== sanity test 101g: Big bulk(4/16 MiB) readahead ======== 11:46:01 (1736786761)
remount client to enable new RPC size
Stopping client oleg438-client.virtnet /mnt/lustre (opts:)
Starting client: oleg438-client.virtnet:  -o user_xattr,flock 192.168.204.138@tcp:/lustre /mnt/lustre
osc.lustre-OST0000-osc-ffff8800b5ccd800.max_pages_per_rpc=16M
osc.lustre-OST0001-osc-ffff8800b5ccd800.max_pages_per_rpc=16M
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 3.7119 s, 45.2 MB/s
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 2.90449 s, 57.8 MB/s
osc.lustre-OST0000-osc-ffff8800b5ccd800.max_pages_per_rpc=8M
osc.lustre-OST0001-osc-ffff8800b5ccd800.max_pages_per_rpc=8M
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 1.97327 s, 42.5 MB/s
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.0185 s, 41.6 MB/s
osc.lustre-OST0000-osc-ffff8800b5ccd800.max_pages_per_rpc=4M
osc.lustre-OST0001-osc-ffff8800b5ccd800.max_pages_per_rpc=4M
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.00399 s, 41.8 MB/s
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.09178 s, 38.4 MB/s
Stopping client oleg438-client.virtnet /mnt/lustre (opts:)
Starting client: oleg438-client.virtnet:  -o user_xattr,flock 192.168.204.138@tcp:/lustre /mnt/lustre
Waiting for MDT destroys to complete
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1