== sanity test 220: preallocated MDS objects still used if ENOSPC from OST ========================================================== 17:03:33 (1779311013)
UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID       527494         396      527098   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID       529157         349      528808   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID       118254         462      117792   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID       118244         452      117792   1%  /mnt/lustre[OST:1] 

filesystem_summary:       236329         745      235584   1%  /mnt/lustre 

fail_val=-1
fail_loc=0x229
oleg306-server: Pool lustre.test_220 created
oleg306-server: OST lustre-OST0000_UUID added to pool lustre.test_220
preallocated objects on MDS is 16 (289 - 273)
OST still has 0 kbytes free
create 16 files @next_id...
total: 16 open/close in 0.24 seconds: 67.94 ops/second
after creation, last_id=289, next_id=289
UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID       524534         401      524133   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID       529157         349      528808   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID          462         462           0 100%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID          452         452           0 100%  /mnt/lustre[OST:1] 

filesystem_summary:          750         750           0 100%  /mnt/lustre 

cleanup...
fail_val=0
fail_loc=0
oleg306-server: OST lustre-OST0000_UUID removed from pool lustre.test_220
oleg306-server: Pool lustre.test_220 destroyed
unlink 16 files @273...
 - unlinked 0 (time 1779311029 ; total 0 ; last 0)
total: 16 unlinks in 0 seconds: inf unlinks/second
Destroy the created pools: test_220