== sanity test 101g: Big bulk(4/16 MiB) readahead ======== 14:14:11 (1738955651)
remount client to enable new RPC size
Stopping client oleg105-client.virtnet /mnt/lustre (opts:)
Starting client: oleg105-client.virtnet:  -o user_xattr,flock 192.168.201.105@tcp:/lustre /mnt/lustre
osc.lustre-OST0000-osc-ffff8800a8342000.max_pages_per_rpc=16M
osc.lustre-OST0001-osc-ffff8800a8342000.max_pages_per_rpc=16M
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 4.03794 s, 41.5 MB/s
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 3.08434 s, 54.4 MB/s
osc.lustre-OST0000-osc-ffff8800a8342000.max_pages_per_rpc=8M
osc.lustre-OST0001-osc-ffff8800a8342000.max_pages_per_rpc=8M
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.13226 s, 39.3 MB/s
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.09818 s, 40.0 MB/s
osc.lustre-OST0000-osc-ffff8800a8342000.max_pages_per_rpc=4M
osc.lustre-OST0001-osc-ffff8800a8342000.max_pages_per_rpc=4M
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.06505 s, 39.4 MB/s
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.18682 s, 35.3 MB/s
Stopping client oleg105-client.virtnet /mnt/lustre (opts:)
Starting client: oleg105-client.virtnet:  -o user_xattr,flock 192.168.201.105@tcp:/lustre /mnt/lustre
Waiting for MDT destroys to complete
oleg105-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg105-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg105-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg105-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg105-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg105-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1
pdsh@oleg105-client: oleg105-server: ssh exited with exit code 1