== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 09:42:55 (1724766175)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7820     1279868   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6472     1281216   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10528     3596492   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5216     3601804   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15744     7198296   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        7820     1279868   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6472     1281216   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      112928     3494092   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      107616     3499404   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      220544     6993496   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg433-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg433-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg433-client: oleg433-server: ssh exited with exit code 1
pdsh@oleg433-client: oleg433-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7820     1279868   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6472     1281216   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10528     3596492   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        5216     3601804   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15744     7198296   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg433-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg433-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg433-client: oleg433-server: ssh exited with exit code 1
pdsh@oleg433-client: oleg433-server: ssh exited with exit code 1