== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:51:56 (1789267916) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97b70bb6e000.batch_stats=0 total: 100 open/close in 3.11 seconds: 32.10 ops/second llite.lustre-ffff97b70bb6e000.statahead_max=0 208 real 0m1.652s user 0m0.001s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff97b70bb6e000.statahead_max=128 llite.lustre-ffff97b70bb6e000.statahead_max=128 208 real 0m0.812s user 0m0.002s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 129 list_total: 27 fname_total: 106 hit_total: 3191 miss_total: 1272 swrong=2 ewrong=2 - open/close 778 (time 1789267944.22 total 10.01 last 77.72) total: 900 open/close in 11.58 seconds: 77.69 ops/second llite.lustre-ffff97b70bb6e000.statahead_max=0 2008 real 0m11.660s user 0m0.017s sys 0m1.699s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff97b70bb6e000.statahead_max=128 llite.lustre-ffff97b70bb6e000.statahead_max=128 2008 real 0m4.914s user 0m0.014s sys 0m0.606s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 4190 miss_total: 1272 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff97b70bb6e000.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 4190 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff97b70bb6e000.batch_stats= snapshot_time: 1789267992.692830407 secs.nsecs start_time: 1789267921.537655506 secs.nsecs elapsed_time: 71.155174901 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 3 9 9 8: 4 12 22 16: 6 19 41 32: 2 6 48 64: 16 51 100 kvm mdc.lustre-MDT0000-mdc-ffff97b70bb6e000.batch_stats=0 total: 100 open/close in 2.50 seconds: 39.95 ops/second llite.lustre-ffff97b70bb6e000.statahead_max=0 100 real 0m0.094s user 0m0.003s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97b70bb6e000.statahead_max=128 llite.lustre-ffff97b70bb6e000.statahead_max=128 100 real 0m0.089s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 4190 miss_total: 1272 swrong=2 ewrong=2 - open/close 616 (time 1789268013.61 total 10.01 last 61.55) total: 900 open/close in 13.93 seconds: 64.63 ops/second llite.lustre-ffff97b70bb6e000.statahead_max=0 1000 real 0m0.119s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97b70bb6e000.statahead_max=128 llite.lustre-ffff97b70bb6e000.statahead_max=128 1000 real 0m0.258s user 0m0.004s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 4190 miss_total: 1272 swrong=2 ewrong=2 - open/close 709 (time 1789268037.15 total 10.00 last 70.90) - open/close 1421 (time 1789268047.16 total 20.00 last 71.19) - open/close 2157 (time 1789268057.16 total 30.00 last 73.59) - open/close 2897 (time 1789268067.16 total 40.01 last 73.94) - open/close 3605 (time 1789268077.19 total 50.04 last 70.59) - open/close 4329 (time 1789268087.21 total 60.05 last 72.30) - open/close 5061 (time 1789268097.24 total 70.08 last 73.00) - open/close 5616 (time 1789268107.25 total 80.10 last 55.39) - open/close 6248 (time 1789268117.27 total 90.12 last 63.10) - open/close 6927 (time 1789268127.27 total 100.12 last 67.87) - open/close 7644 (time 1789268137.29 total 110.13 last 71.62) - open/close 8407 (time 1789268147.29 total 120.14 last 76.27) total: 9000 open/close in 128.32 seconds: 70.14 ops/second llite.lustre-ffff97b70bb6e000.statahead_max=0 10000 real 0m0.786s user 0m0.003s sys 0m0.058s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff97b70bb6e000.statahead_max=128 llite.lustre-ffff97b70bb6e000.statahead_max=128 10000 real 0m0.887s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 4190 miss_total: 1272 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 295 seconds llite.lustre-ffff97b70bb6e000.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 106 hit_total: 4190 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff97b70bb6e000.batch_stats= snapshot_time: 1789268467.882778398 secs.nsecs start_time: 1789267994.400302705 secs.nsecs elapsed_time: 473.482475693 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