== sanity test 413a: QoS mkdir with 'lfs mkdir -i -1' ==== 00:44:46 (1780980286) lmv.lustre-clilmv-ffff93c1d0f0f000.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 10080 1277608 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 9728 1277960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 19812 3587208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20444 3586576 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40256 7173784 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 5309 1018691 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 3905 1020095 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3932 258212 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3876 258268 2% /mnt/lustre[OST:1] filesystem_summary: 525694 9214 516480 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 274260 1013428 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 9728 1277960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 19812 3587208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20444 3586576 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40256 7173784 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 7320 1016680 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 3905 1020095 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3932 258212 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3876 258268 2% /mnt/lustre[OST:1] filesystem_summary: 527705 11225 516480 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=54% 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 538476 749212 42% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 9728 1277960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 19812 3587208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20444 3586576 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 40256 7173784 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 9330 1014670 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 3905 1020095 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 3932 258212 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 3876 258268 2% /mnt/lustre[OST:1] filesystem_summary: 529715 13235 516480 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: 1013263 1020095 MDT blocks available: 564260 1277960 weight diff=127% 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: 1013020 1019972 MDT blocks available: 563120 1277348 weight diff=128% MDT filesfree available: 1013020 1019972 MDT blocks available: 563120 1277348 weight diff=128% Mkdir (stripe_count 1) with balanced space usage: 88 directories created on MDT0 : curmax=88 152 directories created on MDT1 : curmax=152 - unlinked 0 (time 1780980705 ; total 0 ; last 0) total: 240 unlinks in 3 seconds: 80.000000 unlinks/second - unlinked 0 (time 1780980711 ; total 0 ; last 0) total: 240 unlinks in 4 seconds: 60.000000 unlinks/second