== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:35:02 (1783143302) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f3204f00800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9f3204f00800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.47 seconds: 40.41 ops/second llite.lustre-ffff9f3204f00800.statahead_max=0 208 real 0m1.367s user 0m0.004s sys 0m0.230s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9f3204f00800.statahead_max=128 llite.lustre-ffff9f3204f00800.statahead_max=128 208 real 0m0.543s user 0m0.003s sys 0m0.118s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 92 hit_total: 2576 miss_total: 1515 swrong=2 ewrong=2 - open/close 799 (time 1783143325.13 total 10.00 last 79.87) total: 900 open/close in 11.22 seconds: 80.23 ops/second llite.lustre-ffff9f3204f00800.statahead_max=0 2008 real 0m11.685s user 0m0.033s sys 0m2.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9f3204f00800.statahead_max=128 llite.lustre-ffff9f3204f00800.statahead_max=128 2008 real 0m3.052s user 0m0.013s sys 0m0.795s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 92 hit_total: 3575 miss_total: 1515 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 13 seconds llite.lustre-ffff9f3204f00800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 92 hit_total: 3575 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffff9f3204f00800.batch_stats= snapshot_time: 1783143361.897340430 secs.nsecs start_time: 1783143305.840603391 secs.nsecs elapsed_time: 56.056737039 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 0 0 4 4: 1 4 9 8: 5 23 33 16: 1 4 38 32: 1 4 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff9f3204f00800.batch_stats= snapshot_time: 1783143361.897416869 secs.nsecs start_time: 1783143305.840797614 secs.nsecs elapsed_time: 56.056619255 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 2 10 25 4: 2 10 35 8: 1 5 40 16: 1 5 45 32: 2 10 55 64: 9 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9f3204f00800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9f3204f00800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.27 seconds: 43.96 ops/second llite.lustre-ffff9f3204f00800.statahead_max=0 100 real 0m0.112s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f3204f00800.statahead_max=128 llite.lustre-ffff9f3204f00800.statahead_max=128 100 real 0m0.133s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 92 hit_total: 3575 miss_total: 1515 swrong=2 ewrong=2 total: 900 open/close in 9.95 seconds: 90.44 ops/second llite.lustre-ffff9f3204f00800.statahead_max=0 1000 real 0m0.154s user 0m0.001s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f3204f00800.statahead_max=128 llite.lustre-ffff9f3204f00800.statahead_max=128 1000 real 0m0.142s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 92 hit_total: 3575 miss_total: 1515 swrong=2 ewrong=2 - open/close 931 (time 1783143395.56 total 10.01 last 93.05) - open/close 1790 (time 1783143405.56 total 20.01 last 85.86) - open/close 2570 (time 1783143415.57 total 30.01 last 77.98) - open/close 3392 (time 1783143425.57 total 40.02 last 82.18) - open/close 4225 (time 1783143435.58 total 50.03 last 83.21) - open/close 5139 (time 1783143445.59 total 60.04 last 91.31) - open/close 6032 (time 1783143455.59 total 70.04 last 89.30) - open/close 6958 (time 1783143465.60 total 80.04 last 92.54) - open/close 7895 (time 1783143475.60 total 90.05 last 93.66) - open/close 8845 (time 1783143485.61 total 100.06 last 94.92) total: 9000 open/close in 101.40 seconds: 88.76 ops/second llite.lustre-ffff9f3204f00800.statahead_max=0 10000 real 0m0.306s user 0m0.003s sys 0m0.116s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f3204f00800.statahead_max=128 llite.lustre-ffff9f3204f00800.statahead_max=128 10000 real 0m0.341s user 0m0.004s sys 0m0.129s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 92 hit_total: 3575 miss_total: 1515 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 186 seconds llite.lustre-ffff9f3204f00800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 92 hit_total: 3575 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffff9f3204f00800.batch_stats= snapshot_time: 1783143681.336907568 secs.nsecs start_time: 1783143363.149151628 secs.nsecs elapsed_time: 318.187755940 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9f3204f00800.batch_stats= snapshot_time: 1783143681.336962738 secs.nsecs start_time: 1783143363.149235218 secs.nsecs elapsed_time: 318.187727520 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