== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:37:48 (1788874668) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8edf51082000.batch_stats=0 total: 100 open/close in 2.95 seconds: 33.86 ops/second llite.lustre-ffff8edf51082000.statahead_max=0 208 real 0m1.289s user 0m0.003s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8edf51082000.statahead_max=128 llite.lustre-ffff8edf51082000.statahead_max=128 208 real 0m1.066s user 0m0.003s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 96 hit_total: 3045 miss_total: 1285 swrong=2 ewrong=2 - open/close 591 (time 1788874695.65 total 10.03 last 58.90) total: 900 open/close in 14.67 seconds: 61.33 ops/second llite.lustre-ffff8edf51082000.statahead_max=0 2008 real 0m13.038s user 0m0.028s sys 0m1.903s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8edf51082000.statahead_max=128 llite.lustre-ffff8edf51082000.statahead_max=128 2008 real 0m4.155s user 0m0.022s sys 0m0.634s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 4044 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8edf51082000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 4044 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff8edf51082000.batch_stats= snapshot_time: 1788874747.209734062 secs.nsecs start_time: 1788874673.138343857 secs.nsecs elapsed_time: 74.071390205 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 5 16 23 16: 5 16 40 32: 4 13 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8edf51082000.batch_stats=0 total: 100 open/close in 3.06 seconds: 32.70 ops/second llite.lustre-ffff8edf51082000.statahead_max=0 100 real 0m0.113s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8edf51082000.statahead_max=128 llite.lustre-ffff8edf51082000.statahead_max=128 100 real 0m0.093s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 4044 miss_total: 1285 swrong=2 ewrong=2 - open/close 742 (time 1788874769.19 total 10.01 last 74.16) total: 900 open/close in 12.20 seconds: 73.77 ops/second llite.lustre-ffff8edf51082000.statahead_max=0 1000 real 0m0.267s user 0m0.001s sys 0m0.059s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8edf51082000.statahead_max=128 llite.lustre-ffff8edf51082000.statahead_max=128 1000 real 0m0.142s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 4044 miss_total: 1285 swrong=2 ewrong=2 - open/close 711 (time 1788874790.76 total 10.01 last 71.03) - open/close 1420 (time 1788874800.76 total 20.01 last 70.87) - open/close 2194 (time 1788874810.76 total 30.01 last 77.40) - open/close 2919 (time 1788874820.77 total 40.03 last 72.42) - open/close 3536 (time 1788874830.79 total 50.04 last 61.59) - open/close 4309 (time 1788874840.80 total 60.05 last 77.23) - open/close 4920 (time 1788874850.81 total 70.06 last 61.04) - open/close 5631 (time 1788874860.81 total 80.06 last 71.08) - open/close 6234 (time 1788874870.81 total 90.07 last 60.29) - open/close 6893 (time 1788874880.81 total 100.07 last 65.88) - open/close 7707 (time 1788874890.81 total 110.07 last 81.40) - open/close 8431 (time 1788874900.82 total 120.07 last 72.37) total: 9000 open/close in 128.58 seconds: 69.99 ops/second llite.lustre-ffff8edf51082000.statahead_max=0 10000 real 0m0.501s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8edf51082000.statahead_max=128 llite.lustre-ffff8edf51082000.statahead_max=128 10000 real 0m0.399s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 4044 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 324 seconds llite.lustre-ffff8edf51082000.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 4044 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff8edf51082000.batch_stats= snapshot_time: 1788875251.124394205 secs.nsecs start_time: 1788874748.928979440 secs.nsecs elapsed_time: 502.195414765 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