search for: ib_mad

OK - finished some tests over tcp and ironed out a lot of problems. rdma is next; should be snap now.... [I must admit that this is my 1st foray into the land of IB, so some of the following may be obvious to a non-naive admin..] except that while I can create and start the volume with rdma as transport: ================================== root at pbs3:~ 622 $ gluster volume info glrdma

...virtio,version=9p2000.L hostshare /tmp/hostfiles mount: special device hostshare does not exist syslog: 9pnet_virtio: no channels available my modules 9pnet_rdma 12966 0 rdma_cm 42325 1 9pnet_rdma ib_core 74297 6 rdma_cm,ib_cm,ib_sa,iw_cm,9pnet_rdma,ib_mad 9pnet_virtio 17519 0 virtio_ring 19975 3 virtio_balloon,9pnet_virtio,virtio_scsi virtio 14172 3 virtio_balloon,9pnet_virtio,virtio_scsi 9p 54021 0 9pnet 69248 3 9p,9pnet_rdma,9pnet_virtio fscache 62354 1...

...do a hard reboot as graceful hanged on sync(). ------------[ cut here ]------------ kernel BUG at fs/btrfs/delayed-inode.c:1466! invalid opcode: 0000 [#1] SMP CPU 10 Modules linked in: btrfs zlib_deflate lzo_compress ipmi_devintf autofs4 be2iscsi iscsi_boot_sysfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_addr iscsi_tcp bnx2i cnic uio ipv6 cxgb3i libcxgbi iw_cxgb3 ib_core cxgb3 libiscsi_tcp libiscsi scsi_transport_iscsi dm_mirror dm_region_hash dm_log dm_multipath video battery acpi_pad acpi_ipmi ac parport usbhid evdev acpi_power_meter radeon ttm drm_kms_helper drm hwmon backlight i2c_algo_bit i...

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

...10756 1 rdma_cm > ib_cm 31968 2 ib_ucm,rdma_cm > ib_ipoib 48400 0 > ib_sa 16652 3 rdma_cm,ib_cm,ib_ipoib > ib_uverbs 38312 2 rdma_ucm,ib_ucm > ib_umad 17968 0 > ib_mthca 116240 0 > ib_mad 36116 4 ib_cm,ib_sa,ib_umad,ib_mthca > ib_core 49024 9 > ib_ucm,rdma_cm,ib_cm,ib_ipoib,ib_sa,ib_uverbs,ib_umad,ib_mthca,ib_mad > > nm /lib/modules/2.6.16.21-0.8-smp/kernel/drivers/infiniband/core/ib_core.ko | grep ib_alloc_pd > d5dcb698 A __crc_ib_all...

...t >> >> syslog: >> 9pnet_virtio: no channels available >> >> my modules >> >> >> 9pnet_rdma 12966 0 >> rdma_cm 42325 1 9pnet_rdma >> ib_core 74297 6 >> rdma_cm,ib_cm,ib_sa,iw_cm,9pnet_rdma,ib_mad >> 9pnet_virtio 17519 0 >> virtio_ring 19975 3 virtio_balloon,9pnet_virtio,virtio_scsi >> virtio 14172 3 virtio_balloon,9pnet_virtio,virtio_scsi >> 9p 54021 0 >> 9pnet 69248 3 9p,9pnet_rdma,...

...75.114986] PGD 117b99067 PUD 114daa067 PMD 0 [ 75.114992] Oops: 0000 [#1] SMP [ 75.115006] Modules linked in: be2iscsi iscsi_boot_sysfs bnx2i fcoe libfcoe libfc cnic uio lockd cxgb4i cxgb4 scsi_transport_fc cxgb3i scsi_tgt libcxgbi cxgb3 8021q garp stp llc mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm joydev snd_timer snd microcode soundcore pcspkr virtio_net virtio_balloon 9pnet_virtio 9pnet snd_page_alloc i2c_piix4 i2c_core uinput sunrpc floppy [ 75.115042...

...75.114986] PGD 117b99067 PUD 114daa067 PMD 0 [ 75.114992] Oops: 0000 [#1] SMP [ 75.115006] Modules linked in: be2iscsi iscsi_boot_sysfs bnx2i fcoe libfcoe libfc cnic uio lockd cxgb4i cxgb4 scsi_transport_fc cxgb3i scsi_tgt libcxgbi cxgb3 8021q garp stp llc mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm joydev snd_timer snd microcode soundcore pcspkr virtio_net virtio_balloon 9pnet_virtio 9pnet snd_page_alloc i2c_piix4 i2c_core uinput sunrpc floppy [ 75.115042...

...: special device hostshare does not exist > > syslog: > 9pnet_virtio: no channels available > > my modules > > > 9pnet_rdma 12966 0 > rdma_cm 42325 1 9pnet_rdma > ib_core 74297 6 > rdma_cm,ib_cm,ib_sa,iw_cm,9pnet_rdma,ib_mad > 9pnet_virtio 17519 0 > virtio_ring 19975 3 virtio_balloon,9pnet_virtio,virtio_scsi > virtio 14172 3 virtio_balloon,9pnet_virtio,virtio_scsi > 9p 54021 0 > 9pnet 69248 3 9p,9pnet_rdma,9pnet_virtio > fs...

...band/core/ib_addr.ko'': No such file or directory WARNING: Could not open ''/lib/modules/2.6.9-78.0.1.ELsmp/kernel/drivers/infiniband/core/ib_core.ko'': No such file or directory WARNING: Could not open ''/lib/modules/2.6.9-78.0.1.ELsmp/kernel/drivers/infiniband/core/ib_mad.ko'': No such file or directory WARNING: Could not open ''/lib/modules/2.6.9-78.0.1.ELsmp/kernel/drivers/infiniband/core/ib_sa.ko'': No such file or directory WARNING: Could not open ''/lib/modules/2.6.9-78.0.1.ELsmp/kernel/drivers/infiniband/core/iw_cm.ko'':...

The spice-vdagent should be running in the guest. Have you installed the spice guest tools in your windows guest? Download them here: http://www.spice-space.org/download.html That should get clipboard sharing working. ----- Original Message ----- > From: "Laszlo Pal" <vlad@vlad.hu> > To: libvirt-users@redhat.com, virt-tools-list@redhat.com > Sent: Thursday, March 20,

...04158eb>] skb_copy_bits+0x114/0x1d3 PGD 11a4067 PUD 13a6067 PMD 154e067 PTE 0 Oops: 0000 [1] SMP last sysfs file: /devices/xen-backend/vbd-1-51712/statistics/wr_sect CPU 2 Modules linked in: bridge netloop netbk blktap blkbk sg bonding ipv6 xfrm_nalgo crypto_api ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi2 scsi_transport_iscsi2 scsi_transport_iscsi dm_mirror dm_multipath scsi_dh video hwmon backlight sbs i2c_ec i2c_core button battery asus_acpi ac parport_pc lp parport e1000e serial_core bnx2 hpilo serio_raw pcspkr dm_raid45 dm_message dm_region_hash d...

...paging request at ffffffff88350110 RIP: [<ffffffff8831b12d>] :ip_conntrack:destroy_conntrack+0x3b/0x112 PGD 203027 PUD 205027 PMD 1396f1067 PTE 0 Oops: 0000 [1] SMP last sysfs file: /module/libata/version CPU 1 Modules linked in: autofs4 sunrpc ipv6 ib_iser rdma_cm iw_cm ib_addr ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi scsi_transport_iscsi ipt_REJECT xt_tcpudp ip_conntrack nfnetlink x_tables cpufreq_ondemand dm_multipath video sbs i2c_ec button battery asus_acpi ac parport_pc lp parport sg snd_hda_intel snd_hda_codec snd_seq_dummy ide_cd snd_seq_oss snd_seq_midi_event shpchp snd_seq...

...rvername kernel: [31526.937817] Modules linked in: dm_snapshot dm_bufio binfmt_misc xt_tcpudp xt_physdev iptable_filter ip_tables x_tables xen_netback xen_blkback xen_gntdev xen_evtchn xenfs xen_privcmd nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi bridge stp llc nls_utf8 nls_cp437 vfat fat joydev intel_powerclamp coretemp crc32_pclmul ghash_clmulni_intel ttm evdev aesni_intel ipmi_devintf iTCO_wdt iTCO_vendor_support aes_x86_64 drm_kms_helper acpi_power_meter dcdbas lrw gf1...

...osc,mgc,lustre,lov,lquota,mdc,ksocklnd,ko2iblnd,ptlrpc,obdclass,lnet,lvf s rdma_cm 65940 4 ko2iblnd,ib_iser,rdma_ucm,ib_sdp ib_core 88576 16 ko2iblnd,ib_iser,rdma_ucm,ib_ucm,ib_srp,ib_sdp,rdma_cm,ib_cm,iw_cm,ib_lo cal_sa,ib_ipoib,ib_sa,ib_uverbs,ib_umad,ib_mthca,ib_mad I''d be grateful for any hints. Regards, Michael

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

...01 placka kernel: [28018.413801] Oops: 0002 [#1] SMP Jul 16 20:41:01 placka kernel: [28018.413801] CPU 1 Jul 16 20:41:01 placka kernel: [28018.413801] Modules linked in: xt_physdev xen_netback xen_blkback xen_gntdev xen_evtchn xenfs 8021q garp binfmt_misc ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core fuse iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi bridge stp xt_length xt_mark cls_fw sch_sfq sch_htb iptable_mangle xt_tcpudp xt_conntrack xt_state xt_dscp xt_DSCP xt_CLASSIFY ipt_LOG ipt_REJECT xt_owner nf_nat_ftp nf_conntrack_ftp nf_nat_sip nf_conntrack_sip nf_nat_h323 nf_conntra...

...5000 -> *pde = 00000001:17898001 27298000 -> *pme = 00000000:00000000 Oops: 0002 [#1] SMP Modules linked in: xt_physdev iptable_filter ip_tables bridge autofs4 hidp rfcomm l2cap bluetooth sunrpc ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables ipv6 ib_iser rdma_cm ib_addr ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi scsi_transport_iscsi binfmt_misc dm_mirror dm_round_robin dm_multipath dm_mod video thermal sbs processor i2c_ec fan container button battery asus_acpi ac lp nvram sg evdev e1000 parport_pc parport i2c_i801 i2c_core pcspkr piix serio_raw sisfb shpchp pci_hotplug 8250_pnp...

...ules linked in: appletalk ipx p8023 rose netrom ax25 ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables parport_pc ppdev lp parport rfcomm bnep cpufreq_userspace cpufreq_conservative cpufreq_powersave cpufreq_stats binfmt_misc ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc ext3 jbd hdaps(O) tp_smapi(O) thinkpad_ec(O) uinput loop firewire_sbp2 kvm_intel kvm snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media btusb...

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