== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:21:38 (1777584098) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff962782fda800.batch_stats=0 total: 100 open/close in 2.89 seconds: 34.59 ops/second llite.lustre-ffff962782fda800.statahead_max=0 208 real 0m1.260s user 0m0.001s sys 0m0.233s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff962782fda800.statahead_max=128 llite.lustre-ffff962782fda800.statahead_max=128 208 real 0m0.679s user 0m0.004s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 81 hit_total: 2876 miss_total: 1501 swrong=2 ewrong=2 - open/close 655 (time 1777584124.60 total 10.00 last 65.47) total: 900 open/close in 14.02 seconds: 64.20 ops/second llite.lustre-ffff962782fda800.statahead_max=0 2008 real 0m14.656s user 0m0.023s sys 0m2.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff962782fda800.statahead_max=128 llite.lustre-ffff962782fda800.statahead_max=128 2008 real 0m4.873s user 0m0.018s sys 0m0.685s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 81 hit_total: 3874 miss_total: 1502 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-ffff962782fda800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 81 hit_total: 3874 miss_total: 1502 mdc.lustre-MDT0000-mdc-ffff962782fda800.batch_stats= snapshot_time: 1777584181.854409776 secs.nsecs start_time: 1777584102.980660067 secs.nsecs elapsed_time: 78.873749709 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 6 19 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff962782fda800.batch_stats=0 total: 100 open/close in 3.06 seconds: 32.67 ops/second llite.lustre-ffff962782fda800.statahead_max=0 100 real 0m0.102s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff962782fda800.statahead_max=128 llite.lustre-ffff962782fda800.statahead_max=128 100 real 0m0.100s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 81 hit_total: 3874 miss_total: 1502 swrong=2 ewrong=2 - open/close 606 (time 1777584204.08 total 10.00 last 60.59) total: 900 open/close in 15.17 seconds: 59.33 ops/second llite.lustre-ffff962782fda800.statahead_max=0 1000 real 0m0.152s user 0m0.001s sys 0m0.039s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff962782fda800.statahead_max=128 llite.lustre-ffff962782fda800.statahead_max=128 1000 real 0m0.160s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 81 hit_total: 3874 miss_total: 1502 swrong=2 ewrong=2 - open/close 642 (time 1777584229.40 total 10.00 last 64.17) - open/close 1274 (time 1777584239.41 total 20.01 last 63.16) - open/close 1887 (time 1777584249.42 total 30.02 last 61.24) - open/close 2530 (time 1777584259.44 total 40.05 last 64.11) - open/close 3169 (time 1777584269.46 total 50.06 last 63.81) - open/close 3794 (time 1777584279.46 total 60.07 last 62.46) - open/close 4392 (time 1777584289.49 total 70.10 last 59.63) - open/close 4927 (time 1777584299.50 total 80.10 last 53.47) - open/close 5535 (time 1777584309.52 total 90.13 last 60.65) - open/close 6139 (time 1777584319.54 total 100.14 last 60.31) - open/close 6783 (time 1777584329.54 total 110.14 last 64.40) - open/close 7380 (time 1777584339.55 total 120.15 last 59.65) - open/close 7948 (time 1777584349.55 total 130.16 last 56.75) - open/close 8557 (time 1777584359.56 total 140.17 last 60.86) total: 9000 open/close in 148.17 seconds: 60.74 ops/second llite.lustre-ffff962782fda800.statahead_max=0 10000 real 0m0.783s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff962782fda800.statahead_max=128 llite.lustre-ffff962782fda800.statahead_max=128 10000 real 0m0.939s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 81 hit_total: 3874 miss_total: 1502 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 332 seconds llite.lustre-ffff962782fda800.statahead_stats= statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 81 hit_total: 3874 miss_total: 1502 mdc.lustre-MDT0000-mdc-ffff962782fda800.batch_stats= snapshot_time: 1777584719.780473982 secs.nsecs start_time: 1777584183.663183626 secs.nsecs elapsed_time: 536.117290356 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