== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:48:46 (1781243326) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff899147f67000.batch_stats=0 total: 100 open/close in 2.22 seconds: 45.08 ops/second llite.lustre-ffff899147f67000.statahead_max=0 208 real 0m1.071s user 0m0.002s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff899147f67000.statahead_max=128 llite.lustre-ffff899147f67000.statahead_max=128 208 real 0m0.408s user 0m0.006s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 28 fname_total: 85 hit_total: 2883 miss_total: 1324 swrong=2 ewrong=2 - open/close 806 (time 1781243348.47 total 10.00 last 80.59) total: 900 open/close in 11.20 seconds: 80.34 ops/second llite.lustre-ffff899147f67000.statahead_max=0 2008 real 0m11.645s user 0m0.019s sys 0m2.024s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff899147f67000.statahead_max=128 llite.lustre-ffff899147f67000.statahead_max=128 2008 real 0m3.702s user 0m0.018s sys 0m0.658s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 85 hit_total: 3881 miss_total: 1325 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff899147f67000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 85 hit_total: 3881 miss_total: 1325 mdc.lustre-MDT0000-mdc-ffff899147f67000.batch_stats= snapshot_time: 1781243390.548262343 secs.nsecs start_time: 1781243330.420392117 secs.nsecs elapsed_time: 60.127870226 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 16 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff899147f67000.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.88 ops/second llite.lustre-ffff899147f67000.statahead_max=0 100 real 0m0.053s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff899147f67000.statahead_max=128 llite.lustre-ffff899147f67000.statahead_max=128 100 real 0m0.057s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 85 hit_total: 3881 miss_total: 1325 swrong=2 ewrong=2 - open/close 822 (time 1781243409.23 total 10.00 last 82.17) total: 900 open/close in 10.85 seconds: 82.98 ops/second llite.lustre-ffff899147f67000.statahead_max=0 1000 real 0m0.091s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff899147f67000.statahead_max=128 llite.lustre-ffff899147f67000.statahead_max=128 1000 real 0m0.110s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 85 hit_total: 3881 miss_total: 1325 swrong=2 ewrong=2 - open/close 841 (time 1781243425.88 total 10.00 last 84.06) - open/close 1720 (time 1781243435.90 total 20.02 last 87.77) - open/close 2594 (time 1781243445.90 total 30.02 last 87.37) - open/close 3493 (time 1781243455.90 total 40.03 last 89.88) - open/close 4417 (time 1781243465.91 total 50.04 last 92.31) - open/close 5362 (time 1781243475.92 total 60.04 last 94.44) - open/close 6321 (time 1781243485.92 total 70.04 last 95.90) - open/close 7310 (time 1781243495.93 total 80.05 last 98.84) - open/close 8255 (time 1781243505.94 total 90.06 last 94.39) total: 9000 open/close in 98.68 seconds: 91.20 ops/second llite.lustre-ffff899147f67000.statahead_max=0 10000 real 0m0.358s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff899147f67000.statahead_max=128 llite.lustre-ffff899147f67000.statahead_max=128 10000 real 0m0.469s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 85 hit_total: 3881 miss_total: 1325 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 231 seconds llite.lustre-ffff899147f67000.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 85 hit_total: 3881 miss_total: 1325 mdc.lustre-MDT0000-mdc-ffff899147f67000.batch_stats= snapshot_time: 1781243757.502190812 secs.nsecs start_time: 1781243391.952971997 secs.nsecs elapsed_time: 365.549218815 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