== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:02:41 (1790694161) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dd408d98000.batch_stats=0 total: 100 open/close in 2.52 seconds: 39.69 ops/second llite.lustre-ffff9dd408d98000.statahead_max=0 208 real 0m1.403s user 0m0.005s sys 0m0.184s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9dd408d98000.statahead_max=128 llite.lustre-ffff9dd408d98000.statahead_max=128 208 real 0m0.581s user 0m0.003s sys 0m0.072s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 104 list_total: 28 fname_total: 79 hit_total: 3035 miss_total: 1283 swrong=2 ewrong=2 - open/close 770 (time 1790694184.89 total 10.00 last 76.99) total: 900 open/close in 11.63 seconds: 77.38 ops/second llite.lustre-ffff9dd408d98000.statahead_max=0 2008 real 0m11.210s user 0m0.018s sys 0m1.855s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9dd408d98000.statahead_max=128 llite.lustre-ffff9dd408d98000.statahead_max=128 2008 real 0m3.420s user 0m0.017s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 114 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 79 hit_total: 4033 miss_total: 1284 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9dd408d98000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 79 hit_total: 4033 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff9dd408d98000.batch_stats= snapshot_time: 1790694228.493251443 secs.nsecs start_time: 1790694164.949126779 secs.nsecs elapsed_time: 63.544124664 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 3 10 10 8: 3 10 20 16: 5 16 36 32: 4 13 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9dd408d98000.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.25 ops/second llite.lustre-ffff9dd408d98000.statahead_max=0 100 real 0m0.066s user 0m0.003s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9dd408d98000.statahead_max=128 llite.lustre-ffff9dd408d98000.statahead_max=128 100 real 0m0.125s user 0m0.001s sys 0m0.012s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 79 hit_total: 4033 miss_total: 1284 swrong=2 ewrong=2 - open/close 697 (time 1790694248.76 total 10.00 last 69.68) total: 900 open/close in 12.69 seconds: 70.95 ops/second llite.lustre-ffff9dd408d98000.statahead_max=0 1000 real 0m0.150s user 0m0.001s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9dd408d98000.statahead_max=128 llite.lustre-ffff9dd408d98000.statahead_max=128 1000 real 0m0.161s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 79 hit_total: 4033 miss_total: 1284 swrong=2 ewrong=2 - open/close 743 (time 1790694269.64 total 10.00 last 74.28) - open/close 1519 (time 1790694279.65 total 20.01 last 77.52) - open/close 2296 (time 1790694289.66 total 30.02 last 77.66) - open/close 3077 (time 1790694299.66 total 40.02 last 78.10) - open/close 3779 (time 1790694309.67 total 50.03 last 70.10) - open/close 4561 (time 1790694319.67 total 60.03 last 78.19) - open/close 5423 (time 1790694329.68 total 70.04 last 86.16) - open/close 6264 (time 1790694339.68 total 80.04 last 84.06) - open/close 7127 (time 1790694349.69 total 90.05 last 86.24) - open/close 7987 (time 1790694359.71 total 100.07 last 85.85) - open/close 8731 (time 1790694369.72 total 110.08 last 74.34) total: 9000 open/close in 113.48 seconds: 79.31 ops/second llite.lustre-ffff9dd408d98000.statahead_max=0 10000 real 0m0.479s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9dd408d98000.statahead_max=128 llite.lustre-ffff9dd408d98000.statahead_max=128 10000 real 0m0.587s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 79 hit_total: 4033 miss_total: 1284 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 299 seconds llite.lustre-ffff9dd408d98000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 104 list_total: 29 fname_total: 79 hit_total: 4033 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff9dd408d98000.batch_stats= snapshot_time: 1790694688.291210952 secs.nsecs start_time: 1790694229.954754076 secs.nsecs elapsed_time: 458.336456876 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