== sanity test 413a: QoS mkdir with 'lfs mkdir -i -1' ==== 11:52:31 (1736268751) lmv.lustre-clilmv-ffff8800b5c25000.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 13680 1274008 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 15084 1272604 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 163492 3443528 5% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 128008 3479012 4% /mnt/lustre[OST:1] filesystem_summary: 7666232 291500 6922540 5% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5630 1018370 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 6506 1017494 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 5161 256983 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 5050 257094 2% /mnt/lustre[OST:1] filesystem_summary: 526213 12136 514077 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 13736 1273952 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 279296 1008392 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 163492 3443528 5% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 128008 3479012 4% /mnt/lustre[OST:1] filesystem_summary: 7666232 291500 6922540 5% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5641 1018359 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 8516 1015484 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 5161 256983 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 5050 257094 2% /mnt/lustre[OST:1] filesystem_summary: 528234 14157 514077 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 13788 1273900 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 543516 744172 43% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 163492 3443528 5% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 128008 3479012 4% /mnt/lustre[OST:1] filesystem_summary: 7666232 291500 6922540 5% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5651 1018349 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 10526 1013474 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 5161 256983 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 5050 257094 2% /mnt/lustre[OST:1] filesystem_summary: 530254 16177 514077 4% /mnt/lustre weight diff=72% 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: 1018342 1012067 MDT blocks available: 1273864 559212 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: 1018221 1011824 MDT blocks available: 1273260 558084 weight diff=129% MDT filesfree available: 1018221 1011824 MDT blocks available: 1273260 558084 weight diff=129% Mkdir (stripe_count 1) with balanced space usage: 166 directories created on MDT0 : curmax=166 74 directories created on MDT1 : curmax=166 - unlinked 0 (time 1736268840 ; total 0 ; last 0) total: 240 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1736268842 ; total 0 ; last 0) total: 240 unlinks in 0 seconds: inf unlinks/second