== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:54:01 (1782489241) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff903282abd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff903282abd800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 3.05 seconds: 32.80 ops/second llite.lustre-ffff903282abd800.statahead_max=0 208 real 0m1.447s user 0m0.005s sys 0m0.234s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff903282abd800.statahead_max=128 llite.lustre-ffff903282abd800.statahead_max=128 208 real 0m0.769s user 0m0.003s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 141 list_total: 28 fname_total: 118 hit_total: 3102 miss_total: 1279 swrong=2 ewrong=2 - open/close 549 (time 1782489271.50 total 10.01 last 54.85) total: 900 open/close in 15.93 seconds: 56.49 ops/second llite.lustre-ffff903282abd800.statahead_max=0 2008 real 0m17.038s user 0m0.026s sys 0m2.152s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff903282abd800.statahead_max=128 llite.lustre-ffff903282abd800.statahead_max=128 2008 real 0m4.520s user 0m0.031s sys 0m0.748s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 4100 miss_total: 1280 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff903282abd800.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 4100 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff903282abd800.batch_stats= snapshot_time: 1782489333.177402681 secs.nsecs start_time: 1782489247.249695150 secs.nsecs elapsed_time: 85.927707531 secs.nsecs subreqs per batch batches % cum % 1: 3 13 13 2: 2 8 21 4: 0 0 21 8: 3 13 34 16: 2 8 43 32: 1 4 47 64: 12 52 100 mdc.lustre-MDT0001-mdc-ffff903282abd800.batch_stats= snapshot_time: 1782489333.177484029 secs.nsecs start_time: 1782489247.249774510 secs.nsecs elapsed_time: 85.927709519 secs.nsecs subreqs per batch batches % cum % 1: 7 31 31 2: 1 4 36 4: 2 9 45 8: 0 0 45 16: 0 0 45 32: 3 13 59 64: 9 40 100 kvm mdc.lustre-MDT0000-mdc-ffff903282abd800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff903282abd800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.51 seconds: 39.83 ops/second llite.lustre-ffff903282abd800.statahead_max=0 100 real 0m0.146s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff903282abd800.statahead_max=128 llite.lustre-ffff903282abd800.statahead_max=128 100 real 0m0.108s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 4100 miss_total: 1280 swrong=2 ewrong=2 - open/close 714 (time 1782489355.59 total 10.01 last 71.35) total: 900 open/close in 12.69 seconds: 70.91 ops/second llite.lustre-ffff903282abd800.statahead_max=0 1000 real 0m0.295s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff903282abd800.statahead_max=128 llite.lustre-ffff903282abd800.statahead_max=128 1000 real 0m0.168s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 4100 miss_total: 1280 swrong=2 ewrong=2 - open/close 786 (time 1782489379.58 total 10.00 last 78.57) - open/close 1495 (time 1782489389.58 total 20.01 last 70.87) - open/close 2204 (time 1782489399.60 total 30.02 last 70.80) - open/close 2856 (time 1782489409.62 total 40.05 last 65.03) - open/close 3588 (time 1782489419.64 total 50.06 last 73.09) - open/close 4431 (time 1782489429.65 total 60.07 last 84.23) - open/close 5082 (time 1782489439.66 total 70.08 last 65.04) - open/close 5816 (time 1782489449.67 total 80.09 last 73.31) - open/close 6537 (time 1782489459.69 total 90.11 last 71.95) - open/close 7246 (time 1782489469.71 total 100.13 last 70.77) - open/close 7829 (time 1782489479.71 total 110.14 last 58.26) - open/close 8483 (time 1782489489.72 total 120.15 last 65.36) total: 9000 open/close in 128.52 seconds: 70.03 ops/second llite.lustre-ffff903282abd800.statahead_max=0 10000 real 0m0.637s user 0m0.003s sys 0m0.123s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff903282abd800.statahead_max=128 llite.lustre-ffff903282abd800.statahead_max=128 10000 real 0m0.544s user 0m0.006s sys 0m0.106s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 4100 miss_total: 1280 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 345 seconds llite.lustre-ffff903282abd800.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 141 list_total: 29 fname_total: 118 hit_total: 4100 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff903282abd800.batch_stats= snapshot_time: 1782489860.845657958 secs.nsecs start_time: 1782489335.250964769 secs.nsecs elapsed_time: 525.594693189 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff903282abd800.batch_stats= snapshot_time: 1782489860.845750500 secs.nsecs start_time: 1782489335.251134883 secs.nsecs elapsed_time: 525.594615617 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