== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:30:37 (1784280637) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ceacb58e800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8ceacb58e800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.18 seconds: 84.91 ops/second llite.lustre-ffff8ceacb58e800.statahead_max=0 208 real 0m0.696s user 0m0.006s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8ceacb58e800.statahead_max=128 llite.lustre-ffff8ceacb58e800.statahead_max=128 208 real 0m0.343s user 0m0.002s sys 0m0.110s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 84 hit_total: 3236 miss_total: 768 swrong=2 ewrong=2 total: 900 open/close in 6.77 seconds: 132.88 ops/second llite.lustre-ffff8ceacb58e800.statahead_max=0 2008 real 0m7.592s user 0m0.020s sys 0m1.985s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff8ceacb58e800.statahead_max=128 llite.lustre-ffff8ceacb58e800.statahead_max=128 2008 real 0m2.232s user 0m0.008s sys 0m0.825s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 4235 miss_total: 768 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff8ceacb58e800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 4235 miss_total: 768 mdc.lustre-MDT0000-mdc-ffff8ceacb58e800.batch_stats= snapshot_time: 1784280686.867383428 secs.nsecs start_time: 1784280639.592957422 secs.nsecs elapsed_time: 47.274426006 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 2 9 23 4: 1 4 28 8: 2 9 38 16: 0 0 38 32: 1 4 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff8ceacb58e800.batch_stats= snapshot_time: 1784280686.867487737 secs.nsecs start_time: 1784280639.593044525 secs.nsecs elapsed_time: 47.274443212 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 13 13 8: 0 0 13 16: 0 0 13 32: 0 0 13 64: 13 86 100 kvm mdc.lustre-MDT0000-mdc-ffff8ceacb58e800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8ceacb58e800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.02 seconds: 33.10 ops/second llite.lustre-ffff8ceacb58e800.statahead_max=0 100 real 0m0.100s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ceacb58e800.statahead_max=128 llite.lustre-ffff8ceacb58e800.statahead_max=128 100 real 0m0.116s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 4235 miss_total: 768 swrong=2 ewrong=2 - open/close 626 (time 1784280709.91 total 10.01 last 62.53) total: 900 open/close in 13.48 seconds: 66.76 ops/second llite.lustre-ffff8ceacb58e800.statahead_max=0 1000 real 0m0.140s user 0m0.000s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ceacb58e800.statahead_max=128 llite.lustre-ffff8ceacb58e800.statahead_max=128 1000 real 0m0.195s user 0m0.002s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 4235 miss_total: 768 swrong=2 ewrong=2 - open/close 906 (time 1784280731.17 total 10.01 last 90.54) - open/close 1851 (time 1784280741.17 total 20.01 last 94.49) - open/close 2843 (time 1784280751.18 total 30.02 last 99.03) - open/close 3819 (time 1784280761.19 total 40.03 last 97.52) - open/close 4761 (time 1784280771.20 total 50.04 last 94.17) - open/close 5751 (time 1784280781.21 total 60.05 last 98.88) - open/close 6729 (time 1784280791.21 total 70.05 last 97.77) - open/close 7707 (time 1784280801.21 total 80.05 last 97.78) - open/close 8753 (time 1784280811.22 total 90.06 last 104.56) total: 9000 open/close in 92.64 seconds: 97.15 ops/second llite.lustre-ffff8ceacb58e800.statahead_max=0 10000 real 0m0.371s user 0m0.000s sys 0m0.128s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ceacb58e800.statahead_max=128 llite.lustre-ffff8ceacb58e800.statahead_max=128 10000 real 0m0.440s user 0m0.004s sys 0m0.114s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 4235 miss_total: 768 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 216 seconds llite.lustre-ffff8ceacb58e800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 4235 miss_total: 768 mdc.lustre-MDT0000-mdc-ffff8ceacb58e800.batch_stats= snapshot_time: 1784281039.260625456 secs.nsecs start_time: 1784280688.674775183 secs.nsecs elapsed_time: 350.585850273 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8ceacb58e800.batch_stats= snapshot_time: 1784281039.260689744 secs.nsecs start_time: 1784280688.674858471 secs.nsecs elapsed_time: 350.585831273 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