== sanity test 413a: QoS mkdir with 'lfs mkdir -i -1' ==== 17:21:11 (1760131271) lmv.lustre-clilmv-ffff9e5b071e8000.qos_maxage=1 lod.lustre-MDT0000-mdtlov.mdt_qos_maxage=1 lod.lustre-MDT0001-mdtlov.mdt_qos_maxage=1 Check for uneven MDTs: 0 using cmd fallocate -l 128K UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 10952 1276736 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 12736 1274952 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1920 3605100 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 6244 3600776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8164 7205876 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5825 1018175 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 4539 1019461 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3959 258185 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3926 258218 2% /mnt/lustre[OST:1] filesystem_summary: 526767 10364 516403 2% /mnt/lustre weight diff=0% must be > 120% ...Fill MDT1 with 200 files: loop 0 weight diff=2% must be > 120% ...Fill MDT1 with 200 files: loop 1 weight diff=4% must be > 120% ...Fill MDT1 with 200 files: loop 2 weight diff=6% must be > 120% ...Fill MDT1 with 200 files: loop 3 weight diff=9% must be > 120% ...Fill MDT1 with 200 files: loop 4 weight diff=11% must be > 120% ...Fill MDT1 with 200 files: loop 5 weight diff=14% must be > 120% ...Fill MDT1 with 200 files: loop 6 weight diff=17% must be > 120% ...Fill MDT1 with 200 files: loop 7 weight diff=20% must be > 120% ...Fill MDT1 with 200 files: loop 8 weight diff=23% must be > 120% ...Fill MDT1 with 200 files: loop 9 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 11008 1276680 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276960 1010728 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1920 3605100 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 6244 3600776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8164 7205876 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5836 1018164 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 6549 1017451 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3959 258185 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3926 258218 2% /mnt/lustre[OST:1] filesystem_summary: 528788 12385 516403 3% /mnt/lustre weight diff=26% must be > 120% ...Fill MDT1 with 200 files: loop 10 weight diff=29% must be > 120% ...Fill MDT1 with 200 files: loop 11 weight diff=33% must be > 120% ...Fill MDT1 with 200 files: loop 12 weight diff=37% must be > 120% ...Fill MDT1 with 200 files: loop 13 weight diff=41% must be > 120% ...Fill MDT1 with 200 files: loop 14 weight diff=45% must be > 120% ...Fill MDT1 with 200 files: loop 15 weight diff=50% must be > 120% ...Fill MDT1 with 200 files: loop 16 weight diff=54% must be > 120% ...Fill MDT1 with 200 files: loop 17 weight diff=60% must be > 120% ...Fill MDT1 with 200 files: loop 18 weight diff=65% must be > 120% ...Fill MDT1 with 200 files: loop 19 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 11060 1276628 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 541188 746500 43% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1920 3605100 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 6244 3600776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 8164 7205876 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5846 1018154 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 8559 1015441 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3959 258185 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3926 258218 2% /mnt/lustre[OST:1] filesystem_summary: 530808 14405 516403 3% /mnt/lustre weight diff=71% must be > 120% ...Fill MDT1 with 200 files: loop 20 weight diff=77% must be > 120% ...Fill MDT1 with 200 files: loop 21 weight diff=84% must be > 120% ...Fill MDT1 with 200 files: loop 22 weight diff=91% must be > 120% ...Fill MDT1 with 200 files: loop 23 weight diff=99% must be > 120% ...Fill MDT1 with 200 files: loop 24 weight diff=108% must be > 120% ...Fill MDT1 with 200 files: loop 25 weight diff=118% must be > 120% ...Fill MDT1 with 200 files: loop 26 MDT filesfree available: 1018147 1014034 MDT blocks available: 1276592 561536 weight diff=128% Mkdir (stripe_count 1) roundrobin: 120 directories created on MDT0 120 directories created on MDT1 Check for uneven MDTs: stripe_count=1 min_idx=1 max_idx=0 Check for uneven MDTs: 0 using cmd fallocate -l 128K MDT filesfree available: 1018024 1013792 MDT blocks available: 1275964 560400 weight diff=128% MDT filesfree available: 1018024 1013792 MDT blocks available: 1275964 560400 weight diff=128% Mkdir (stripe_count 1) with balanced space usage: 160 directories created on MDT0 : curmax=160 80 directories created on MDT1 : curmax=160 - unlinked 0 (time 1760131443 ; total 0 ; last 0) total: 240 unlinks in 1 seconds: 240.000000 unlinks/second - unlinked 0 (time 1760131445 ; total 0 ; last 0) total: 240 unlinks in 0 seconds: inf unlinks/second