== sanity test 220: preallocated MDS objects still used if ENOSPC from OST ========================================================== 05:43:57 (1773654237)
UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000         338     1023662   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000         294     1023706   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144         370      261774   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144         361      261783   1%  /mnt/lustre[OST:1]

filesystem_summary:       524189         632      523557   1%  /mnt/lustre

fail_val=-1
fail_loc=0x229
oleg438-server: Pool lustre.test_220 created
oleg438-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 0.68 seconds: 23.53 ops/second
after creation, last_id=289, next_id=289
UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000         358     1023642   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000         294     1023706   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID          370         370           0 100%  /mnt/lustre[OST:0]
lustre-OST0001_UUID          361         361           0 100%  /mnt/lustre[OST:1]

filesystem_summary:          652         652           0 100%  /mnt/lustre

cleanup...
fail_val=0
fail_loc=0
oleg438-server: OST lustre-OST0000_UUID removed from pool lustre.test_220
oleg438-server: Pool lustre.test_220 destroyed
unlink 16 files @273...
 - unlinked 0 (time 1773654264 ; total 0 ; last 0)
total: 16 unlinks in 0 seconds: inf unlinks/second
Destroy the created pools: test_220