== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 06:34:23 (1734435263)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7848     1279840   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5764     1281924   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       11664     3595356   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5392     3601628   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       17056     7196984   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        7848     1279840   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5764     1281924   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      114064     3492956   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107792     3499228   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      221856     6992184   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg218-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg218-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1
pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7848     1279840   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5764     1281924   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       11664     3595356   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5392     3601628   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       17056     7196984   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg218-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg218-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1
pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1