[lustre-discuss] error mounting client

Peeples, Heath heathp at HPC.MsState.Edu
Tue Aug 25 08:32:41 PDT 2020

We have just build a 2.12.5 cluster.  When trying to mount the fs (via tcp).  I get the following errors.  Would anyone have an idea what  the problem might be?  Thanks in advance

[10680.535157] LustreError: 15c-8: MGC192.168.8.8 at tcp: The configuration from log 'ldata-client' failed (-2). 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.
[10680.883649] LustreError: 12634:0:(lov_obd.c:839:lov_cleanup()) ldata-clilov-ffff91b118df1000: lov tgt 0 not cleaned! deathrow=0, lovrc=1
[10680.886610] LustreError: 12634:0:(lov_obd.c:839:lov_cleanup()) Skipped 4 previous similar messages
[10680.890298] LustreError: 12634:0:(obd_config.c:610:class_cleanup()) Device 9 not setup
[10680.891816] Lustre: Unmounted ldata-client
[10680.895178] LustreError: 12634:0:(obd_mount.c:1608:lustre_fill_super()) Unable to mount  (-2)
[10763.516841] LustreError: 12732:0:(ldlm_lib.c:494:client_obd_setup()) can't add initial connection
[10763.518368] LustreError: 12732:0:(obd_config.c:559:class_setup()) setup ldata-OST0006-osc-ffff91b125029800 failed (-2)
[10763.519806] LustreError: 12732:0:(obd_config.c:1835:class_config_llog_handler()) MGC192.168.8.8 at tcp: cfg command failed: rc = -2
[10763.522603] Lustre:    cmd=cf003 0:ldata-OST0006-osc  1:ldata-OST0006_UUID  2: at o2ib

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