== sanity test 413a: QoS mkdir with 'lfs mkdir -i -1' ==== 12:57:46 (1776272266) lmv.lustre-clilmv-ffff9bd0439b4000.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 10160 1277528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 9656 1278032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32108 3574912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 8148 3598872 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40256 7173784 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5311 1018689 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 3904 1020096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3903 258241 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3873 258271 2% /mnt/lustre[OST:1] filesystem_summary: 525727 9215 516512 2% /mnt/lustre weight diff=0% must be > 120% ...Fill MDT0 with 200 files: loop 0 weight diff=2% must be > 120% ...Fill MDT0 with 200 files: loop 1 weight diff=4% must be > 120% ...Fill MDT0 with 200 files: loop 2 weight diff=6% must be > 120% ...Fill MDT0 with 200 files: loop 3 weight diff=9% must be > 120% ...Fill MDT0 with 200 files: loop 4 weight diff=11% must be > 120% ...Fill MDT0 with 200 files: loop 5 weight diff=14% must be > 120% ...Fill MDT0 with 200 files: loop 6 weight diff=17% must be > 120% ...Fill MDT0 with 200 files: loop 7 weight diff=20% must be > 120% ...Fill MDT0 with 200 files: loop 8 weight diff=23% must be > 120% ...Fill MDT0 with 200 files: loop 9 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 274340 1013348 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 9656 1278032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32108 3574912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 8148 3598872 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40256 7173784 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 7322 1016678 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 3904 1020096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3903 258241 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3873 258271 2% /mnt/lustre[OST:1] filesystem_summary: 527738 11226 516512 3% /mnt/lustre weight diff=26% must be > 120% ...Fill MDT0 with 200 files: loop 10 weight diff=29% must be > 120% ...Fill MDT0 with 200 files: loop 11 weight diff=33% must be > 120% ...Fill MDT0 with 200 files: loop 12 weight diff=37% must be > 120% ...Fill MDT0 with 200 files: loop 13 weight diff=41% must be > 120% ...Fill MDT0 with 200 files: loop 14 weight diff=45% must be > 120% ...Fill MDT0 with 200 files: loop 15 weight diff=50% must be > 120% ...Fill MDT0 with 200 files: loop 16 weight diff=55% must be > 120% ...Fill MDT0 with 200 files: loop 17 weight diff=60% must be > 120% ...Fill MDT0 with 200 files: loop 18 weight diff=65% must be > 120% ...Fill MDT0 with 200 files: loop 19 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 538556 749132 42% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 9656 1278032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32108 3574912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 8148 3598872 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40256 7173784 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 9332 1014668 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 3904 1020096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3903 258241 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3873 258271 2% /mnt/lustre[OST:1] filesystem_summary: 529748 13236 516512 3% /mnt/lustre weight diff=71% must be > 120% ...Fill MDT0 with 200 files: loop 20 weight diff=77% must be > 120% ...Fill MDT0 with 200 files: loop 21 weight diff=84% must be > 120% ...Fill MDT0 with 200 files: loop 22 weight diff=91% must be > 120% ...Fill MDT0 with 200 files: loop 23 weight diff=99% must be > 120% ...Fill MDT0 with 200 files: loop 24 weight diff=108% must be > 120% ...Fill MDT0 with 200 files: loop 25 weight diff=117% must be > 120% ...Fill MDT0 with 200 files: loop 26 MDT filesfree available: 1013261 1020096 MDT blocks available: 564180 1278032 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=0 max_idx=1 Check for uneven MDTs: 0 using cmd fallocate -l 128K MDT filesfree available: 1013018 1019973 MDT blocks available: 563044 1277416 weight diff=128% MDT filesfree available: 1013018 1019973 MDT blocks available: 563044 1277416 weight diff=128% Mkdir (stripe_count 1) with balanced space usage: 62 directories created on MDT0 : curmax=62 178 directories created on MDT1 : curmax=178 - unlinked 0 (time 1776272547 ; total 0 ; last 0) total: 240 unlinks in 2 seconds: 120.000000 unlinks/second - unlinked 0 (time 1776272551 ; total 0 ; last 0) total: 240 unlinks in 3 seconds: 80.000000 unlinks/second