== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 14:53:07 (1734119587)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8196     1279492   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6848     1280840   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10392     3596628   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4836     3602184   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15228     7198812   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        8196     1279492   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6848     1280840   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      112792     3494228   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107236     3499784   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      220028     6994012   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg344-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
oleg344-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8196     1279492   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6848     1280840   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10392     3596628   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4836     3602184   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15228     7198812   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg344-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1
oleg344-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1