== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:20:48 (1781216448) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e6b50289000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e6b50289000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.96 seconds: 33.79 ops/second llite.lustre-ffff8e6b50289000.statahead_max=0 208 real 0m1.751s user 0m0.002s sys 0m0.281s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8e6b50289000.statahead_max=128 llite.lustre-ffff8e6b50289000.statahead_max=128 208 real 0m0.858s user 0m0.002s sys 0m0.112s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 153 statahead wrong: 2 agl total: 148 list_total: 35 fname_total: 110 hit_total: 2494 miss_total: 1485 swrong=2 ewrong=2 - open/close 648 (time 1781216477.59 total 10.01 last 64.72) total: 900 open/close in 13.74 seconds: 65.52 ops/second llite.lustre-ffff8e6b50289000.statahead_max=0 2008 real 0m15.904s user 0m0.028s sys 0m2.440s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff8e6b50289000.statahead_max=128 llite.lustre-ffff8e6b50289000.statahead_max=128 2008 real 0m3.790s user 0m0.015s sys 0m0.711s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 36 fname_total: 110 hit_total: 3493 miss_total: 1485 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-ffff8e6b50289000.statahead_stats= statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 36 fname_total: 110 hit_total: 3493 miss_total: 1485 mdc.lustre-MDT0000-mdc-ffff8e6b50289000.batch_stats= snapshot_time: 1781216532.615454051 secs.nsecs start_time: 1781216453.422148793 secs.nsecs elapsed_time: 79.193305258 secs.nsecs subreqs per batch batches % cum % 1: 3 11 11 2: 3 11 22 4: 4 14 37 8: 2 7 44 16: 1 3 48 32: 3 11 59 64: 11 40 100 mdc.lustre-MDT0001-mdc-ffff8e6b50289000.batch_stats= snapshot_time: 1781216532.615549877 secs.nsecs start_time: 1781216453.422235172 secs.nsecs elapsed_time: 79.193314705 secs.nsecs subreqs per batch batches % cum % 1: 4 17 17 2: 2 8 26 4: 2 8 34 8: 3 13 47 16: 0 0 47 32: 5 21 69 64: 7 30 100 kvm mdc.lustre-MDT0000-mdc-ffff8e6b50289000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e6b50289000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.26 seconds: 30.70 ops/second llite.lustre-ffff8e6b50289000.statahead_max=0 100 real 0m0.136s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8e6b50289000.statahead_max=128 llite.lustre-ffff8e6b50289000.statahead_max=128 100 real 0m0.143s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 36 fname_total: 110 hit_total: 3493 miss_total: 1485 swrong=2 ewrong=2 - open/close 705 (time 1781216556.17 total 10.00 last 70.50) total: 900 open/close in 13.13 seconds: 68.54 ops/second llite.lustre-ffff8e6b50289000.statahead_max=0 1000 real 0m0.246s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8e6b50289000.statahead_max=128 llite.lustre-ffff8e6b50289000.statahead_max=128 1000 real 0m0.265s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 36 fname_total: 110 hit_total: 3493 miss_total: 1485 swrong=2 ewrong=2 - open/close 682 (time 1781216580.66 total 10.01 last 68.15) - open/close 1350 (time 1781216590.67 total 20.01 last 66.76) - open/close 2105 (time 1781216600.68 total 30.02 last 75.44) - open/close 2836 (time 1781216610.69 total 40.04 last 73.00) - open/close 3549 (time 1781216620.70 total 50.04 last 71.25) - open/close 4306 (time 1781216630.70 total 60.05 last 75.66) - open/close 5013 (time 1781216640.71 total 70.05 last 70.67) - open/close 5706 (time 1781216650.72 total 80.06 last 69.24) - open/close 6372 (time 1781216660.72 total 90.07 last 66.57) - open/close 7086 (time 1781216670.72 total 100.07 last 71.39) - open/close 7884 (time 1781216680.75 total 110.10 last 79.58) - open/close 8546 (time 1781216690.76 total 120.10 last 66.17) total: 9000 open/close in 127.42 seconds: 70.63 ops/second llite.lustre-ffff8e6b50289000.statahead_max=0 10000 real 0m0.877s user 0m0.003s sys 0m0.158s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e6b50289000.statahead_max=128 llite.lustre-ffff8e6b50289000.statahead_max=128 10000 real 0m0.610s user 0m0.002s sys 0m0.112s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 36 fname_total: 110 hit_total: 3493 miss_total: 1485 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 321 seconds llite.lustre-ffff8e6b50289000.statahead_stats= statahead total: 154 statahead wrong: 2 agl total: 148 list_total: 36 fname_total: 110 hit_total: 3493 miss_total: 1485 mdc.lustre-MDT0000-mdc-ffff8e6b50289000.batch_stats= snapshot_time: 1781217035.998590779 secs.nsecs start_time: 1781216534.630946811 secs.nsecs elapsed_time: 501.367643968 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8e6b50289000.batch_stats= snapshot_time: 1781217035.998888830 secs.nsecs start_time: 1781216534.631040924 secs.nsecs elapsed_time: 501.367847906 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