== sanity test 150bb: Verify fallocate modes both zero space ========================================================== 03:35:05 (1733646905)
keep default fallocate mode: 0
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 0.606141 s, 34.6 MB/s
osd-ldiskfs.lustre-MDT0000.fallocate_zero_blocks=1
osd-ldiskfs.lustre-MDT0001.fallocate_zero_blocks=1
osd-ldiskfs.lustre-OST0000.fallocate_zero_blocks=1
osd-ldiskfs.lustre-OST0001.fallocate_zero_blocks=1
osd-ldiskfs.lustre-MDT0000.fallocate_zero_blocks=0
osd-ldiskfs.lustre-MDT0001.fallocate_zero_blocks=0
osd-ldiskfs.lustre-OST0000.fallocate_zero_blocks=0
osd-ldiskfs.lustre-OST0001.fallocate_zero_blocks=0
Waiting for MDT destroys to complete
oleg314-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg314-client: oleg314-server: ssh exited with exit code 1
oleg314-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg314-client: oleg314-server: ssh exited with exit code 1