== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 07:25:11 (1726831511)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7448     1280240   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6112     1281576   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9376     3597644   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5176     3601844   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14552     7199488   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        7448     1280240   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6112     1281576   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      111776     3495244   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107576     3499444   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      219352     6994688   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg155-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
oleg155-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7448     1280240   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6112     1281576   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9376     3597644   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5176     3601844   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14552     7199488   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg155-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg155-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1