== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:49:10 (1787849350) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f9dc82a5800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8f9dc82a5800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.71 seconds: 26.97 ops/second llite.lustre-ffff8f9dc82a5800.statahead_max=0 208 real 0m1.604s user 0m0.004s sys 0m0.241s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8f9dc82a5800.statahead_max=128 llite.lustre-ffff8f9dc82a5800.statahead_max=128 208 real 0m0.652s user 0m0.006s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 93 hit_total: 2417 miss_total: 1382 swrong=2 ewrong=2 - open/close 573 (time 1787849380.48 total 10.02 last 57.18) total: 900 open/close in 16.28 seconds: 55.27 ops/second llite.lustre-ffff8f9dc82a5800.statahead_max=0 2008 real 0m16.199s user 0m0.031s sys 0m2.300s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8f9dc82a5800.statahead_max=128 llite.lustre-ffff8f9dc82a5800.statahead_max=128 2008 real 0m4.019s user 0m0.010s sys 0m0.651s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 93 hit_total: 3416 miss_total: 1382 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff8f9dc82a5800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 93 hit_total: 3416 miss_total: 1382 mdc.lustre-MDT0000-mdc-ffff8f9dc82a5800.batch_stats= snapshot_time: 1787849446.440680705 secs.nsecs start_time: 1787849356.077264852 secs.nsecs elapsed_time: 90.363415853 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 1 4 14 4: 4 19 33 8: 1 4 38 16: 0 0 38 32: 2 9 47 64: 11 52 100 mdc.lustre-MDT0001-mdc-ffff8f9dc82a5800.batch_stats= snapshot_time: 1787849446.440758584 secs.nsecs start_time: 1787849356.077388469 secs.nsecs elapsed_time: 90.363370115 secs.nsecs subreqs per batch batches %% cum %% 1: 2 10 10 2: 0 0 10 4: 3 15 26 8: 1 5 31 16: 1 5 36 32: 1 5 42 64: 11 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8f9dc82a5800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8f9dc82a5800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.51 seconds: 28.51 ops/second llite.lustre-ffff8f9dc82a5800.statahead_max=0 100 real 0m0.218s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8f9dc82a5800.statahead_max=128 llite.lustre-ffff8f9dc82a5800.statahead_max=128 100 real 0m0.235s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 93 hit_total: 3416 miss_total: 1382 swrong=2 ewrong=2 - open/close 549 (time 1787849471.28 total 10.01 last 54.87) total: 900 open/close in 16.21 seconds: 55.52 ops/second llite.lustre-ffff8f9dc82a5800.statahead_max=0 1000 real 0m0.314s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8f9dc82a5800.statahead_max=128 llite.lustre-ffff8f9dc82a5800.statahead_max=128 1000 real 0m0.212s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 93 hit_total: 3416 miss_total: 1382 swrong=2 ewrong=2 - open/close 547 (time 1787849498.46 total 10.02 last 54.59) - open/close 978 (time 1787849508.47 total 20.03 last 43.06) - open/close 1361 (time 1787849518.49 total 30.05 last 38.23) - open/close 1700 (time 1787849528.49 total 40.05 last 33.89) - open/close 2157 (time 1787849538.50 total 50.06 last 45.66) - open/close 2805 (time 1787849548.51 total 60.08 last 64.73) - open/close 3448 (time 1787849558.52 total 70.08 last 64.28) - open/close 4069 (time 1787849568.53 total 80.09 last 62.05) - open/close 4767 (time 1787849578.53 total 90.09 last 69.76) - open/close 5444 (time 1787849588.55 total 100.11 last 67.60) - open/close 6141 (time 1787849598.57 total 110.13 last 69.53) - open/close 6830 (time 1787849608.58 total 120.14 last 68.83) - open/close 7526 (time 1787849618.58 total 130.14 last 69.59) - open/close 8165 (time 1787849628.60 total 140.16 last 63.79) - open/close 8866 (time 1787849638.60 total 150.17 last 70.07) total: 9000 open/close in 152.26 seconds: 59.11 ops/second llite.lustre-ffff8f9dc82a5800.statahead_max=0 10000 real 0m0.714s user 0m0.003s sys 0m0.126s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8f9dc82a5800.statahead_max=128 llite.lustre-ffff8f9dc82a5800.statahead_max=128 10000 real 0m0.644s user 0m0.003s sys 0m0.136s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 93 hit_total: 3416 miss_total: 1382 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 360 seconds llite.lustre-ffff8f9dc82a5800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 93 hit_total: 3416 miss_total: 1382 mdc.lustre-MDT0000-mdc-ffff8f9dc82a5800.batch_stats= snapshot_time: 1787850016.548686938 secs.nsecs start_time: 1787849448.954452980 secs.nsecs elapsed_time: 567.594233958 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8f9dc82a5800.batch_stats= snapshot_time: 1787850016.549009553 secs.nsecs start_time: 1787849448.954603844 secs.nsecs elapsed_time: 567.594405709 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