== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:14:39 (1788516879) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f8205bc1000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8f8205bc1000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.50 seconds: 39.95 ops/second llite.lustre-ffff8f8205bc1000.statahead_max=0 208 real 0m0.953s user 0m0.006s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8f8205bc1000.statahead_max=128 llite.lustre-ffff8f8205bc1000.statahead_max=128 208 real 0m0.656s user 0m0.002s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 110 list_total: 29 fname_total: 69 hit_total: 2483 miss_total: 1294 swrong=2 ewrong=2 - open/close 708 (time 1788516906.54 total 10.00 last 70.79) total: 900 open/close in 12.25 seconds: 73.46 ops/second llite.lustre-ffff8f8205bc1000.statahead_max=0 2008 real 0m14.349s user 0m0.023s sys 0m1.991s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8f8205bc1000.statahead_max=128 llite.lustre-ffff8f8205bc1000.statahead_max=128 2008 real 0m4.705s user 0m0.014s sys 0m0.596s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 69 hit_total: 3481 miss_total: 1295 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8f8205bc1000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 69 hit_total: 3481 miss_total: 1295 mdc.lustre-MDT0000-mdc-ffff8f8205bc1000.batch_stats= snapshot_time: 1788516959.789865087 secs.nsecs start_time: 1788516884.890892178 secs.nsecs elapsed_time: 74.898972909 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 1 4 19 4: 2 9 28 8: 2 9 38 16: 0 0 38 32: 1 4 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff8f8205bc1000.batch_stats= snapshot_time: 1788516959.791612923 secs.nsecs start_time: 1788516884.891375074 secs.nsecs elapsed_time: 74.900237849 secs.nsecs subreqs per batch batches %% cum %% 1: 1 4 4 2: 3 14 19 4: 2 9 28 8: 2 9 38 16: 0 0 38 32: 3 14 52 64: 10 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8f8205bc1000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8f8205bc1000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.49 seconds: 40.14 ops/second llite.lustre-ffff8f8205bc1000.statahead_max=0 100 real 0m0.139s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8f8205bc1000.statahead_max=128 llite.lustre-ffff8f8205bc1000.statahead_max=128 100 real 0m0.240s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 69 hit_total: 3481 miss_total: 1295 swrong=2 ewrong=2 - open/close 859 (time 1788516983.00 total 10.01 last 85.81) total: 900 open/close in 10.57 seconds: 85.17 ops/second llite.lustre-ffff8f8205bc1000.statahead_max=0 1000 real 0m0.309s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8f8205bc1000.statahead_max=128 llite.lustre-ffff8f8205bc1000.statahead_max=128 1000 real 0m0.255s user 0m0.002s sys 0m0.051s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 69 hit_total: 3481 miss_total: 1295 swrong=2 ewrong=2 - open/close 726 (time 1788517004.46 total 10.00 last 72.57) - open/close 1476 (time 1788517014.47 total 20.02 last 74.90) - open/close 2296 (time 1788517024.48 total 30.03 last 81.94) - open/close 3103 (time 1788517034.48 total 40.03 last 80.69) - open/close 3961 (time 1788517044.50 total 50.05 last 85.63) - open/close 4679 (time 1788517054.50 total 60.05 last 71.79) - open/close 5483 (time 1788517064.51 total 70.06 last 80.34) - open/close 6261 (time 1788517074.52 total 80.06 last 77.74) - open/close 7093 (time 1788517084.52 total 90.07 last 83.18) - open/close 7917 (time 1788517094.52 total 100.07 last 82.40) - open/close 8744 (time 1788517104.53 total 110.08 last 82.62) total: 9000 open/close in 113.39 seconds: 79.38 ops/second llite.lustre-ffff8f8205bc1000.statahead_max=0 10000 real 0m0.880s user 0m0.004s sys 0m0.148s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8f8205bc1000.statahead_max=128 llite.lustre-ffff8f8205bc1000.statahead_max=128 10000 real 0m0.701s user 0m0.003s sys 0m0.134s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 69 hit_total: 3481 miss_total: 1295 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 332 seconds llite.lustre-ffff8f8205bc1000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 110 list_total: 30 fname_total: 69 hit_total: 3481 miss_total: 1295 mdc.lustre-MDT0000-mdc-ffff8f8205bc1000.batch_stats= snapshot_time: 1788517457.682966824 secs.nsecs start_time: 1788516961.621894333 secs.nsecs elapsed_time: 496.061072491 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8f8205bc1000.batch_stats= snapshot_time: 1788517457.683546910 secs.nsecs start_time: 1788516961.622045881 secs.nsecs elapsed_time: 496.061501029 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