[lustre-discuss] Moving MGT to new host

2018-01-18 Thread Michael Watters
What is the proper way to move an MGT from one server to another?  I tried moving the disk between VMs and remounting it however the NID for the target never comes up.  Is there a way to add a new NID using a secondary IP with lnetctl?  I don't see a command to do so listed in the man page. __

Re: [lustre-discuss] lnet module not unloading

2018-01-18 Thread Arman Khalatyan
the lnetctl a " must have" package for lustre >=2.10.x lnet dynamic manipulations. first fix the missing lnetctl, check why you dont have lnetctl. second w/o lnetctl you cannot configure the network or routes. For more info: http://wiki.lustre.org/Dynamic_LNet_Configuration_and_lnetctl On Thu, Ja

Re: [lustre-discuss] lnet module not unloading

2018-01-18 Thread Parag Khuraswar
Hi Arman, In my client's lnetctl is not available. Is there any workaround ? Regards, Parag -Original Message- From: Arman Khalatyan [mailto:arm2...@gmail.com] Sent: Thursday, January , 2018 3:58 PM To: Parag Khuraswar Cc: Lustre discussion Subject: Re: [lustre-discuss] lnet module not

Re: [lustre-discuss] lnet module not unloading

2018-01-18 Thread Colin Faber
If the ib modules are unloaded prior to lustre modules its going to deadlock lnet. Could this be the case? Maybe post the error and dmesg output? On Jan 18, 2018 11:27 AM, "Parag Khuraswar" wrote: > Hi Colin, > > > > Yes, I did unload lustre module by lustre_rmmod. But still it doesn’t > allow m

Re: [lustre-discuss] lnet module not unloading

2018-01-18 Thread Arman Khalatyan
unmount all lustre lnetctl unconfigure service lnet stop lustre_rmmod Should help/ On Thu, Jan 18, 2018 at 10:56 AM, Parag Khuraswar wrote: > Hi, > > > > We have Lustre 2.10.1 installed. I am facing issue while unloading lnet > module that “ko2iblnd” in use. I am not able to shut down client no

[lustre-discuss] lnet module not unloading

2018-01-18 Thread Parag Khuraswar
Hi, We have Lustre 2.10.1 installed. I am facing issue while unloading lnet module that "ko2iblnd" in use. I am not able to shut down client node due to lnet is in use. OS is RHEL 7.3. Regards, Parag ___ lustre-discuss mailing list lustr