== sanity test 101g: Big bulk(4/16 MiB) readahead ======== 16:53:31 (1741899211)
remount client to enable new RPC size
Stopping client oleg420-client.virtnet /mnt/lustre (opts:)
Starting client: oleg420-client.virtnet:  -o user_xattr,flock 192.168.204.120@tcp:/lustre /mnt/lustre
osc.lustre-OST0000-osc-ffff8800aa047000.max_pages_per_rpc=16M
osc.lustre-OST0001-osc-ffff8800aa047000.max_pages_per_rpc=16M
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 4.75246 s, 35.3 MB/s
10+0 records in
10+0 records out
167772160 bytes (168 MB) copied, 3.67255 s, 45.7 MB/s
osc.lustre-OST0000-osc-ffff8800aa047000.max_pages_per_rpc=8M
osc.lustre-OST0001-osc-ffff8800aa047000.max_pages_per_rpc=8M
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.35184 s, 35.7 MB/s
10+0 records in
10+0 records out
83886080 bytes (84 MB) copied, 2.58845 s, 32.4 MB/s
osc.lustre-OST0000-osc-ffff8800aa047000.max_pages_per_rpc=4M
osc.lustre-OST0001-osc-ffff8800aa047000.max_pages_per_rpc=4M
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.22224 s, 34.3 MB/s
10+0 records in
10+0 records out
41943040 bytes (42 MB) copied, 1.38514 s, 30.3 MB/s
Stopping client oleg420-client.virtnet /mnt/lustre (opts:)
Starting client: oleg420-client.virtnet:  -o user_xattr,flock 192.168.204.120@tcp:/lustre /mnt/lustre
Waiting for MDT destroys to complete
oleg420-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg420-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg420-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
oleg420-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
Waiting for MDT destroys to complete
oleg420-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg420-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1
pdsh@oleg420-client: oleg420-server: ssh exited with exit code 1