mount.lustre: mount fat-amd-1:/lustre at /mnt/lustre failed: Invalid argument
This may have multiple causes.
Is 'lustre' the correct filesystem name?
Are the mount options correct?
Check the syslog for more info.

Lustre: Server MGS version (2.3.0.0) is much newer than client version (1.8.8)
Lustre: 6967:0:(obd_config.c:875:class_process_config()) Ignoring unknown param jobid_var=procname_uid
LustreError: 6967:0:(obd_config.c:1199:class_config_llog_handler()) Err -22 on cfg command:
Lustre:    cmd=cf00f 0:(null)  1:sys.jobid_var=procname_uid  2:procname_uid  
LustreError: 15b-f: MGC10.10.4.132@tcp: The configuration from log 'lustre-client' failed (-22). Make sure this client and the MGS are running compatible versions of Lustre.
LustreError: 15c-8: MGC10.10.4.132@tcp: The configuration from log 'lustre-client' failed (-22). This may be the result of communication errors between this node and the MGS, a bad configuration, or other errors. See the syslog for more information.
LustreError: 6955:0:(llite_lib.c:1095:ll_fill_super()) Unable to process log: -22
LustreError: 6955:0:(lov_obd.c:1009:lov_cleanup()) lov tgt 0 not cleaned! deathrow=0, lovrc=1
LustreError: 6955:0:(mdc_request.c:1498:mdc_precleanup()) client import never connected
LustreError: 6955:0:(ldlm_request.c:1039:ldlm_cli_cancel_req()) Got rc -108 from cancel RPC: canceling anyway
LustreError: 6955:0:(ldlm_request.c:1597:ldlm_cli_cancel_list()) ldlm_cli_cancel_list: -108
Lustre: client lustre-client(ffff880331cbc000) umount complete
LustreError: 6955:0:(obd_mount.c:2065:lustre_fill_super()) Unable to mount  (-22)