search for: mlx4_ib

...Enhancement Advisory 2012:0739 Upstream details at : https://rhn.redhat.com/errata/RHEA-2012-0739.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: c67537efae105b7c70f56fadaa3e34834502ab152af7a16aa3f44b383999d094 kmod-mlx4_ib-1.0.32.269-1.el6_2.i686.rpm x86_64: 1c64fd86aa78e8f610622ee0ead655d5c73d229e47b191403259ed2b40516c42 kmod-mlx4_ib-1.0.32.269-1.el6_2.x86_64.rpm Source: 777bdacc77b367a9bfb853a458cd01d968c802b41f8d4a7b79bafb135207559d mlx4_ib-1.0.32.269-1.el6_2.src.rpm -- Johnny Hughes CentOS Project { http:...

Hi have what might be some elementary questions. Really, what I"d love would be for someone who has had good success to publish his/her configuration files and, maybe, the output from ifconfig. At this point, when I see the not-so-good performance I"m getting, I don't realistically know if I'm in the right ballfield. It seems to me, that with so many mellanox cards out

Hi All, We looking for suggestions on dealing with mellanox drivers in CentOS 6.7 We tried installing mellanox drivers (MLNX_OFED_LINUX-3.2-2.0.0.0-rhel6.7-x86_64) on a Quanta Cirrascale server running Centos 6.7 - 2.6.32-573.22.1.el6.x86_64. When we rebooted the machine after installing the drivers, it went into a kernel panic for every installed kernel except for Centos 6.7

...0 [Mon Oct 23 16:43:32 2017]? [<ffffffffc012e4d3>] mlx4_buf_direct_alloc.isra.6+0xd3/0x1a0 [mlx4_core] [Mon Oct 23 16:43:32 2017]? [<ffffffffc012e76b>] mlx4_buf_alloc+0x1cb/0x240 [mlx4_core] [Mon Oct 23 16:43:32 2017]? [<ffffffffc04dd85e>] create_qp_common.isra.31+0x62e/0x10d0 [mlx4_ib] [Mon Oct 23 16:43:32 2017]? [<ffffffffc04de44e>] mlx4_ib_create_qp+0x14e/0x480 [mlx4_ib] [Mon Oct 23 16:43:32 2017]? [<ffffffffc06df20c>] ? ipoib_cm_tx_init+0x5c/0x400 [ib_ipoib] [Mon Oct 23 16:43:32 2017]? [<ffffffffc0639c3a>] ib_create_qp+0x7a/0x2f0 [ib_core] [Mon Oct 23 16:...

...729 Critical CentOS 6 java-1.6.0-openjdk Update (Johnny Hughes) 4. CESA-2012:0731 Moderate CentOS 6 expat Update (Johnny Hughes) 5. CEBA-2012:0738 CentOS 5 gawk FASTTRACK Update (Johnny Hughes) 6. CEBA-2012:0737 CentOS 6 corosync Update (Johnny Hughes) 7. CEEA-2012:0739 CentOS 6 mlx4_ib Update (Johnny Hughes) 8. CEEA-2012:0739 CentOS 6 mlx4_en Update (Johnny Hughes) 9. CEBA-2012:0740 CentOS 6 apr Update (Johnny Hughes) 10. CEEA-2012:0739 CentOS 6 mlx4_core Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: W...

...g. After we uninstalled the drivers, the > machine failed to boot for any installed kernel. > > Any suggestions on how to proceed would be greatly appreciated. > > Thanks > Well, we (CentOS) are using a gluster setup on top of Infiniband, but we're just using the default mlx4_ib kernel module that is included with the kernel shipped with 6.7 (/lib/modules/2.6.32-573.22.1.el6.x86_64/kernel/drivers/infiniband/hw/mlx4/mlx4_ib.ko) so nothing to be done at the kernel/initrd level. Is there a reason why you needed a different version ? PS : the IB HBA model we have in those se...

...**This is the loaded modules : ** * # /etc/modules: kernel modules to load at boot time. # # This file contains the names of kernel modules that should be loaded # at boot time, one per line. Lines beginning with "#" are ignored. # Parameters can be specified after the module name. loop mlx4_ib ib_umad ib_ipoib ib_srp root@blade1:/# When I''m on the Xen kernel (with 4.0.1 en 4.1.3 version of Xen) I have this problem on the log with "ib_umad" module Dec 18 13:16:33 blade4 kernel: [ 133.118783] user_mad: process ibsrpdm did not enable P_Key index support. Dec 18 13:1...

...drivers, the >> machine failed to boot for any installed kernel. >> >> Any suggestions on how to proceed would be greatly appreciated. >> >> Thanks >> > Well, we (CentOS) are using a gluster setup on top of Infiniband, but > we're just using the default mlx4_ib kernel module that is included with > the kernel shipped with 6.7 > (/lib/modules/2.6.32-573.22.1.el6.x86_64/kernel/drivers/infiniband/hw/mlx4/mlx4_ib.ko) > so nothing to be done at the kernel/initrd level. > > Is there a reason why you needed a different version ? > > PS : the...

...IP: [<ffffffff8153c1a0>] tun_device_event+0x110/0x340 [ 72.336032] PGD 7f054f1067 PUD 7ef6f3f067 PMD 0 [ 72.340616] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC [ 72.345498] gsmi: Log Shutdown Reason 0x03 [ 72.349541] Modules linked in: w1_therm wire cdc_acm ehci_pci ehci_hcd mlx4_en ib_uverbs mlx4_ib ib_core mlx4_core [ 72.359870] CPU: 12 PID: 7820 Comm: set.ixion-haswe Not tainted 4.7.0-dbx-DEV #10 [ 72.360253] mlx4_en: eth0: Link Up [ 72.370618] Hardware name: Intel Grantley,Wellsburg/Ixion_IT_15, BIOS 2.50.0 01/21/2016 [ 72.378525] task: ffff883f2501e8c0 ti: ffff883f3ef08000 task.ti:...

...IP: [<ffffffff8153c1a0>] tun_device_event+0x110/0x340 [ 72.336032] PGD 7f054f1067 PUD 7ef6f3f067 PMD 0 [ 72.340616] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC [ 72.345498] gsmi: Log Shutdown Reason 0x03 [ 72.349541] Modules linked in: w1_therm wire cdc_acm ehci_pci ehci_hcd mlx4_en ib_uverbs mlx4_ib ib_core mlx4_core [ 72.359870] CPU: 12 PID: 7820 Comm: set.ixion-haswe Not tainted 4.7.0-dbx-DEV #10 [ 72.360253] mlx4_en: eth0: Link Up [ 72.370618] Hardware name: Intel Grantley,Wellsburg/Ixion_IT_15, BIOS 2.50.0 01/21/2016 [ 72.378525] task: ffff883f2501e8c0 ti: ffff883f3ef08000 task.ti:...

...2.el6 ixgbe-3.4.8_k-3.el6_1 kdebindings-4.3.4-5.el6 Perhaps superceded? libehca-1.2.2-3.el6 libica-2.1.0-2.el6 librtas-1.3.4-2.el6 libservicelog-1.1.9-6.el6 lsvpd-1.6.10-5.el6 mlx4_core-1.1.32.269-1.el6_2 If from libmlx4 then still behind mlx4_en-2.0.32.269-1.el6_2 If from libmlx4 then still behind mlx4_ib-1.0.32.269-1.el6_2 If from libmlx4 then still behind mpitests-3.2-5.el6 Actually available as mpitests-subs, but behind C6 @ 3.2-4.el6 openssl-ibmca-1.2.0-2.el6_2.1 ovirt-node-1.9.3-28.1.el6 powerpc-utils-1.2.10-2.el6 Not included because CentOS does not support power? ppc64-diag-2.4.2-10.el6 Not i...

...t_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ip6table_filter ip6_tables iptable_filter dm_service_time rpcrdma sunrpc rdma_ucm rdma_cm configfs iw_cm ib_cm mlx4_ib ib_uverbs ib_core pkey ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha1_s390 zcrypt_cex4 zcrypt rng_core eadm_sch sch_fq_codel ip_tables x_tables mlx4_en mlx4_core sha256_s390 sha_common dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua dm_mirror dm_region_hash dm_log dm_mod autofs4...

...OCOL_P11 BOOT_VLAN_P11 BOOT_OPTION_ROM_EN_P21 BOOT_VLAN_EN_P20 BOOT_RETRY_CNT_P20 LEGACY_BOOT_PROTOCOL_P21 BOOT_VLAN_P21 Needed packages: Most if not all packages appear to be installed on server [root at mseas-data2 ~]# service rdma status Low level hardware support loaded: ??????? mlx4_ib Upper layer protocol modules: ??????? ib_ipoib User space access modules: ??????? rdma_ucm ib_ucm ib_uverbs ib_umad Connection management modules: ??????? rdma_cm ib_cm iw_cm Configured IPoIB interfaces: none Currently active IPoIB interfaces: ib0

...) rhn-client-tools rhnlib rhnsd subscription-manager subscription-manager-migration-data virt-who yum-rhn-plugin SRPM available but not built by RH: compat-gcc-296 compat-gcc-32 ovirt-node kmods that are merged with the kernel: be2net bnx2 bnx2fc bnx2i bnx2x cnic hpwdt igb ixgbe mlx4_core mlx4_en mlx4_ib snd_core snd_hda snd-hda tg3 obsoleted: report CentOS renamed: redhat-indexhtml -> centos-indexhtml redhat-release-* -> centos-release I'm compiling a list of packages for which the SRPM does not build a package with the same name. If you're interested in that list let me know. Re...

...>] tun_device_event+0x110/0x340 > [ 72.336032] PGD 7f054f1067 PUD 7ef6f3f067 PMD 0 > [ 72.340616] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC > [ 72.345498] gsmi: Log Shutdown Reason 0x03 > [ 72.349541] Modules linked in: w1_therm wire cdc_acm ehci_pci > ehci_hcd mlx4_en ib_uverbs mlx4_ib ib_core mlx4_core > [ 72.359870] CPU: 12 PID: 7820 Comm: set.ixion-haswe Not tainted > 4.7.0-dbx-DEV #10 > [ 72.360253] mlx4_en: eth0: Link Up > [ 72.370618] Hardware name: Intel Grantley,Wellsburg/Ixion_IT_15, > BIOS 2.50.0 01/21/2016 > [ 72.378525] task: ffff883f2501e8c0...

An user reported that he has hit an annoying deadlock while playing with ceph based on btrfs. Current updating device tree requires space from METADATA chunk, so we -may- need to do a recursive chunk allocation when adding/updating dev extent, that is where the deadlock comes from. If we use SYSTEM metadata to update device tree, we can avoid the recursive stuff. Reported-by: Jim Schutt

...t_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ip6table_filter ip6_tables iptable_filter dm_service_time rpcrdma sunrpc rdma_ucm rdma_cm configfs iw_cm ib_cm mlx4_ib ib_uverbs ib_core pkey ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha1_s390 zcrypt_cex4 zcrypt rng_core eadm_sch sch_fq_codel ip_tables x_tables mlx4_en mlx4_core sha256_s390 sha_common dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua dm_mirror dm_region_hash dm_log dm_mod autofs4...

Hi I am hitting this Warning reproducible, the workload is a ceph osd, kernel ist 3.1.0-rc5. Best Regards, martin [ 5472.099766] ------------[ cut here ]------------ [ 5472.099833] WARNING: at fs/btrfs/inode.c:2193 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() [ 5472.099838] Hardware name: MS-96B3 [ 5472.099842] Modules linked in: radeon ttm drm_kms_helper drm i2c_algo_bit psmouse sp5100_tco

...nntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_physdev xt_hashlimit nfs ib_iser libiscsi scsi_transport_iscsi ib_ucm ib_ipoib rdma_ucm rdma_cm ib_cm iw_cm ib_sa ib_addr ib_uverbs ib_umad mlx4_ib ib_mthca ib_mad ib_core i7core_edac edac_core mlx4_core iTCO_wdt iTCO_vendor_support > [ 605.112285] > [ 605.112419] Pid: 16666, comm: mount Not tainted 2.6.37stg #6 X8DTU/X8DTU > [ 605.112586] RIP: 0010:[<ffffffff81100a7a>] [<ffffffff81100a7a>] bio_add_page+0xa/0x40 >...