== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 15:08:52 (1738958932)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8168     1279520   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5740     1281948   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9876     3597144   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4892     3602128   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14768     7199272   1% /mnt/lustre

'fallocate -l 204800k /mnt/lustre/f150e.sanity' succeeded
df after fallocate:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8168     1279520   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5740     1281948   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      112276     3494744   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107292     3499728   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      219568     6994472   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg105-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg105-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8168     1279520   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5740     1281948   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9876     3597144   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4892     3602128   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14768     7199272   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg105-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
oleg105-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1