== sanity test 101g: Big bulk(4/16 MiB) readahead ======== 13:28:54 (1741627734)
remount client to enable new RPC size
Stopping client oleg307-client.virtnet /mnt/lustre (opts:)
Starting client: oleg307-client.virtnet:  -o user_xattr,flock 192.168.203.107@tcp:/lustre /mnt/lustre
osc.lustre-OST0000-osc-ffff8800b5cea000.max_pages_per_rpc=16M
osc.lustre-OST0001-osc-ffff8800b5cea000.max_pages_per_rpc=16M
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 4.69866 s, 35.7 MB/s
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 3.72863 s, 45.0 MB/s
osc.lustre-OST0000-osc-ffff8800b5cea000.max_pages_per_rpc=8M
osc.lustre-OST0001-osc-ffff8800b5cea000.max_pages_per_rpc=8M
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.4359 s, 34.4 MB/s
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.3496 s, 35.7 MB/s
osc.lustre-OST0000-osc-ffff8800b5cea000.max_pages_per_rpc=4M
osc.lustre-OST0001-osc-ffff8800b5cea000.max_pages_per_rpc=4M
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.10044 s, 38.1 MB/s
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.29902 s, 32.3 MB/s
Stopping client oleg307-client.virtnet /mnt/lustre (opts:)
Starting client: oleg307-client.virtnet:  -o user_xattr,flock 192.168.203.107@tcp:/lustre /mnt/lustre
Waiting for MDT destroys to complete
oleg307-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg307-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1
pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg307-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg307-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1
pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg307-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg307-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1
pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1