== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:25:27 (1788614727) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff991a20f15800.batch_stats=0 total: 100 open/close in 2.13 seconds: 46.86 ops/second llite.lustre-ffff991a20f15800.statahead_max=0 208 real 0m1.287s user 0m0.003s sys 0m0.192s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff991a20f15800.statahead_max=128 llite.lustre-ffff991a20f15800.statahead_max=128 208 real 0m0.812s user 0m0.004s sys 0m0.062s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 107 hit_total: 3150 miss_total: 1290 swrong=2 ewrong=2 - open/close 757 (time 1788614753.13 total 10.00 last 75.67) total: 900 open/close in 11.84 seconds: 76.03 ops/second llite.lustre-ffff991a20f15800.statahead_max=0 2008 real 0m10.546s user 0m0.020s sys 0m1.822s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff991a20f15800.statahead_max=128 llite.lustre-ffff991a20f15800.statahead_max=128 2008 real 0m3.632s user 0m0.015s sys 0m0.624s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 107 hit_total: 4148 miss_total: 1291 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff991a20f15800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 107 hit_total: 4148 miss_total: 1291 mdc.lustre-MDT0000-mdc-ffff991a20f15800.batch_stats= snapshot_time: 1788614794.227951749 secs.nsecs start_time: 1788614732.139911020 secs.nsecs elapsed_time: 62.088040729 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 3 10 10 16: 6 21 32 32: 5 17 50 64: 14 50 100 kvm mdc.lustre-MDT0000-mdc-ffff991a20f15800.batch_stats=0 total: 100 open/close in 2.25 seconds: 44.48 ops/second llite.lustre-ffff991a20f15800.statahead_max=0 100 real 0m0.114s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff991a20f15800.statahead_max=128 llite.lustre-ffff991a20f15800.statahead_max=128 100 real 0m0.098s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 107 hit_total: 4148 miss_total: 1291 swrong=2 ewrong=2 - open/close 831 (time 1788614813.33 total 10.02 last 82.93) total: 900 open/close in 10.94 seconds: 82.28 ops/second llite.lustre-ffff991a20f15800.statahead_max=0 1000 real 0m0.095s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff991a20f15800.statahead_max=128 llite.lustre-ffff991a20f15800.statahead_max=128 1000 real 0m0.176s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 107 hit_total: 4148 miss_total: 1291 swrong=2 ewrong=2 - open/close 747 (time 1788614832.51 total 10.01 last 74.63) - open/close 1592 (time 1788614842.52 total 20.01 last 84.46) - open/close 2431 (time 1788614852.52 total 30.01 last 83.89) - open/close 3256 (time 1788614862.53 total 40.02 last 82.42) - open/close 4148 (time 1788614872.53 total 50.03 last 89.15) - open/close 5004 (time 1788614882.53 total 60.03 last 85.59) - open/close 5907 (time 1788614892.54 total 70.04 last 90.24) - open/close 6755 (time 1788614902.55 total 80.05 last 84.73) - open/close 7607 (time 1788614912.55 total 90.05 last 85.19) - open/close 8421 (time 1788614922.55 total 100.05 last 81.38) total: 9000 open/close in 106.99 seconds: 84.12 ops/second llite.lustre-ffff991a20f15800.statahead_max=0 10000 real 0m0.547s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff991a20f15800.statahead_max=128 llite.lustre-ffff991a20f15800.statahead_max=128 10000 real 0m0.660s user 0m0.005s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 107 hit_total: 4148 miss_total: 1291 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 288 seconds llite.lustre-ffff991a20f15800.statahead_stats= statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 107 hit_total: 4148 miss_total: 1291 mdc.lustre-MDT0000-mdc-ffff991a20f15800.batch_stats= snapshot_time: 1788615232.619760861 secs.nsecs start_time: 1788614795.398956842 secs.nsecs elapsed_time: 437.220804019 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