== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:05:08 (1787796308) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92040710e000.batch_stats=0 total: 100 open/close in 2.70 seconds: 37.06 ops/second llite.lustre-ffff92040710e000.statahead_max=0 208 real 0m1.312s user 0m0.002s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92040710e000.statahead_max=128 llite.lustre-ffff92040710e000.statahead_max=128 208 real 0m0.402s user 0m0.003s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 124 list_total: 27 fname_total: 86 hit_total: 2813 miss_total: 1420 swrong=2 ewrong=2 - open/close 802 (time 1787796333.54 total 10.01 last 80.11) total: 900 open/close in 11.44 seconds: 78.68 ops/second llite.lustre-ffff92040710e000.statahead_max=0 2008 real 0m10.753s user 0m0.027s sys 0m1.852s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff92040710e000.statahead_max=128 llite.lustre-ffff92040710e000.statahead_max=128 2008 real 0m3.136s user 0m0.011s sys 0m0.583s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 86 hit_total: 3811 miss_total: 1421 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-ffff92040710e000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 86 hit_total: 3811 miss_total: 1421 mdc.lustre-MDT0000-mdc-ffff92040710e000.batch_stats= snapshot_time: 1787796382.377526630 secs.nsecs start_time: 1787796313.270652996 secs.nsecs elapsed_time: 69.106873634 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 2 6 6 16: 7 23 30 32: 7 23 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff92040710e000.batch_stats=0 total: 100 open/close in 2.59 seconds: 38.62 ops/second llite.lustre-ffff92040710e000.statahead_max=0 100 real 0m0.108s user 0m0.008s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92040710e000.statahead_max=128 llite.lustre-ffff92040710e000.statahead_max=128 100 real 0m0.055s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 86 hit_total: 3811 miss_total: 1421 swrong=2 ewrong=2 - open/close 582 (time 1787796405.07 total 10.00 last 58.18) total: 900 open/close in 15.06 seconds: 59.77 ops/second llite.lustre-ffff92040710e000.statahead_max=0 1000 real 0m0.243s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92040710e000.statahead_max=128 llite.lustre-ffff92040710e000.statahead_max=128 1000 real 0m0.231s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 86 hit_total: 3811 miss_total: 1421 swrong=2 ewrong=2 - open/close 687 (time 1787796430.77 total 10.00 last 68.67) - open/close 1304 (time 1787796440.77 total 20.01 last 61.66) - open/close 1993 (time 1787796450.78 total 30.02 last 68.85) - open/close 2777 (time 1787796460.79 total 40.02 last 78.35) - open/close 3493 (time 1787796470.80 total 50.04 last 71.51) - open/close 4207 (time 1787796480.81 total 60.04 last 71.36) - open/close 4933 (time 1787796490.81 total 70.05 last 72.58) - open/close 5707 (time 1787796500.82 total 80.06 last 77.33) - open/close 6415 (time 1787796510.82 total 90.06 last 70.75) - open/close 7201 (time 1787796520.83 total 100.06 last 78.58) - open/close 7891 (time 1787796530.83 total 110.07 last 68.99) - open/close 8592 (time 1787796540.83 total 120.07 last 70.09) total: 9000 open/close in 125.45 seconds: 71.74 ops/second llite.lustre-ffff92040710e000.statahead_max=0 10000 real 0m0.470s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff92040710e000.statahead_max=128 llite.lustre-ffff92040710e000.statahead_max=128 10000 real 0m0.514s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 86 hit_total: 3811 miss_total: 1421 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 326 seconds llite.lustre-ffff92040710e000.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 86 hit_total: 3811 miss_total: 1421 mdc.lustre-MDT0000-mdc-ffff92040710e000.batch_stats= snapshot_time: 1787796889.064613134 secs.nsecs start_time: 1787796384.339705817 secs.nsecs elapsed_time: 504.724907317 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