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From: SourceForge.net <no...@so...> - 2012-06-26 14:06:05
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Bugs item #3538093, was opened at 2012-06-26 05:33 Message generated for change (Comment added) made by bcroswell You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1006945&aid=3538093&group_id=208749 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Infiniband >Group: 2.7.4 Status: Open Resolution: None Priority: 5 Private: No Submitted By: Mark Perez (markprez) >Assigned to: jjh (jjhua) Summary: Linux chroot uname -r not returning rootimg level Initial Comment: On Rh6.2 we were running the procedure to add Melanox OFED to our diskless image. The EMS was running kernel version 2.6.32-220.el6.x86_64 and the image had been updated to 2.7.1-2.6.32_220.13.1 and the mellanox support was added for this version. There are several ofed rpms that are kernel version dependent, for example: ./RPMS/kernel-mft-2.7.1-2.6.32_220.13.1.el6.x86_64.x86_64.rpm ./RPMS/kernel-mft-2.7.1-2.6.32_220.el6.x86_64.x86_64.rpm The mlnxofedinstall script uses "uname -r" to determine which version of the rpms to install. uname -r returned the EMS level and not the rootimg level. dmesg shows the messages: mlx4_ib: disagrees about version of symbol mlx4_find_cached_vlan mlx4_ib: Unknown symbol mlx4_find_cached_vlan mlx4_ib: disagrees about version of symbol mlx4_buf_write_mtt mlx4_ib: Unknown symbol mlx4_buf_write_mtt mlx4_ib: Unknown symbol mlx4_cq_ignore_overrun * Workaround: If needed, add the kernel support for ofed and follow the setup instructions to install the ofed rpms. Change the mlnxofedinstall script line: my $kernel = `uname -r`; to assign the kernel level: my $kernel = "2.7.1-2.6.32_220.13.1" ---------------------------------------------------------------------- >Comment By: Brian Croswell (bcroswell) Date: 2012-06-26 07:06 Message: Jie Hua, Can you look at this xCAT bug that was opened for Melanox IB implementation with RH6.2 Linux . Mark I changed the Group to xCAT 2.7.4 since we made xCAT 2.7.3 GA last week. If you need an Efix we can work with Jie Hua . ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=1006945&aid=3538093&group_id=208749 |