max=0 10000 real 0m0.721s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88b0612cf800.statahead_max=128 llite.lustre-ffff88b0612cf800.statahead_max=128 10000 real 0m0.659s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 94 hit_total: 3708 miss_total: 1580 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 324 seconds llite.lustre-ffff88b0612cf800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 120 list_total: 29 fname_total: 94 hit_total: 3708 miss_total: 1580 mdc.lustre-MDT0000-mdc-ffff88b0612cf800.batch_stats= snapshot_time: 1787384405.544488439 secs.nsecs start_time: 1787383897.629141767 secs.nsecs elapsed_time: 507.915346672 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