== sanity test 413a: QoS mkdir with 'lfs mkdir -i -1' ==== 08:30:44 (1717158644) lmv.lustre-clilmv-ffff88006f9dd000.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 13228 1274460 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 14796 1272892 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 153872 3453148 5% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 136876 3470144 4% /mnt/lustre[OST:1] filesystem_summary: 7666232 290748 6923292 5% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5664 1018336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 6467 1017533 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 5130 257014 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 5017 257127 2% /mnt/lustre[OST:1] filesystem_summary: 526272 12131 514141 3% /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 13284 1274404 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 278988 1008700 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 153872 3453148 5% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 136876 3470144 4% /mnt/lustre[OST:1] filesystem_summary: 7666232 290748 6923292 5% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5675 1018325 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 8477 1015523 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 5130 257014 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 5017 257127 2% /mnt/lustre[OST:1] filesystem_summary: 528293 14152 514141 3% /mnt/lustre weight diff=26% must be > 120% ...Fill MDT1 with 200 files: loop 10 weight diff=30% 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=55% 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=66% must be > 120% ...Fill MDT1 with 200 files: loop 19 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 13336 1274352 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 543212 744476 43% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 153872 3453148 5% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 136876 3470144 4% /mnt/lustre[OST:1] filesystem_summary: 7666232 290748 6923292 5% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5685 1018315 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 10487 1013513 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 5130 257014 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 5017 257127 2% /mnt/lustre[OST:1] filesystem_summary: 530313 16172 514141 4% /mnt/lustre weight diff=71% must be > 120% ...Fill MDT1 with 200 files: loop 20 weight diff=78% must be > 120% ...Fill MDT1 with 200 files: loop 21 weight diff=85% must be > 120% ...Fill MDT1 with 200 files: loop 22 weight diff=92% must be > 120% ...Fill MDT1 with 200 files: loop 23 weight diff=100% must be > 120% ...Fill MDT1 with 200 files: loop 24 weight diff=109% 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: 1018308 1012106 MDT blocks available: 1274316 559516 weight diff=129% 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: 1018187 1011863 MDT blocks available: 1273704 558384 weight diff=129% MDT filesfree available: 1018187 1011863 MDT blocks available: 1273704 558384 weight diff=129% Mkdir (stripe_count 1) with balanced space usage: 170 directories created on MDT0 : curmax=170 70 directories created on MDT1 : curmax=170 - unlinked 0 (time 1717158780 ; total 0 ; last 0) total: 240 unlinks in 1 seconds: 240.000000 unlinks/second - unlinked 0 (time 1717158782 ; total 0 ; last 0) total: 240 unlinks in 1 seconds: 240.000000 unlinks/second