== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:20:44 (1781216444) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d374b7ed000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d374b7ed000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.37 seconds: 42.19 ops/second llite.lustre-ffff9d374b7ed000.statahead_max=0 208 real 0m1.331s user 0m0.001s sys 0m0.240s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d374b7ed000.statahead_max=128 llite.lustre-ffff9d374b7ed000.statahead_max=128 208 real 0m0.562s user 0m0.004s sys 0m0.097s '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: 116 list_total: 28 fname_total: 93 hit_total: 3183 miss_total: 1279 swrong=2 ewrong=2 - open/close 835 (time 1781216473.46 total 10.00 last 83.48) total: 900 open/close in 10.93 seconds: 82.37 ops/second llite.lustre-ffff9d374b7ed000.statahead_max=0 2008 real 0m14.965s user 0m0.034s sys 0m2.269s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9d374b7ed000.statahead_max=128 llite.lustre-ffff9d374b7ed000.statahead_max=128 2008 real 0m4.822s user 0m0.025s sys 0m0.706s '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: 116 list_total: 29 fname_total: 93 hit_total: 4182 miss_total: 1279 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-ffff9d374b7ed000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 4182 miss_total: 1279 mdc.lustre-MDT0000-mdc-ffff9d374b7ed000.batch_stats= snapshot_time: 1781216526.786724424 secs.nsecs start_time: 1781216451.148103299 secs.nsecs elapsed_time: 75.638621125 secs.nsecs subreqs per batch batches % cum % 1: 2 7 7 2: 2 7 15 4: 6 23 38 8: 2 7 46 16: 1 3 50 32: 2 7 57 64: 11 42 100 mdc.lustre-MDT0001-mdc-ffff9d374b7ed000.batch_stats= snapshot_time: 1781216526.786804308 secs.nsecs start_time: 1781216451.148270191 secs.nsecs elapsed_time: 75.638534117 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 6 25 25 4: 4 16 41 8: 1 4 45 16: 0 0 45 32: 1 4 50 64: 12 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9d374b7ed000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d374b7ed000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.31 seconds: 43.35 ops/second llite.lustre-ffff9d374b7ed000.statahead_max=0 100 real 0m0.133s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d374b7ed000.statahead_max=128 llite.lustre-ffff9d374b7ed000.statahead_max=128 100 real 0m0.142s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 4182 miss_total: 1279 swrong=2 ewrong=2 - open/close 679 (time 1781216550.38 total 10.00 last 67.87) total: 900 open/close in 13.63 seconds: 66.03 ops/second llite.lustre-ffff9d374b7ed000.statahead_max=0 1000 real 0m0.233s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d374b7ed000.statahead_max=128 llite.lustre-ffff9d374b7ed000.statahead_max=128 1000 real 0m0.191s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 4182 miss_total: 1279 swrong=2 ewrong=2 - open/close 722 (time 1781216575.92 total 10.01 last 72.10) - open/close 1404 (time 1781216585.93 total 20.02 last 68.17) - open/close 2048 (time 1781216595.94 total 30.03 last 64.31) - open/close 2643 (time 1781216605.95 total 40.04 last 59.48) - open/close 3355 (time 1781216615.97 total 50.07 last 71.01) - open/close 4032 (time 1781216625.98 total 60.07 last 67.65) - open/close 4724 (time 1781216635.98 total 70.08 last 69.17) - open/close 5440 (time 1781216645.99 total 80.08 last 71.58) - open/close 6144 (time 1781216656.00 total 90.09 last 70.33) - open/close 6863 (time 1781216666.00 total 100.09 last 71.88) - open/close 7512 (time 1781216676.00 total 110.09 last 64.89) - open/close 8326 (time 1781216686.01 total 120.10 last 81.34) total: 9000 open/close in 130.01 seconds: 69.22 ops/second llite.lustre-ffff9d374b7ed000.statahead_max=0 10000 real 0m1.015s user 0m0.003s sys 0m0.181s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d374b7ed000.statahead_max=128 llite.lustre-ffff9d374b7ed000.statahead_max=128 10000 real 0m0.479s user 0m0.002s sys 0m0.117s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 4182 miss_total: 1279 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 323 seconds llite.lustre-ffff9d374b7ed000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 93 hit_total: 4182 miss_total: 1279 mdc.lustre-MDT0000-mdc-ffff9d374b7ed000.batch_stats= snapshot_time: 1781217038.422400026 secs.nsecs start_time: 1781216528.684273601 secs.nsecs elapsed_time: 509.738126425 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9d374b7ed000.batch_stats= snapshot_time: 1781217038.422466463 secs.nsecs start_time: 1781216528.684480038 secs.nsecs elapsed_time: 509.737986425 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