== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:25:32 (1787747132) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d0c92157800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d0c92157800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.40 seconds: 29.43 ops/second llite.lustre-ffff9d0c92157800.statahead_max=0 208 real 0m1.725s user 0m0.006s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9d0c92157800.statahead_max=128 llite.lustre-ffff9d0c92157800.statahead_max=128 208 real 0m0.758s user 0m0.003s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 28 fname_total: 125 hit_total: 2559 miss_total: 1396 swrong=2 ewrong=2 - open/close 678 (time 1787747163.55 total 10.01 last 67.76) total: 900 open/close in 13.08 seconds: 68.80 ops/second llite.lustre-ffff9d0c92157800.statahead_max=0 2008 real 0m14.637s user 0m0.026s sys 0m2.059s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9d0c92157800.statahead_max=128 llite.lustre-ffff9d0c92157800.statahead_max=128 2008 real 0m4.682s user 0m0.020s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 155 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 125 hit_total: 3557 miss_total: 1397 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9d0c92157800.statahead_stats= statahead total: 155 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 125 hit_total: 3557 miss_total: 1397 mdc.lustre-MDT0000-mdc-ffff9d0c92157800.batch_stats= snapshot_time: 1787747221.421282107 secs.nsecs start_time: 1787747138.698321342 secs.nsecs elapsed_time: 82.722960765 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 1 4 9 4: 7 31 40 8: 0 0 40 16: 1 4 45 32: 1 4 50 64: 11 50 100 mdc.lustre-MDT0001-mdc-ffff9d0c92157800.batch_stats= snapshot_time: 1787747221.421429210 secs.nsecs start_time: 1787747138.698448963 secs.nsecs elapsed_time: 82.722980247 secs.nsecs subreqs per batch batches %% cum %% 1: 2 9 9 2: 0 0 9 4: 3 13 22 8: 4 18 40 16: 1 4 45 32: 1 4 50 64: 11 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9d0c92157800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d0c92157800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.68 seconds: 37.25 ops/second llite.lustre-ffff9d0c92157800.statahead_max=0 100 real 0m0.181s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d0c92157800.statahead_max=128 llite.lustre-ffff9d0c92157800.statahead_max=128 100 real 0m0.202s user 0m0.000s sys 0m0.041s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 125 hit_total: 3557 miss_total: 1397 swrong=2 ewrong=2 - open/close 564 (time 1787747245.02 total 10.02 last 56.30) total: 900 open/close in 16.15 seconds: 55.74 ops/second llite.lustre-ffff9d0c92157800.statahead_max=0 1000 real 0m0.232s user 0m0.002s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d0c92157800.statahead_max=128 llite.lustre-ffff9d0c92157800.statahead_max=128 1000 real 0m0.152s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 125 hit_total: 3557 miss_total: 1397 swrong=2 ewrong=2 - open/close 845 (time 1787747272.02 total 10.01 last 84.45) - open/close 1591 (time 1787747282.03 total 20.01 last 74.54) - open/close 2380 (time 1787747292.05 total 30.04 last 78.69) - open/close 3211 (time 1787747302.06 total 40.04 last 83.08) - open/close 4138 (time 1787747312.06 total 50.05 last 92.64) - open/close 5074 (time 1787747322.07 total 60.06 last 93.54) - open/close 5905 (time 1787747332.08 total 70.06 last 83.03) - open/close 6683 (time 1787747342.08 total 80.07 last 77.76) - open/close 7465 (time 1787747352.09 total 90.08 last 78.15) - open/close 8202 (time 1787747362.09 total 100.08 last 73.66) - open/close 8927 (time 1787747372.11 total 110.10 last 72.35) total: 9000 open/close in 111.20 seconds: 80.93 ops/second llite.lustre-ffff9d0c92157800.statahead_max=0 10000 real 0m0.726s user 0m0.003s sys 0m0.132s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9d0c92157800.statahead_max=128 llite.lustre-ffff9d0c92157800.statahead_max=128 10000 real 0m0.659s user 0m0.002s sys 0m0.130s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 155 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 125 hit_total: 3557 miss_total: 1397 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 309 seconds llite.lustre-ffff9d0c92157800.statahead_stats= statahead total: 155 statahead wrong: 2 agl total: 148 list_total: 29 fname_total: 125 hit_total: 3557 miss_total: 1397 mdc.lustre-MDT0000-mdc-ffff9d0c92157800.batch_stats= snapshot_time: 1787747701.323343087 secs.nsecs start_time: 1787747222.818072976 secs.nsecs elapsed_time: 478.505270111 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9d0c92157800.batch_stats= snapshot_time: 1787747701.323505705 secs.nsecs start_time: 1787747222.818173986 secs.nsecs elapsed_time: 478.505331719 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