== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:26:45 (1790101605) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff90f587330000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff90f587330000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.46 seconds: 40.71 ops/second llite.lustre-ffff90f587330000.statahead_max=0 208 real 0m1.713s user 0m0.004s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff90f587330000.statahead_max=128 llite.lustre-ffff90f587330000.statahead_max=128 208 real 0m0.662s user 0m0.001s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 78 hit_total: 3170 miss_total: 1290 swrong=2 ewrong=2 - open/close 754 (time 1790101633.28 total 10.02 last 75.24) total: 900 open/close in 12.38 seconds: 72.69 ops/second llite.lustre-ffff90f587330000.statahead_max=0 2008 real 0m12.799s user 0m0.019s sys 0m2.032s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff90f587330000.statahead_max=128 llite.lustre-ffff90f587330000.statahead_max=128 2008 real 0m4.571s user 0m0.017s sys 0m0.672s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 30 fname_total: 78 hit_total: 4169 miss_total: 1290 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-ffff90f587330000.statahead_stats= statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 30 fname_total: 78 hit_total: 4169 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff90f587330000.batch_stats= snapshot_time: 1790101686.309080231 secs.nsecs start_time: 1790101610.525798467 secs.nsecs elapsed_time: 75.783281764 secs.nsecs subreqs per batch batches %% cum %% 1: 2 10 10 2: 0 0 10 4: 4 20 30 8: 1 5 35 16: 0 0 35 32: 1 5 40 64: 12 60 100 mdc.lustre-MDT0001-mdc-ffff90f587330000.batch_stats= snapshot_time: 1790101686.309149791 secs.nsecs start_time: 1790101610.525900883 secs.nsecs elapsed_time: 75.783248908 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 1 5 11 4: 2 11 22 8: 1 5 27 16: 0 0 27 32: 3 16 44 64: 10 55 100 kvm mdc.lustre-MDT0000-mdc-ffff90f587330000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff90f587330000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.66 seconds: 37.64 ops/second llite.lustre-ffff90f587330000.statahead_max=0 100 real 0m0.095s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff90f587330000.statahead_max=128 llite.lustre-ffff90f587330000.statahead_max=128 100 real 0m0.167s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 30 fname_total: 78 hit_total: 4169 miss_total: 1290 swrong=2 ewrong=2 - open/close 764 (time 1790101708.93 total 10.00 last 76.37) total: 900 open/close in 11.66 seconds: 77.21 ops/second llite.lustre-ffff90f587330000.statahead_max=0 1000 real 0m0.422s user 0m0.002s sys 0m0.067s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff90f587330000.statahead_max=128 llite.lustre-ffff90f587330000.statahead_max=128 1000 real 0m0.229s user 0m0.000s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 30 fname_total: 78 hit_total: 4169 miss_total: 1290 swrong=2 ewrong=2 - open/close 848 (time 1790101730.20 total 10.00 last 84.77) - open/close 1603 (time 1790101740.21 total 20.01 last 75.42) - open/close 2345 (time 1790101750.21 total 30.02 last 74.18) - open/close 3114 (time 1790101760.21 total 40.02 last 76.89) - open/close 3823 (time 1790101770.23 total 50.04 last 70.76) - open/close 4521 (time 1790101780.24 total 60.04 last 69.75) - open/close 5255 (time 1790101790.25 total 70.05 last 73.35) - open/close 5987 (time 1790101800.27 total 80.07 last 73.07) - open/close 6597 (time 1790101810.27 total 90.07 last 60.98) - open/close 7322 (time 1790101820.27 total 100.08 last 72.46) - open/close 8034 (time 1790101830.28 total 110.08 last 71.18) - open/close 8848 (time 1790101840.28 total 120.08 last 81.35) total: 9000 open/close in 121.91 seconds: 73.82 ops/second llite.lustre-ffff90f587330000.statahead_max=0 10000 real 0m0.779s user 0m0.003s sys 0m0.110s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff90f587330000.statahead_max=128 llite.lustre-ffff90f587330000.statahead_max=128 10000 real 0m0.637s user 0m0.004s sys 0m0.128s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 30 fname_total: 78 hit_total: 4169 miss_total: 1290 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 312 seconds llite.lustre-ffff90f587330000.statahead_stats= statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 30 fname_total: 78 hit_total: 4169 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff90f587330000.batch_stats= snapshot_time: 1790102171.474476071 secs.nsecs start_time: 1790101688.472189918 secs.nsecs elapsed_time: 483.002286153 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff90f587330000.batch_stats= snapshot_time: 1790102171.474539379 secs.nsecs start_time: 1790101688.472393443 secs.nsecs elapsed_time: 483.002145936 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