== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:05:22 (1788217522) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8def10755000.batch_stats=0 total: 100 open/close in 3.10 seconds: 32.26 ops/second llite.lustre-ffff8def10755000.statahead_max=0 208 real 0m1.466s user 0m0.004s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8def10755000.statahead_max=128 llite.lustre-ffff8def10755000.statahead_max=128 208 real 0m0.839s user 0m0.004s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 109 hit_total: 3381 miss_total: 1284 swrong=2 ewrong=2 - open/close 553 (time 1788217552.37 total 10.01 last 55.22) total: 900 open/close in 15.86 seconds: 56.74 ops/second llite.lustre-ffff8def10755000.statahead_max=0 2008 real 0m13.569s user 0m0.033s sys 0m1.941s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8def10755000.statahead_max=128 llite.lustre-ffff8def10755000.statahead_max=128 2008 real 0m5.661s user 0m0.015s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 109 hit_total: 4379 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff8def10755000.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 109 hit_total: 4379 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff8def10755000.batch_stats= snapshot_time: 1788217613.115920200 secs.nsecs start_time: 1788217528.282146421 secs.nsecs elapsed_time: 84.833773779 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 2 6 9 8: 5 16 25 16: 4 12 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8def10755000.batch_stats=0 total: 100 open/close in 3.64 seconds: 27.44 ops/second llite.lustre-ffff8def10755000.statahead_max=0 100 real 0m0.116s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8def10755000.statahead_max=128 llite.lustre-ffff8def10755000.statahead_max=128 100 real 0m0.092s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 109 hit_total: 4379 miss_total: 1285 swrong=2 ewrong=2 - open/close 672 (time 1788217637.03 total 10.01 last 67.14) total: 900 open/close in 13.88 seconds: 64.83 ops/second llite.lustre-ffff8def10755000.statahead_max=0 1000 real 0m0.120s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8def10755000.statahead_max=128 llite.lustre-ffff8def10755000.statahead_max=128 1000 real 0m0.171s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 109 hit_total: 4379 miss_total: 1285 swrong=2 ewrong=2 - open/close 631 (time 1788217659.73 total 10.01 last 63.06) - open/close 1278 (time 1788217669.74 total 20.01 last 64.68) - open/close 1902 (time 1788217679.74 total 30.01 last 62.36) - open/close 2501 (time 1788217689.78 total 40.06 last 59.65) - open/close 3100 (time 1788217699.79 total 50.06 last 59.86) - open/close 3688 (time 1788217709.80 total 60.07 last 58.77) - open/close 4333 (time 1788217719.81 total 70.08 last 64.44) - open/close 4964 (time 1788217729.81 total 80.08 last 63.09) - open/close 5484 (time 1788217739.81 total 90.08 last 52.00) - open/close 6061 (time 1788217749.83 total 100.10 last 57.56) - open/close 6633 (time 1788217759.83 total 110.11 last 57.19) - open/close 7227 (time 1788217769.85 total 120.12 last 59.32) - open/close 7786 (time 1788217779.86 total 130.14 last 55.81) - open/close 8390 (time 1788217789.91 total 140.19 last 60.09) - open/close 8959 (time 1788217799.92 total 150.19 last 56.89) total: 9000 open/close in 151.01 seconds: 59.60 ops/second llite.lustre-ffff8def10755000.statahead_max=0 10000 real 0m0.840s user 0m0.004s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8def10755000.statahead_max=128 llite.lustre-ffff8def10755000.statahead_max=128 10000 real 0m0.706s user 0m0.004s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 109 hit_total: 4379 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 363 seconds llite.lustre-ffff8def10755000.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 109 hit_total: 4379 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff8def10755000.batch_stats= snapshot_time: 1788218184.111490193 secs.nsecs start_time: 1788217615.510034318 secs.nsecs elapsed_time: 568.601455875 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