== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 12:18:20 (1722788300)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7944     1279744   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5640     1282048   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9440     3597580   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5152     3601868   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14592     7199448   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        7944     1279744   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5640     1282048   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      111840     3495180   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107552     3499468   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      219392     6994648   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg341-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg341-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 1
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7944     1279744   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5640     1282048   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9440     3597580   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5152     3601868   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       14592     7199448   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg341-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg341-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 1
pdsh@oleg341-client: oleg341-server: ssh exited with exit code 1