== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:30:19 (1789065019) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f0347247000.batch_stats=0 total: 100 open/close in 3.25 seconds: 30.80 ops/second llite.lustre-ffff9f0347247000.statahead_max=0 208 real 0m2.151s user 0m0.003s sys 0m0.235s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff9f0347247000.statahead_max=128 llite.lustre-ffff9f0347247000.statahead_max=128 208 real 0m0.748s user 0m0.003s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 156 statahead wrong: 2 agl total: 150 list_total: 28 fname_total: 128 hit_total: 2528 miss_total: 1353 swrong=2 ewrong=2 - open/close 630 (time 1789065048.52 total 10.00 last 62.97) total: 900 open/close in 13.84 seconds: 65.01 ops/second llite.lustre-ffff9f0347247000.statahead_max=0 2008 real 0m11.353s user 0m0.030s sys 0m2.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9f0347247000.statahead_max=128 llite.lustre-ffff9f0347247000.statahead_max=128 2008 real 0m6.296s user 0m0.012s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 157 statahead wrong: 2 agl total: 150 list_total: 29 fname_total: 128 hit_total: 3527 miss_total: 1353 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9f0347247000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 150 list_total: 29 fname_total: 128 hit_total: 3527 miss_total: 1353 mdc.lustre-MDT0000-mdc-ffff9f0347247000.batch_stats= snapshot_time: 1789065105.881961997 secs.nsecs start_time: 1789065024.198873935 secs.nsecs elapsed_time: 81.683088062 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 5 17 20 16: 5 17 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9f0347247000.batch_stats=0 total: 100 open/close in 3.18 seconds: 31.43 ops/second llite.lustre-ffff9f0347247000.statahead_max=0 100 real 0m0.101s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f0347247000.statahead_max=128 llite.lustre-ffff9f0347247000.statahead_max=128 100 real 0m0.058s user 0m0.004s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 150 list_total: 29 fname_total: 128 hit_total: 3527 miss_total: 1353 swrong=2 ewrong=2 - open/close 667 (time 1789065127.43 total 10.01 last 66.64) total: 900 open/close in 13.42 seconds: 67.08 ops/second llite.lustre-ffff9f0347247000.statahead_max=0 1000 real 0m0.322s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f0347247000.statahead_max=128 llite.lustre-ffff9f0347247000.statahead_max=128 1000 real 0m0.106s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 150 list_total: 29 fname_total: 128 hit_total: 3527 miss_total: 1353 swrong=2 ewrong=2 - open/close 721 (time 1789065152.28 total 10.01 last 72.05) - open/close 1298 (time 1789065162.29 total 20.01 last 57.67) - open/close 1714 (time 1789065172.30 total 30.02 last 41.56) - open/close 2138 (time 1789065182.30 total 40.02 last 42.39) - open/close 2689 (time 1789065192.33 total 50.06 last 54.91) - open/close 3232 (time 1789065202.34 total 60.06 last 54.28) - open/close 3793 (time 1789065212.36 total 70.08 last 55.99) - open/close 4420 (time 1789065222.37 total 80.10 last 62.59) - open/close 4973 (time 1789065232.38 total 90.10 last 55.27) - open/close 5716 (time 1789065242.39 total 100.11 last 74.25) - open/close 6530 (time 1789065252.39 total 110.11 last 81.39) - open/close 7292 (time 1789065262.39 total 120.11 last 76.19) - open/close 8087 (time 1789065272.40 total 130.12 last 79.43) - open/close 8757 (time 1789065282.40 total 140.13 last 66.97) total: 9000 open/close in 144.47 seconds: 62.30 ops/second llite.lustre-ffff9f0347247000.statahead_max=0 10000 real 0m0.607s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f0347247000.statahead_max=128 llite.lustre-ffff9f0347247000.statahead_max=128 10000 real 0m0.637s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 150 list_total: 29 fname_total: 128 hit_total: 3527 miss_total: 1353 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 326 seconds llite.lustre-ffff9f0347247000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 150 list_total: 29 fname_total: 128 hit_total: 3527 miss_total: 1353 mdc.lustre-MDT0000-mdc-ffff9f0347247000.batch_stats= snapshot_time: 1789065635.090447509 secs.nsecs start_time: 1789065107.435252742 secs.nsecs elapsed_time: 527.655194767 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