== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 04:03:25 (1727769805)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7072     1280616   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5900     1281788   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       11564     3595456   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4620     3602400   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       16184     7197856   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        7072     1280616   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5900     1281788   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      113964     3493056   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107020     3500000   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      220984     6993056   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg441-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg441-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7072     1280616   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5900     1281788   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       11564     3595456   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4620     3602400   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       16184     7197856   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg441-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1
oleg441-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg441-client: oleg441-server: ssh exited with exit code 1