== sanity test 150e: Verify 60% of available OST space consumed by fallocate ========================================================== 06:35:20 (1730806520)
keep default fallocate mode: 0
df before:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8208     1279480   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5400     1282288   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10820     3596200   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4548     3602472   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15368     7198672   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        8208     1279480   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5400     1282288   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116      113220     3493800   4% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116      106948     3500072   3% /mnt/lustre[OST:1]

filesystem_summary:      7666232      220168     6993872   4% /mnt/lustre

Waiting for MDT destroys to complete
oleg238-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg238-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1
pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1
df after unlink:
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        8208     1279480   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        5400     1282288   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       10820     3596200   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        4548     3602472   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       15368     7198672   1% /mnt/lustre

Waiting for MDT destroys to complete
oleg238-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg238-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1
pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1