search for: libiscsi

...tion there for me to go on. > During my work on this I did run into one other issue that's discussed > in a bz (https://bugzilla.redhat.com/show_bug.cgi?id=957295) where Thanks for the link to the bug report, it looks interesting. I will read it the next days when I have some time. > libiscsi had a bug where it wasn't handling the name string built up by > libvirt properly. I don't remember all the details of what was > happening, but you'd see messages from libvirtqemu indicating something > like: > > " could not open disk image > iscsi://freenas:32...

On 12/23/2013 08:37 AM, Marco wrote: <...snip...> >> Still the whole issue occurred in late October which I is within the >> same time frame of 1.1.4 which you are using. So what is your libiscsi >> version. > > My libiscsi version is 1.4.0 > That could be the issue... From the upstream github libiscsi repo, the following commit could be what's causing your issue: https://github.com/sahlberg/libiscsi/commit/e061cba1b91650ab08ae8fa50e8cadb13ac3d97d According to how I...

...y also find if you have selinux enabled as Enforcing there could > be more configuration that you need (if the iSCSI tgtd is local). > Setting up a label on the file - something I'm not an expert at... selinux is not used. > Another tool to try is 'iscsi-ls' from package 'libiscsi-utils' > > iscsi-ls -s -i iqn.2013-11.vmhost:vmpool \ > iscsi://<username>%<password>@<ipAddr>:3260 This succeeds: iscsi-ls -s -i iqn.2013-11.freenas:vmpool iscsi://freenas Target:iqn.2013-11.freenas:vmpool Portal:10.0.10.23:3260,1 Lun:0 Type:DIR...

...ror: Child process (/usr/bin/iscsiadm --mode session) unexpected exit status 21 > Yeah - there just wasn't enough information there for me to go on. During my work on this I did run into one other issue that's discussed in a bz (https://bugzilla.redhat.com/show_bug.cgi?id=957295) where libiscsi had a bug where it wasn't handling the name string built up by libvirt properly. I don't remember all the details of what was happening, but you'd see messages from libvirtqemu indicating something like: " could not open disk image iscsi://freenas:3260/iqn.2013-11.freenas%3Avmpoo...

...py, I know you can do something like this: # Connect DEST target iscsiadm -m node -p ${DESTINATION}:3260 -T ${VOLNAME} -o new iscsiadm -m node -p ${DESTINATION}:3260 -T ${VOLNAME} --login # Copy to connected iSCSI target virsh blockcopy ${DOMAIN} vda /dev/sdc --raw --bandwidth 300 However I have libiscsi compiled into my QEMU. So I can do this with the monitor directly (and avoid the need to call out to external iscsiadm): virsh qemu-monitor-command ${DOMAIN} '{"execute":"drive-mirror", "arguments": { "device": "drive-virtio-disk0", "tar...

...- 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 ipmi_si bnx2x ipmi_msghandler i2c_core hpwdt hpilo psmouse mdio uhci_hcd ehci_hcd Pid:...

...rtual kernel address space [ 65.992187] failing address: ccccccccccccd000 TEID: ccccccccccccd803 [ 65.992363] Fault in home space mode while using kernel ASCE. [ 65.992365] AS:0000000000a7c007 R3:0000000000000024 [ 65.993754] Oops: 0038 [#1] SMP [ 65.993923] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi virtio_balloon vhost_net vhost macvtap macvlan kvm dm_multipath virtio_net virtio_blk sunrpc [ 65.994274] CPU: 0 PID: 44 Comm: kworker/u6:2 Not tainted 3.16.0-20140814.0.c66c84c.fc18-s390xfrob #1 [ 65.996043] Workqueue: writeback bdi_writeback_workfn (flush-251...

...rtual kernel address space [ 65.992187] failing address: ccccccccccccd000 TEID: ccccccccccccd803 [ 65.992363] Fault in home space mode while using kernel ASCE. [ 65.992365] AS:0000000000a7c007 R3:0000000000000024 [ 65.993754] Oops: 0038 [#1] SMP [ 65.993923] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi virtio_balloon vhost_net vhost macvtap macvlan kvm dm_multipath virtio_net virtio_blk sunrpc [ 65.994274] CPU: 0 PID: 44 Comm: kworker/u6:2 Not tainted 3.16.0-20140814.0.c66c84c.fc18-s390xfrob #1 [ 65.996043] Workqueue: writeback bdi_writeback_workfn (flush-251...

Hi, I am working on oVirt, and I am trying to run a VM with a network disk with ISCSI protocol ( the storage is on a Cinder server). Here is the disk XML I use: <disk device="disk" snapshot="no" type="network"> <address bus="0" controller="0" target="0" type="drive" unit="0" />

...aa067 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] CPU 0 [ 75.115047] Pid: 1264, c...

...aa067 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] CPU 0 [ 75.115047] Pid: 1264, c...

...-virtio-objs := virtio_ccw.o ifdef CONFIG_S390_GUEST_OLD_TRANSPORT s390-virtio-objs += kvm_virtio.o diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile index 38d938d..9f70d46 100644 --- a/drivers/scsi/Makefile +++ b/drivers/scsi/Makefile @@ -135,6 +135,7 @@ obj-$(CONFIG_SCSI_BNX2_ISCSI) += libiscsi.o bnx2i/ obj-$(CONFIG_BE2ISCSI) += libiscsi.o be2iscsi/ obj-$(CONFIG_SCSI_ESAS2R) += esas2r/ obj-$(CONFIG_SCSI_PMCRAID) += pmcraid.o +CFLAGS_virtio_scsi.o += -D__CHECK_ENDIAN__ obj-$(CONFIG_SCSI_VIRTIO) += virtio_scsi.o obj-$(CONFIG_VMWARE_PVSCSI) += vmw_pvscsi.o obj-$(CONFIG_XEN_SCSI_FRONTE...

...317829 56 ip6t_REJECT,nf_conntrack_ipv6,nf_defrag_ipv6,cnic cxgb4i 28361 0 cxgb4 104882 1 cxgb4i cxgb3i 24491 0 libcxgbi 52202 2 cxgb4i,cxgb3i cxgb3 152922 1 cxgb3i mdio 4769 1 cxgb3 libiscsi_tcp 17020 3 cxgb4i,cxgb3i,libcxgbi qla4xxx 257114 0 iscsi_boot_sysfs 9458 2 be2iscsi,qla4xxx libiscsi 49836 7 be2iscsi,bnx2i,cxgb4i,cxgb3i,libcxgbi,libiscsi_tcp,qla4xxx scsi_transport_iscsi 84241 5 be2iscsi,bnx2i,libcxgbi,qla4xxx,libiscsi [roo...

...hortcut mode XENBUS: Device with no driver: device/vbd/51712 XENBUS: Device with no driver: device/vif/0 Freeing unused kernel memory: 172k freed Write protecting the kernel read-only data: 355k Oops: 0000 [#1] SMP last sysfs file: /class/graphics/fb0/name Modules linked in: xenblk xennet iscsi_tcp libiscsi scsi_transport_iscsi sr_mod sd_mod scsi_mod ide_cd cdrom ipv6 squashfs pcspkr loop nfs nfs_acl fscache lockd sunrpc vfat fat cramfs CPU: 0 EIP: 0061:[<ee2febc3>] Not tainted VLI EFLAGS: 00010046 (2.6.18-8.el5xen #1) EIP is at blkif_int+0xca/0x16b [xenblk] eax: 00000000 ebx: c0e5...

...at 00000000000000e8 RIP: <ffffffff88009a1e>{:bnx2:bnx2_poll+231} PGD 1f4d7067 PUD 1f613067 PMD 0 Oops: 0000 [1] SMP CPU 0 Modules linked in: xt_physdev iptable_filter ip_tables x_tables bridge 8021q netloop ipv6 parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc crc32c libcrc32c iscsi_tcp libiscsi scsi_transport_iscsi joydev tsdev binfmt_misc dm_mirror dm_mod usb_storage video thermal processor usbmouse usbhid usbkbd fan container button battery ac uhci_hcd ehci_hcd usbcore hw_random e1000 bnx2 piix ide_generic Pid: 0, comm: swapper Not tainted 2.6.16.29-xen0 #3 RIP: e030:[<ffffffff88009a...

Hi! I'm new to libvirt and face problems connecting to an iSCSI target. What I intend to do is to connect libvirt (I tried virt-manager and virsh) to an iSCSI target and then boot from the LUNs which contain the VMs. I followed the documentation¹ but got stuck at section 12.1.5.4.3. 1) virsh pool-define-as \ --name foo \ --type iscsi

...ed in: dm_nfs tun nfs fscache auth_rpcgss nfs_acl xen_blkback xen_netback xen_gntdev xen_evtchn lockd sunrpc bridge stp llc bonding be2iscsi iscsi_boot_sysfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp bnx2i cnic uio ipv6 cxgb3i libcxgbi cxgb3 mdio dm_round_robin dm_multipath libiscsi_tcp libiscsi scsi_transport_iscsi xenfs xen_privcmd video sbs sbshc acpi_memhotplug acpi_ipmi ipmi_msghandler parport_pc lp parport ixgbe dca sr_mod cdrom bnx2 radeon ttm drm_kms_helper drm snd_seq_dummy i2c_algo_bit i2c_core snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mix...

...d_hwdep efi_pstore cfg80211 videobuf2_memops videobuf2_v4l2 crc32c_intel videobuf2_core drm ecdh_generic snd_pcm rfkill syscopyarea ghash_clmulni_intel snd_timer sysfillrect cryptd snd videodev sysimgblt fb_sys_fops soundcore efivars serio_raw pcspkr i2c_i801 wmi dell_smo8800 video efivarfs xts cbc libiscsi scsi_transport_iscsi [ 1730.734180] vmxnet3 virtio_net virtio_ring virtio tg3 sky2 r8169 pcnet32 mii igb ptp pps_core i2c_algo_bit i2c_core e1000 bnx2 atl1c fuse xfs nfs lockd grace sunrpc fscache jfs reiserfs btrfs ext4 jbd2 ext2 mbcache linear raid10 raid1 raid0 dm_raid raid456 async_raid6_recov...

Hi Konrad I encountered a bug when trying to bring offline a cpu then online it again in HVM. As I''m not very familiar with HVM stuffs I cannot come up with a quick fix. The HVM DomU is configured with 4 vcpus. After booting into command prompt, I do following operations. # echo 0 > /sys/devices/system/cpu/cpu3/online # echo 1 > /sys/devices/system/cpu/cpu3/online With

...changed on the way to %3A. > >Any suggestions on the root cause of this issue? > The name seems to be missing the LUN. Even though our documentation states: If not specified, the default LUN is zero. http://libvirt.org/formatdomain.html#elementsDisks Maybe something changed in QEMU or libiscsi since that document was written? Jan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: Digital signature URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20170802/db6d115a/att...