== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:07:12 (1788566832) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9195431af800.batch_stats=0 total: 100 open/close in 3.18 seconds: 31.44 ops/second llite.lustre-ffff9195431af800.statahead_max=0 208 real 0m1.427s user 0m0.006s sys 0m0.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9195431af800.statahead_max=128 llite.lustre-ffff9195431af800.statahead_max=128 208 real 0m0.499s user 0m0.001s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 137 list_total: 29 fname_total: 99 hit_total: 2969 miss_total: 1277 swrong=2 ewrong=2 - open/close 523 (time 1788566861.99 total 10.02 last 52.20) total: 900 open/close in 17.25 seconds: 52.17 ops/second llite.lustre-ffff9195431af800.statahead_max=0 2008 real 0m14.906s user 0m0.024s sys 0m1.979s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9195431af800.statahead_max=128 llite.lustre-ffff9195431af800.statahead_max=128 2008 real 0m5.282s user 0m0.017s sys 0m0.651s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 99 hit_total: 3967 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: 19 seconds llite.lustre-ffff9195431af800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 99 hit_total: 3967 miss_total: 1278 mdc.lustre-MDT0000-mdc-ffff9195431af800.batch_stats= snapshot_time: 1788566921.873893607 secs.nsecs start_time: 1788566837.611820420 secs.nsecs elapsed_time: 84.262073187 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 3 10 17 16: 7 24 41 32: 2 6 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9195431af800.batch_stats=0 total: 100 open/close in 3.05 seconds: 32.82 ops/second llite.lustre-ffff9195431af800.statahead_max=0 100 real 0m0.112s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9195431af800.statahead_max=128 llite.lustre-ffff9195431af800.statahead_max=128 100 real 0m0.099s user 0m0.000s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 99 hit_total: 3967 miss_total: 1278 swrong=2 ewrong=2 - open/close 690 (time 1788566945.06 total 10.00 last 68.97) total: 900 open/close in 13.55 seconds: 66.42 ops/second llite.lustre-ffff9195431af800.statahead_max=0 1000 real 0m0.127s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9195431af800.statahead_max=128 llite.lustre-ffff9195431af800.statahead_max=128 1000 real 0m0.124s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 99 hit_total: 3967 miss_total: 1278 swrong=2 ewrong=2 - open/close 678 (time 1788566968.27 total 10.01 last 67.74) - open/close 1294 (time 1788566978.29 total 20.03 last 61.49) - open/close 1869 (time 1788566988.29 total 30.03 last 57.48) - open/close 2541 (time 1788566998.29 total 40.03 last 67.20) - open/close 3203 (time 1788567008.29 total 50.03 last 66.20) - open/close 3864 (time 1788567018.30 total 60.04 last 66.05) - open/close 4406 (time 1788567028.31 total 70.05 last 54.17) - open/close 5021 (time 1788567038.31 total 80.05 last 61.49) - open/close 5588 (time 1788567048.31 total 90.05 last 56.69) - open/close 6092 (time 1788567058.32 total 100.06 last 50.33) - open/close 6485 (time 1788567068.33 total 110.07 last 39.29) - open/close 7020 (time 1788567078.33 total 120.07 last 53.47) - open/close 7514 (time 1788567088.35 total 130.08 last 49.33) - open/close 8101 (time 1788567098.36 total 140.10 last 58.63) - open/close 8625 (time 1788567108.36 total 150.10 last 52.39) total: 9000 open/close in 156.10 seconds: 57.66 ops/second llite.lustre-ffff9195431af800.statahead_max=0 10000 real 0m1.085s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9195431af800.statahead_max=128 llite.lustre-ffff9195431af800.statahead_max=128 10000 real 0m0.815s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 99 hit_total: 3967 miss_total: 1278 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 391 seconds llite.lustre-ffff9195431af800.statahead_stats= statahead total: 143 statahead wrong: 2 agl total: 137 list_total: 30 fname_total: 99 hit_total: 3967 miss_total: 1278 mdc.lustre-MDT0000-mdc-ffff9195431af800.batch_stats= snapshot_time: 1788567528.161213535 secs.nsecs start_time: 1788566923.983450671 secs.nsecs elapsed_time: 604.177762864 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