== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:12:22 (1788466342) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff998a9039b800.batch_stats=0 total: 100 open/close in 2.59 seconds: 38.61 ops/second llite.lustre-ffff998a9039b800.statahead_max=0 208 real 0m1.339s user 0m0.004s sys 0m0.249s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff998a9039b800.statahead_max=128 llite.lustre-ffff998a9039b800.statahead_max=128 208 real 0m0.782s user 0m0.002s sys 0m0.090s '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: 128 list_total: 28 fname_total: 76 hit_total: 3482 miss_total: 1277 swrong=2 ewrong=2 - open/close 645 (time 1788466369.90 total 10.01 last 64.47) total: 900 open/close in 13.98 seconds: 64.38 ops/second llite.lustre-ffff998a9039b800.statahead_max=0 2008 real 0m13.927s user 0m0.030s sys 0m2.175s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff998a9039b800.statahead_max=128 llite.lustre-ffff998a9039b800.statahead_max=128 2008 real 0m4.365s user 0m0.018s sys 0m0.746s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 76 hit_total: 4480 miss_total: 1278 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-ffff998a9039b800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 76 hit_total: 4480 miss_total: 1278 mdc.lustre-MDT0000-mdc-ffff998a9039b800.batch_stats= snapshot_time: 1788466427.005688673 secs.nsecs start_time: 1788466348.301819982 secs.nsecs elapsed_time: 78.703868691 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 1 3 12 4: 0 0 12 8: 3 9 22 16: 6 19 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff998a9039b800.batch_stats=0 total: 100 open/close in 3.32 seconds: 30.14 ops/second llite.lustre-ffff998a9039b800.statahead_max=0 100 real 0m0.087s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff998a9039b800.statahead_max=128 llite.lustre-ffff998a9039b800.statahead_max=128 100 real 0m0.153s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 76 hit_total: 4480 miss_total: 1278 swrong=2 ewrong=2 - open/close 645 (time 1788466450.57 total 10.01 last 64.45) total: 900 open/close in 14.16 seconds: 63.58 ops/second llite.lustre-ffff998a9039b800.statahead_max=0 1000 real 0m0.178s user 0m0.000s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff998a9039b800.statahead_max=128 llite.lustre-ffff998a9039b800.statahead_max=128 1000 real 0m0.267s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 76 hit_total: 4480 miss_total: 1278 swrong=2 ewrong=2 - open/close 653 (time 1788466474.60 total 10.01 last 65.23) - open/close 1272 (time 1788466484.61 total 20.02 last 61.86) - open/close 1937 (time 1788466494.62 total 30.03 last 66.42) - open/close 2618 (time 1788466504.63 total 40.04 last 68.06) - open/close 3262 (time 1788466514.63 total 50.04 last 64.40) - open/close 3862 (time 1788466524.64 total 60.05 last 59.91) - open/close 4491 (time 1788466534.64 total 70.05 last 62.89) - open/close 5121 (time 1788466544.64 total 80.05 last 62.99) - open/close 5810 (time 1788466554.65 total 90.06 last 68.90) - open/close 6505 (time 1788466564.65 total 100.06 last 69.46) - open/close 7189 (time 1788466574.66 total 110.07 last 68.35) - open/close 7825 (time 1788466584.66 total 120.07 last 63.57) - open/close 8398 (time 1788466594.68 total 130.09 last 57.20) total: 9000 open/close in 138.92 seconds: 64.78 ops/second llite.lustre-ffff998a9039b800.statahead_max=0 10000 real 0m0.640s user 0m0.006s sys 0m0.069s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff998a9039b800.statahead_max=128 llite.lustre-ffff998a9039b800.statahead_max=128 10000 real 0m0.682s user 0m0.001s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 76 hit_total: 4480 miss_total: 1278 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 351 seconds llite.lustre-ffff998a9039b800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 76 hit_total: 4480 miss_total: 1278 mdc.lustre-MDT0000-mdc-ffff998a9039b800.batch_stats= snapshot_time: 1788466971.081753064 secs.nsecs start_time: 1788466428.758896698 secs.nsecs elapsed_time: 542.322856366 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