== sanity test 220: preallocated MDS objects still used if ENOSPC from OST ========================================================== 09:36:08 (1743514568)
UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        3530     1020470   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000         536     1023464   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144       10576      251568   5% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144       10524      251620   5% /mnt/lustre[OST:1]

filesystem_summary:       507254        4066      503188   1% /mnt/lustre

fail_val=-1
fail_loc=0x229
oleg615-server: Pool lustre.test_220 created
oleg615-server: OST lustre-OST0000_UUID added to pool lustre.test_220
preallocated objects on MDS is 17 (865 - 848)
OST still has 0 kbytes free
create 17 files @next_id...
total: 17 open/close in 0.15 seconds: 114.36 ops/second
after creation, last_id=865, next_id=865
UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        3534     1020466   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000         536     1023464   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID        10576       10576           0 100% /mnt/lustre[OST:0]
lustre-OST0001_UUID        10524       10524           0 100% /mnt/lustre[OST:1]

filesystem_summary:         4070        4070           0 100% /mnt/lustre

cleanup...
fail_val=0
fail_loc=0
oleg615-server: OST lustre-OST0000_UUID removed from pool lustre.test_220
oleg615-server: Pool lustre.test_220 destroyed
unlink 17 files @848...
 - unlinked 0 (time 1743514586 ; total 0 ; last 0)
total: 17 unlinks in 0 seconds: inf unlinks/second
Destroy the created pools: test_220