== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 12:33:24 (1740677604)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8488     1279200   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6460     1281228   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9708     3597312   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5424     3601596   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15132     7198908   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        8488     1279200   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6460     1281228   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      112108     3494912   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107824     3499196   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      219932     6994108   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg208-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg208-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8488     1279200   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6460     1281228   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        9708     3597312   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5424     3601596   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15132     7198908   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg208-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg208-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1