== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:50:23 (1787377823) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97335223a000.batch_stats=0 total: 100 open/close in 2.40 seconds: 41.72 ops/second llite.lustre-ffff97335223a000.statahead_max=0 208 real 0m1.008s user 0m0.005s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff97335223a000.statahead_max=128 llite.lustre-ffff97335223a000.statahead_max=128 208 real 0m0.584s user 0m0.004s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 27 fname_total: 93 hit_total: 3419 miss_total: 1272 swrong=2 ewrong=2 - open/close 781 (time 1787377847.31 total 10.02 last 77.98) total: 900 open/close in 12.03 seconds: 74.84 ops/second llite.lustre-ffff97335223a000.statahead_max=0 2008 real 0m12.915s user 0m0.027s sys 0m1.874s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff97335223a000.statahead_max=128 llite.lustre-ffff97335223a000.statahead_max=128 2008 real 0m4.572s user 0m0.015s sys 0m0.544s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 4418 miss_total: 1272 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff97335223a000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 4418 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff97335223a000.batch_stats= snapshot_time: 1787377896.616737099 secs.nsecs start_time: 1787377827.659357696 secs.nsecs elapsed_time: 68.957379403 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 2 6 12 4: 1 3 15 8: 2 6 21 16: 6 18 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff97335223a000.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.52 ops/second llite.lustre-ffff97335223a000.statahead_max=0 100 real 0m0.057s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97335223a000.statahead_max=128 llite.lustre-ffff97335223a000.statahead_max=128 100 real 0m0.076s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 4418 miss_total: 1272 swrong=2 ewrong=2 - open/close 777 (time 1787377917.13 total 10.01 last 77.64) total: 900 open/close in 11.64 seconds: 77.30 ops/second llite.lustre-ffff97335223a000.statahead_max=0 1000 real 0m0.151s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff97335223a000.statahead_max=128 llite.lustre-ffff97335223a000.statahead_max=128 1000 real 0m0.103s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 4418 miss_total: 1272 swrong=2 ewrong=2 - open/close 818 (time 1787377936.52 total 10.00 last 81.79) - open/close 1588 (time 1787377946.52 total 20.00 last 76.99) - open/close 2328 (time 1787377956.52 total 30.00 last 74.00) - open/close 3142 (time 1787377966.52 total 40.00 last 81.40) - open/close 3965 (time 1787377976.55 total 50.03 last 82.11) - open/close 4753 (time 1787377986.55 total 60.03 last 78.76) - open/close 5418 (time 1787377996.55 total 70.03 last 66.49) - open/close 6086 (time 1787378006.56 total 80.04 last 66.75) - open/close 6879 (time 1787378016.56 total 90.05 last 79.26) - open/close 7629 (time 1787378026.58 total 100.06 last 74.91) - open/close 8575 (time 1787378036.58 total 110.07 last 94.54) total: 9000 open/close in 114.84 seconds: 78.37 ops/second llite.lustre-ffff97335223a000.statahead_max=0 10000 real 0m0.481s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff97335223a000.statahead_max=128 llite.lustre-ffff97335223a000.statahead_max=128 10000 real 0m0.782s user 0m0.005s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 4418 miss_total: 1272 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 283 seconds llite.lustre-ffff97335223a000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 4418 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff97335223a000.batch_stats= snapshot_time: 1787378339.148201195 secs.nsecs start_time: 1787377898.462617151 secs.nsecs elapsed_time: 440.685584044 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