== sanity test 150bb: Verify fallocate modes both zero space ========================================================== 00:36:08 (1739511368)
keep default fallocate mode: 0
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 1.1186 s, 18.7 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
oleg356-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1
oleg356-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1