== sanity test 220: preallocated MDS objects still used if ENOSPC from OST ========================================================== 22:15:11 (1781230511)
UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000         340     1023660   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1024000         292     1023708   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID       262144         371      261773   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID       262144         363      261781   1%  /mnt/lustre[OST:1] 

filesystem_summary:       524186         632      523554   1%  /mnt/lustre 

fail_val=-1
fail_loc=0x229
oleg351-server: Pool lustre.test_220 created
oleg351-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 0.41 seconds: 39.47 ops/second
after creation, last_id=289, next_id=289
UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000         360     1023640   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1024000         292     1023708   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID          371         371           0 100%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID          363         363           0 100%  /mnt/lustre[OST:1] 

filesystem_summary:          652         652           0 100%  /mnt/lustre 

cleanup...
fail_val=0
fail_loc=0
oleg351-server: OST lustre-OST0000_UUID removed from pool lustre.test_220
oleg351-server: Pool lustre.test_220 destroyed
unlink 16 files @273...
 - unlinked 0 (time 1781230533 ; total 0 ; last 0)
total: 16 unlinks in 1 seconds: 16.000000 unlinks/second
Destroy the created pools: test_220