== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 14:43:54 (1733168634)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7180     1280508   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6204     1281484   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10964     3596056   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5396     3601624   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       16360     7197680   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        7180     1280508   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6204     1281484   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      113364     3493656   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107796     3499224   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      221160     6992880   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg325-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg325-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 1
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7180     1280508   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6204     1281484   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10964     3596056   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5396     3601624   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       16360     7197680   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg325-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg325-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 1
pdsh@oleg325-client: oleg325-server: ssh exited with exit code 1