Re: [gpfsug-discuss] Problems with remote mount via routed IB

2018-02-26 Thread Aaron Knister
Hi Jan Erik, It was my understanding that the IB hardware router required RDMA CM to work. By default GPFS doesn't use the RDMA Connection Manager but it can be enabled (e.g. verbsRdmaCm=enable). I think this requires a restart on clients/servers (in both clusters) to take effect. Maybe someon

[gpfsug-discuss] Problems with remote mount via routed IB

2018-02-26 Thread Sundermann, Jan Erik (SCC)
Dear all we are currently trying to remote mount a file system in a routed Infiniband test setup and face problems with dropped RDMA connections. The setup is the following: - Spectrum Scale Cluster 1 is setup on four servers which are connected to the same infiniband network. Additionally t

Re: [gpfsug-discuss] Finding all bulletins and APARs

2018-02-26 Thread IBM Spectrum Scale
Hi John, For all Flashes, alerts and bulletins for IBM Spectrum Scale, please check this link: https://www.ibm.com/support/home/search-results/1060/system_storage/storage_software/software_defined_storage/ibm_spectrum_scale?filter=DC.Type_avl:CT792,CT555,CT755&sortby=-dcdate_sortrange&ct=fab