== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 13:43:34 (1731350614)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8604     1279084   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6560     1281128   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9768     3597252   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5096     3601924   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14864     7199176   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        8604     1279084   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6560     1281128   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      112168     3494852   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107496     3499524   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      219664     6994376   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg302-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg302-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg302-client: oleg302-server: ssh exited with exit code 1
pdsh@oleg302-client: oleg302-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8604     1279084   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6560     1281128   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9768     3597252   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5096     3601924   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14864     7199176   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg302-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg302-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg302-client: oleg302-server: ssh exited with exit code 1
pdsh@oleg302-client: oleg302-server: ssh exited with exit code 1