== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:17:50 (1787786270) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a77430fa000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a77430fa000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.09 seconds: 47.95 ops/second llite.lustre-ffff8a77430fa000.statahead_max=0 208 real 0m1.058s user 0m0.003s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a77430fa000.statahead_max=128 llite.lustre-ffff8a77430fa000.statahead_max=128 208 real 0m0.607s user 0m0.002s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 103 hit_total: 2986 miss_total: 1531 swrong=2 ewrong=2 total: 900 open/close in 9.73 seconds: 92.47 ops/second llite.lustre-ffff8a77430fa000.statahead_max=0 2008 real 0m10.204s user 0m0.022s sys 0m1.838s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff8a77430fa000.statahead_max=128 llite.lustre-ffff8a77430fa000.statahead_max=128 2008 real 0m4.702s user 0m0.011s sys 0m0.669s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 103 hit_total: 3984 miss_total: 1532 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff8a77430fa000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 103 hit_total: 3984 miss_total: 1532 mdc.lustre-MDT0000-mdc-ffff8a77430fa000.batch_stats= snapshot_time: 1787786336.308994280 secs.nsecs start_time: 1787786274.324675860 secs.nsecs elapsed_time: 61.984318420 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 3 15 15 4: 2 10 25 8: 2 10 35 16: 0 0 35 32: 2 10 45 64: 11 55 100 mdc.lustre-MDT0001-mdc-ffff8a77430fa000.batch_stats= snapshot_time: 1787786336.309229226 secs.nsecs start_time: 1787786274.324759754 secs.nsecs elapsed_time: 61.984469472 secs.nsecs subreqs per batch batches %% cum %% 1: 2 8 8 2: 3 13 21 4: 3 13 34 8: 2 8 43 16: 0 0 43 32: 2 8 52 64: 11 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8a77430fa000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8a77430fa000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.96 seconds: 50.94 ops/second llite.lustre-ffff8a77430fa000.statahead_max=0 100 real 0m0.141s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a77430fa000.statahead_max=128 llite.lustre-ffff8a77430fa000.statahead_max=128 100 real 0m0.270s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 103 hit_total: 3984 miss_total: 1532 swrong=2 ewrong=2 - open/close 722 (time 1787786357.81 total 10.02 last 72.05) total: 900 open/close in 11.70 seconds: 76.94 ops/second llite.lustre-ffff8a77430fa000.statahead_max=0 1000 real 0m0.230s user 0m0.002s sys 0m0.064s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a77430fa000.statahead_max=128 llite.lustre-ffff8a77430fa000.statahead_max=128 1000 real 0m0.227s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 103 hit_total: 3984 miss_total: 1532 swrong=2 ewrong=2 - open/close 908 (time 1787786380.52 total 10.00 last 90.77) - open/close 1839 (time 1787786390.52 total 20.01 last 93.07) - open/close 2709 (time 1787786400.53 total 30.01 last 86.93) - open/close 3658 (time 1787786410.54 total 40.02 last 94.84) - open/close 4662 (time 1787786420.55 total 50.03 last 100.29) - open/close 5553 (time 1787786430.57 total 60.05 last 88.96) - open/close 6310 (time 1787786440.57 total 70.05 last 75.66) - open/close 7291 (time 1787786450.58 total 80.06 last 98.04) - open/close 8332 (time 1787786460.58 total 90.06 last 104.07) total: 9000 open/close in 97.10 seconds: 92.68 ops/second llite.lustre-ffff8a77430fa000.statahead_max=0 10000 real 0m0.430s user 0m0.002s sys 0m0.100s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a77430fa000.statahead_max=128 llite.lustre-ffff8a77430fa000.statahead_max=128 10000 real 0m0.643s user 0m0.002s sys 0m0.121s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 103 hit_total: 3984 miss_total: 1532 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 275 seconds llite.lustre-ffff8a77430fa000.statahead_stats= statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 103 hit_total: 3984 miss_total: 1532 mdc.lustre-MDT0000-mdc-ffff8a77430fa000.batch_stats= snapshot_time: 1787786756.728150645 secs.nsecs start_time: 1787786337.769530520 secs.nsecs elapsed_time: 418.958620125 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8a77430fa000.batch_stats= snapshot_time: 1787786756.728215087 secs.nsecs start_time: 1787786337.769639874 secs.nsecs elapsed_time: 418.958575213 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