== sanity test 101g: Big bulk(4/16 MiB) readahead ======== 11:40:58 (1740674458)
remount client to enable new RPC size
Stopping client oleg208-client.virtnet /mnt/lustre (opts:)
Starting client: oleg208-client.virtnet:  -o user_xattr,flock 192.168.202.108@tcp:/lustre /mnt/lustre
osc.lustre-OST0000-osc-ffff8800b6339000.max_pages_per_rpc=16M
osc.lustre-OST0001-osc-ffff8800b6339000.max_pages_per_rpc=16M
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 3.7942 s, 44.2 MB/s
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 2.98307 s, 56.2 MB/s
osc.lustre-OST0000-osc-ffff8800b6339000.max_pages_per_rpc=8M
osc.lustre-OST0001-osc-ffff8800b6339000.max_pages_per_rpc=8M
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 1.90939 s, 43.9 MB/s
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.03161 s, 41.3 MB/s
osc.lustre-OST0000-osc-ffff8800b6339000.max_pages_per_rpc=4M
osc.lustre-OST0001-osc-ffff8800b6339000.max_pages_per_rpc=4M
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 0.989435 s, 42.4 MB/s
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.06032 s, 39.6 MB/s
Stopping client oleg208-client.virtnet /mnt/lustre (opts:)
Starting client: oleg208-client.virtnet:  -o user_xattr,flock 192.168.202.108@tcp:/lustre /mnt/lustre
Waiting for MDT destroys to complete
oleg208-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg208-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg208-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg208-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg208-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg208-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1
pdsh@oleg208-client: oleg208-server: ssh exited with exit code 1