[lustre-discuss] exec start error for lustre-2.10.1_13_g2ee62fb

[Chris Horn]

https://jira.hpdd.intel.com/browse/LU-10119

I’ll push a patch

Chris Horn


On 10/13/17, 10:18 AM, "Dilger, Andreas" <andreas.dilger at intel.com> wrote:

    Could you please file a Jira ticket (and possibly a patch) to fix this, so it isn't forgotten. 
    
    Cheers, Andreas
    
    > On Oct 13, 2017, at 06:50, David Rackley <rackley at jlab.org> wrote:
    > 
    > That was it! Thanks for the help.
    > 
    > ----- Original Message -----
    > From: "Chris Horn" <hornc at cray.com>
    > To: "David Rackley" <rackley at jlab.org>, lustre-discuss at lists.lustre.org
    > Sent: Thursday, October 12, 2017 5:02:47 PM
    > Subject: Re: [lustre-discuss] exec start error for lustre-2.10.1_13_g2ee62fb
    > 
    > Google suggests that this error message has been associated with a missing “hashpling” in some cases. The lustre_routes_config script has “# !/bin/bash”, and I wonder if that space before the “!” isn’t the culprit?
    > 
    > 
    > 
    > Just a guess. You might try to remove that space from the lustre_routes_config script and try to restart lnet with systemctl.
    > 
    > 
    > 
    > Chris Horn
    > 
    > 
    > 
    > On 10/12/17, 3:39 PM, "lustre-discuss on behalf of David Rackley" <lustre-discuss-bounces at lists.lustre.org on behalf of rackley at jlab.org> wrote:
    > 
    > 
    > 
    >    Greetings,
    > 
    > 
    > 
    >    I have built lustre-2.10.1_13_g2ee62fb on 3.10.0-693.2.2.el7.x86_64 RHEL Workstation release 7.4 (Maipo).
    > 
    > 
    > 
    >    After installation of kmod-lustre-client-2.10.1_13_g2ee62fb-1.el7.x86_64.rpm and lustre-client-2.10.1_13_g2ee62fb-1.el7.x86_64.rpm the lnet startup fails. 
    > 
    > 
    > 
    >    The error reported is:
    > 
    > 
    > 
    >    -- Unit lnet.service has begun starting up.
    > 
    >    Oct 12 13:21:53  kernel: libcfs: loading out-of-tree module taints kernel.
    > 
    >    Oct 12 13:21:53  kernel: libcfs: module verification failed: signature and/or required key missing - tainting kernel
    > 
    >    Oct 12 13:21:53  kernel: LNet: HW NUMA nodes: 1, HW CPU cores: 20, npartitions: 1
    > 
    >    Oct 12 13:21:53  kernel: alg: No test for adler32 (adler32-zlib)
    > 
    >    Oct 12 13:21:53  kernel: alg: No test for crc32 (crc32-table)
    > 
    >    Oct 12 13:21:54  kernel: LNet: Using FMR for registration
    > 
    >    Oct 12 13:21:54 lctl[135556]: LNET configured
    > 
    >    Oct 12 13:21:54  kernel: LNet: Added LNI 172.17.1.92 at o2ib [8/256/0/180]
    > 
    >    Oct 12 13:21:54  systemd[135576]: Failed at step EXEC spawning /usr/sbin/lustre_routes_config: Exec format error
    > 
    >    -- Subject: Process /usr/sbin/lustre_routes_config could not be executed
    > 
    >    -- Defined-By: systemd
    > 
    >    -- Support: https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.freedesktop.org_mailman_listinfo_systemd-2Ddevel&d=DwIGaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=YRHhjew1k3Uquj64NMeoZQ&m=7w3NFNrR4nh8bmAIIuotD49Y2GvHoyAo981ZUHbvgg0&s=kxN1qf1rXRld4fZDxONppI9l8fdxJMzBaBeyDdejaEM&e= 
    > 
    >    -- 
    > 
    >    -- The process /usr/sbin/lustre_routes_config could not be executed and failed.
    > 
    >    -- 
    > 
    >    -- The error number returned by this process is 8.
    > 
    >    Oct 12 13:21:54  systemd[1]: lnet.service: main process exited, code=exited, status=203/EXEC
    > 
    >    Oct 12 13:21:54  systemd[1]: Failed to start lnet management.
    > 
    >    -- Subject: Unit lnet.service has failed
    > 
    >    -- Defined-By: systemd
    > 
    >    -- Support: https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.freedesktop.org_mailman_listinfo_systemd-2Ddevel&d=DwIGaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=YRHhjew1k3Uquj64NMeoZQ&m=7w3NFNrR4nh8bmAIIuotD49Y2GvHoyAo981ZUHbvgg0&s=kxN1qf1rXRld4fZDxONppI9l8fdxJMzBaBeyDdejaEM&e= 
    > 
    >    -- 
    > 
    >    -- Unit lnet.service has failed.
    > 
    >    -- 
    > 
    >    -- The result is failed.
    > 
    > 
    > 
    >    Any ideas?
    > 
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