== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:30:11 (1787830211) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c7343f53800.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.75 ops/second llite.lustre-ffff8c7343f53800.statahead_max=0 208 real 0m1.218s user 0m0.008s sys 0m0.249s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8c7343f53800.statahead_max=128 llite.lustre-ffff8c7343f53800.statahead_max=128 208 real 0m0.568s user 0m0.004s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 86 hit_total: 3216 miss_total: 1290 swrong=2 ewrong=2 - open/close 647 (time 1787830237.71 total 10.01 last 64.66) total: 900 open/close in 13.43 seconds: 67.03 ops/second llite.lustre-ffff8c7343f53800.statahead_max=0 2008 real 0m12.907s user 0m0.033s sys 0m2.028s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8c7343f53800.statahead_max=128 llite.lustre-ffff8c7343f53800.statahead_max=128 2008 real 0m4.657s user 0m0.021s sys 0m0.634s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 86 hit_total: 4214 miss_total: 1291 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-ffff8c7343f53800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 86 hit_total: 4214 miss_total: 1291 mdc.lustre-MDT0000-mdc-ffff8c7343f53800.batch_stats= snapshot_time: 1787830286.121328360 secs.nsecs start_time: 1787830215.921975765 secs.nsecs elapsed_time: 70.199352595 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 2 5 11 4: 3 8 20 8: 4 11 32 16: 5 14 47 32: 3 8 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8c7343f53800.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.72 ops/second llite.lustre-ffff8c7343f53800.statahead_max=0 100 real 0m0.111s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8c7343f53800.statahead_max=128 llite.lustre-ffff8c7343f53800.statahead_max=128 100 real 0m0.130s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 86 hit_total: 4214 miss_total: 1291 swrong=2 ewrong=2 - open/close 614 (time 1787830307.49 total 10.00 last 61.39) total: 900 open/close in 14.26 seconds: 63.09 ops/second llite.lustre-ffff8c7343f53800.statahead_max=0 1000 real 0m0.282s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8c7343f53800.statahead_max=128 llite.lustre-ffff8c7343f53800.statahead_max=128 1000 real 0m0.150s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 86 hit_total: 4214 miss_total: 1291 swrong=2 ewrong=2 - open/close 718 (time 1787830333.06 total 10.02 last 71.66) - open/close 1415 (time 1787830343.06 total 20.02 last 69.67) - open/close 2095 (time 1787830353.11 total 30.07 last 67.71) - open/close 2884 (time 1787830363.12 total 40.08 last 78.84) - open/close 3549 (time 1787830373.13 total 50.09 last 66.42) - open/close 4161 (time 1787830383.13 total 60.09 last 61.19) - open/close 4930 (time 1787830393.14 total 70.10 last 76.83) - open/close 5630 (time 1787830403.15 total 80.11 last 69.95) - open/close 6248 (time 1787830413.15 total 90.11 last 61.79) - open/close 6922 (time 1787830423.16 total 100.12 last 67.30) - open/close 7693 (time 1787830433.16 total 110.12 last 77.10) - open/close 8358 (time 1787830443.17 total 120.13 last 66.44) - open/close 8965 (time 1787830453.18 total 130.14 last 60.64) total: 9000 open/close in 130.77 seconds: 68.82 ops/second llite.lustre-ffff8c7343f53800.statahead_max=0 10000 real 0m0.478s user 0m0.006s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8c7343f53800.statahead_max=128 llite.lustre-ffff8c7343f53800.statahead_max=128 10000 real 0m0.525s user 0m0.006s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 86 hit_total: 4214 miss_total: 1291 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 328 seconds llite.lustre-ffff8c7343f53800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 86 hit_total: 4214 miss_total: 1291 mdc.lustre-MDT0000-mdc-ffff8c7343f53800.batch_stats= snapshot_time: 1787830801.831383394 secs.nsecs start_time: 1787830287.920688252 secs.nsecs elapsed_time: 513.910695142 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