== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:04:42 (1789787082) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff901150a7b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff901150a7b800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.27 seconds: 30.59 ops/second llite.lustre-ffff901150a7b800.statahead_max=0 208 real 0m1.398s user 0m0.006s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff901150a7b800.statahead_max=128 llite.lustre-ffff901150a7b800.statahead_max=128 208 real 0m0.514s user 0m0.001s sys 0m0.109s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3518 miss_total: 1271 swrong=2 ewrong=2 - open/close 625 (time 1789787110.36 total 10.01 last 62.47) total: 900 open/close in 14.12 seconds: 63.74 ops/second llite.lustre-ffff901150a7b800.statahead_max=0 2008 real 0m12.457s user 0m0.022s sys 0m1.910s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff901150a7b800.statahead_max=128 llite.lustre-ffff901150a7b800.statahead_max=128 2008 real 0m3.858s user 0m0.010s sys 0m0.666s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 100 hit_total: 4517 miss_total: 1271 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff901150a7b800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 100 hit_total: 4517 miss_total: 1271 mdc.lustre-MDT0000-mdc-ffff901150a7b800.batch_stats= snapshot_time: 1789787167.419067048 secs.nsecs start_time: 1789787088.076692667 secs.nsecs elapsed_time: 79.342374381 secs.nsecs subreqs per batch batches %% cum %% 1: 3 12 12 2: 3 12 25 4: 3 12 37 8: 3 12 50 16: 0 0 50 32: 1 4 54 64: 11 45 100 mdc.lustre-MDT0001-mdc-ffff901150a7b800.batch_stats= snapshot_time: 1789787167.419136495 secs.nsecs start_time: 1789787088.076863577 secs.nsecs elapsed_time: 79.342272918 secs.nsecs subreqs per batch batches %% cum %% 1: 4 16 16 2: 2 8 25 4: 5 20 45 8: 0 0 45 16: 1 4 50 32: 0 0 50 64: 12 50 100 kvm mdc.lustre-MDT0000-mdc-ffff901150a7b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff901150a7b800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.30 seconds: 30.34 ops/second llite.lustre-ffff901150a7b800.statahead_max=0 100 real 0m0.134s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff901150a7b800.statahead_max=128 llite.lustre-ffff901150a7b800.statahead_max=128 100 real 0m0.119s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 100 hit_total: 4517 miss_total: 1271 swrong=2 ewrong=2 - open/close 593 (time 1789787190.12 total 10.02 last 59.18) total: 900 open/close in 16.15 seconds: 55.74 ops/second llite.lustre-ffff901150a7b800.statahead_max=0 1000 real 0m0.263s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff901150a7b800.statahead_max=128 llite.lustre-ffff901150a7b800.statahead_max=128 1000 real 0m0.315s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 100 hit_total: 4517 miss_total: 1271 swrong=2 ewrong=2 - open/close 667 (time 1789787215.81 total 10.00 last 66.67) - open/close 1362 (time 1789787225.83 total 20.02 last 69.42) - open/close 2066 (time 1789787235.84 total 30.03 last 70.33) - open/close 2742 (time 1789787245.85 total 40.04 last 67.52) - open/close 3483 (time 1789787255.85 total 50.04 last 74.06) - open/close 4166 (time 1789787265.86 total 60.05 last 68.25) - open/close 4820 (time 1789787275.89 total 70.08 last 65.23) - open/close 5509 (time 1789787285.89 total 80.08 last 68.85) - open/close 6228 (time 1789787295.89 total 90.08 last 71.90) - open/close 6963 (time 1789787305.94 total 100.13 last 73.16) - open/close 7643 (time 1789787315.95 total 110.14 last 67.92) - open/close 8378 (time 1789787325.96 total 120.15 last 73.41) total: 9000 open/close in 129.11 seconds: 69.71 ops/second llite.lustre-ffff901150a7b800.statahead_max=0 10000 real 0m0.658s user 0m0.003s sys 0m0.143s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff901150a7b800.statahead_max=128 llite.lustre-ffff901150a7b800.statahead_max=128 10000 real 0m0.605s user 0m0.006s sys 0m0.118s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 100 hit_total: 4517 miss_total: 1271 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 333 seconds llite.lustre-ffff901150a7b800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 100 hit_total: 4517 miss_total: 1271 mdc.lustre-MDT0000-mdc-ffff901150a7b800.batch_stats= snapshot_time: 1789787683.019440179 secs.nsecs start_time: 1789787169.398728696 secs.nsecs elapsed_time: 513.620711483 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff901150a7b800.batch_stats= snapshot_time: 1789787683.020372377 secs.nsecs start_time: 1789787169.398825962 secs.nsecs elapsed_time: 513.621546415 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