== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:18:35 (1787825915) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ead7684f800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9ead7684f800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 3.16 seconds: 31.67 ops/second llite.lustre-ffff9ead7684f800.statahead_max=0 208 real 0m1.729s user 0m0.005s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9ead7684f800.statahead_max=128 llite.lustre-ffff9ead7684f800.statahead_max=128 208 real 0m0.710s user 0m0.004s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 79 hit_total: 2499 miss_total: 1526 swrong=2 ewrong=2 - open/close 617 (time 1787825945.63 total 10.01 last 61.63) total: 900 open/close in 14.76 seconds: 60.98 ops/second llite.lustre-ffff9ead7684f800.statahead_max=0 2008 real 0m13.699s user 0m0.019s sys 0m1.933s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9ead7684f800.statahead_max=128 llite.lustre-ffff9ead7684f800.statahead_max=128 2008 real 0m4.438s user 0m0.014s sys 0m0.617s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 79 hit_total: 3497 miss_total: 1527 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9ead7684f800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 79 hit_total: 3497 miss_total: 1527 mdc.lustre-MDT0000-mdc-ffff9ead7684f800.batch_stats= snapshot_time: 1787826001.360937736 secs.nsecs start_time: 1787825921.673007443 secs.nsecs elapsed_time: 79.687930293 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 1 4 19 4: 1 4 23 8: 1 4 28 16: 2 9 38 32: 1 4 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff9ead7684f800.batch_stats= snapshot_time: 1787826001.361050501 secs.nsecs start_time: 1787825921.673184643 secs.nsecs elapsed_time: 79.687865858 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 11 4: 2 11 22 8: 1 5 27 16: 2 11 38 32: 1 5 44 64: 10 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9ead7684f800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9ead7684f800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.13 seconds: 31.97 ops/second llite.lustre-ffff9ead7684f800.statahead_max=0 100 real 0m0.152s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ead7684f800.statahead_max=128 llite.lustre-ffff9ead7684f800.statahead_max=128 100 real 0m0.145s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 79 hit_total: 3497 miss_total: 1527 swrong=2 ewrong=2 - open/close 712 (time 1787826022.84 total 10.00 last 71.18) total: 900 open/close in 12.44 seconds: 72.33 ops/second llite.lustre-ffff9ead7684f800.statahead_max=0 1000 real 0m0.254s user 0m0.001s sys 0m0.054s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ead7684f800.statahead_max=128 llite.lustre-ffff9ead7684f800.statahead_max=128 1000 real 0m0.206s user 0m0.005s sys 0m0.046s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 79 hit_total: 3497 miss_total: 1527 swrong=2 ewrong=2 - open/close 701 (time 1787826046.58 total 10.00 last 70.08) - open/close 1301 (time 1787826056.58 total 20.01 last 59.98) - open/close 2044 (time 1787826066.59 total 30.02 last 74.20) - open/close 2785 (time 1787826076.60 total 40.02 last 74.05) - open/close 3508 (time 1787826086.60 total 50.03 last 72.26) - open/close 4299 (time 1787826096.62 total 60.04 last 78.99) - open/close 5113 (time 1787826106.62 total 70.05 last 81.39) - open/close 5905 (time 1787826116.62 total 80.05 last 79.19) - open/close 6653 (time 1787826126.62 total 90.05 last 74.80) - open/close 7504 (time 1787826136.63 total 100.06 last 85.02) - open/close 8292 (time 1787826146.63 total 110.06 last 78.79) total: 9000 open/close in 119.20 seconds: 75.50 ops/second llite.lustre-ffff9ead7684f800.statahead_max=0 10000 real 0m0.743s user 0m0.003s sys 0m0.163s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9ead7684f800.statahead_max=128 llite.lustre-ffff9ead7684f800.statahead_max=128 10000 real 0m0.546s user 0m0.002s sys 0m0.139s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 79 hit_total: 3497 miss_total: 1527 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 333 seconds llite.lustre-ffff9ead7684f800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 79 hit_total: 3497 miss_total: 1527 mdc.lustre-MDT0000-mdc-ffff9ead7684f800.batch_stats= snapshot_time: 1787826504.419185677 secs.nsecs start_time: 1787826002.957897506 secs.nsecs elapsed_time: 501.461288171 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9ead7684f800.batch_stats= snapshot_time: 1787826504.419329380 secs.nsecs start_time: 1787826002.958123227 secs.nsecs elapsed_time: 501.461206153 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