== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:59:06 (1780999146) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93c386672800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff93c386672800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.43 seconds: 29.16 ops/second llite.lustre-ffff93c386672800.statahead_max=0 208 real 0m2.244s user 0m0.007s sys 0m0.280s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff93c386672800.statahead_max=128 llite.lustre-ffff93c386672800.statahead_max=128 208 real 0m0.820s user 0m0.002s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 82 hit_total: 2520 miss_total: 1708 swrong=2 ewrong=2 - open/close 651 (time 1780999178.42 total 10.02 last 64.99) total: 900 open/close in 14.11 seconds: 63.80 ops/second llite.lustre-ffff93c386672800.statahead_max=0 2008 real 0m19.378s user 0m0.023s sys 0m2.359s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 19 sec llite.lustre-ffff93c386672800.statahead_max=128 llite.lustre-ffff93c386672800.statahead_max=128 2008 real 0m4.805s user 0m0.016s sys 0m0.769s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 82 hit_total: 3518 miss_total: 1709 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-ffff93c386672800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 82 hit_total: 3518 miss_total: 1709 mdc.lustre-MDT0000-mdc-ffff93c386672800.batch_stats= snapshot_time: 1780999241.066539868 secs.nsecs start_time: 1780999152.182042555 secs.nsecs elapsed_time: 88.884497313 secs.nsecs subreqs per batch batches % cum % 1: 2 10 10 2: 0 0 10 4: 1 5 15 8: 3 15 31 16: 1 5 36 32: 3 15 52 64: 9 47 100 mdc.lustre-MDT0001-mdc-ffff93c386672800.batch_stats= snapshot_time: 1780999241.066612593 secs.nsecs start_time: 1780999152.182119949 secs.nsecs elapsed_time: 88.884492644 secs.nsecs subreqs per batch batches % cum % 1: 4 21 21 2: 0 0 21 4: 1 5 26 8: 1 5 31 16: 1 5 36 32: 0 0 36 64: 12 63 100 kvm mdc.lustre-MDT0000-mdc-ffff93c386672800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff93c386672800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.68 seconds: 37.31 ops/second llite.lustre-ffff93c386672800.statahead_max=0 100 real 0m0.131s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93c386672800.statahead_max=128 llite.lustre-ffff93c386672800.statahead_max=128 100 real 0m0.154s user 0m0.004s sys 0m0.033s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 82 hit_total: 3518 miss_total: 1709 swrong=2 ewrong=2 - open/close 619 (time 1780999264.49 total 10.00 last 61.89) total: 900 open/close in 14.01 seconds: 64.25 ops/second llite.lustre-ffff93c386672800.statahead_max=0 1000 real 0m0.246s user 0m0.001s sys 0m0.064s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93c386672800.statahead_max=128 llite.lustre-ffff93c386672800.statahead_max=128 1000 real 0m0.220s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 82 hit_total: 3518 miss_total: 1709 swrong=2 ewrong=2 - open/close 709 (time 1780999289.00 total 10.02 last 70.75) - open/close 1338 (time 1780999299.01 total 20.03 last 62.83) - open/close 1932 (time 1780999309.02 total 30.04 last 59.33) - open/close 2694 (time 1780999319.04 total 40.06 last 76.09) - open/close 3248 (time 1780999329.06 total 50.08 last 55.28) - open/close 3870 (time 1780999339.08 total 60.10 last 62.09) - open/close 4505 (time 1780999349.09 total 70.11 last 63.41) - open/close 5242 (time 1780999359.12 total 80.14 last 73.51) - open/close 5909 (time 1780999369.13 total 90.15 last 66.63) - open/close 6643 (time 1780999379.14 total 100.16 last 73.33) - open/close 7409 (time 1780999389.14 total 110.16 last 76.58) - open/close 8139 (time 1780999399.15 total 120.17 last 72.93) - open/close 8849 (time 1780999409.15 total 130.17 last 70.98) total: 9000 open/close in 132.08 seconds: 68.14 ops/second llite.lustre-ffff93c386672800.statahead_max=0 10000 real 0m0.580s user 0m0.003s sys 0m0.133s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff93c386672800.statahead_max=128 llite.lustre-ffff93c386672800.statahead_max=128 10000 real 0m0.715s user 0m0.003s sys 0m0.146s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 82 hit_total: 3518 miss_total: 1709 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 319 seconds llite.lustre-ffff93c386672800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 82 hit_total: 3518 miss_total: 1709 mdc.lustre-MDT0000-mdc-ffff93c386672800.batch_stats= snapshot_time: 1780999746.076694522 secs.nsecs start_time: 1780999243.231719675 secs.nsecs elapsed_time: 502.844974847 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff93c386672800.batch_stats= snapshot_time: 1780999746.076762094 secs.nsecs start_time: 1780999243.231826266 secs.nsecs elapsed_time: 502.844935828 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