Thanks – I do not have different type IB within one fabric. But with this info I found a few nodes that showed that error, but they are not matching the errors I see on the server.
Btw - I got the problem resolved on one FS after upgrading to Lustre 2.11 From: Raj [mailto:rajgau...@gmail.com] Sent: Thursday, June 07, 2018 10:36 AM To: Hebenstreit, Michael <michael.hebenstr...@intel.com> Cc: White, Cliff <cliff.wh...@intel.com>; lustre-discuss <lustre-discuss@lists.lustre.org> Subject: Re: [lustre-discuss] server_bulk_callback errors until server reboots I seen the error when we had mix of FDR (using mlx4) and EDR(using mlx5) devices in lustre network. server_bulk_callback should have the corresponding client_bulk_callback in client. http://wiki.lustre.org/Infiniband_Configuration_Howto On Thu, Jun 7, 2018 at 11:24 AM Hebenstreit, Michael <michael.hebenstr...@intel.com<mailto:michael.hebenstr...@intel.com>> wrote: No, clients do not show any issues. -----Original Message----- From: White, Cliff Sent: Thursday, June 07, 2018 9:26 AM To: Hebenstreit, Michael <michael.hebenstr...@intel.com<mailto:michael.hebenstr...@intel.com>>; lustre-discuss <lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org>> Subject: Re: [lustre-discuss] server_bulk_callback errors until server reboots On 6/7/18, 7:00 AM, "lustre-discuss on behalf of Hebenstreit, Michael" <lustre-discuss-boun...@lists.lustre.org<mailto:lustre-discuss-boun...@lists.lustre.org> on behalf of michael.hebenstr...@intel.com<mailto:michael.hebenstr...@intel.com>> wrote: Hello I have now 2 Lustre systems that suddenly show this error - on a single OST the kernel log is filling with messages [58858.365663] LustreError: 123642:0:(events.c:447:server_bulk_callback()) event type 3, status -61, desc ffff880524f7e000 [58865.328317] LustreError: 123640:0:(events.c:447:server_bulk_callback()) event type 5, status -61, desc ffff880cab4ec800 [58865.340792] LustreError: 123641:0:(events.c:447:server_bulk_callback()) event type 5, status -61, desc ffff880524f7c600 [58865.353167] LustreError: 123640:0:(events.c:447:server_bulk_callback()) event type 3, status -61, desc ffff880cab4ec800 [58865.365503] LustreError: 123641:0:(events.c:447:server_bulk_callback()) event type 3, status -61, desc ffff880524f7c600 until the server reboots. Clients are on 2.11/RH7.5, servers are on 2.7.19.10/RH7.4<http://2.7.19.10/RH7.4> . Has anyone experienced this before? There should be some corresponding error messages on your clients, have you checked there? cliffw Thanks Michael ------------------------------------------------------------------------ Michael Hebenstreit Senior Cluster Architect Intel Corporation, MS: RR1-105/H14 Core and Visual Compute Group (DCE) 4100 Sara Road<https://maps.google.com/?q=4100+Sara+Road&entry=gmail&source=g> Tel.: +1 505-794-3144 Rio Rancho, NM 87124 UNITED STATES E-mail: michael.hebenstr...@intel.com<mailto:michael.hebenstr...@intel.com> _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
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