Re: Help: Driver not found Problem
On 11 Nov, 17:24, Mike Christie wrote: > Could you tell me when you run make install or depmod -a does a file in > /lib/modules/$your_kernel/modules.dep get updated or created? In that > file do you see some info for libiscsi_tcp? When you reboot your system > is the file still there? It works fine after reboot, so any changes the first depmod -a did is still there. And if a now (when its working) run depmod -a again, all the timestamps on the files i the /lib/modules/$your_kernel/ dir is updated, but the filesizes is the same. Output of cat modules.dep | grep -B 2 -A 2 iscsi_tcp : /lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/qla1280.ko: / lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/scsi_mod.ko /lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/ips.ko: /lib/ modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/scsi_mod.ko /lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/iscsi_tcp.ko: / lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/libiscsi.ko /lib/ modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/ scsi_transport_iscsi.ko /lib/modules/2.6.26-2-openvz-amd64/kernel/ drivers/scsi/scsi_mod.ko /lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/mvsas.ko: /lib/ modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/libsas/libsas.ko / lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/ata/libata.ko /lib/ modules/2.6.26-2-openvz-amd64/kernel/drivers/acpi/dock.ko /lib/modules/ 2.6.26-2-openvz-amd64/kernel/drivers/base/firmware_class.ko /lib/ modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/ scsi_transport_sas.ko /lib/modules/2.6.26-2-openvz-amd64/kernel/ drivers/scsi/scsi_mod.ko /lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/BusLogic.ko: / lib/modules/2.6.26-2-openvz-amd64/kernel/drivers/scsi/scsi_mod.ko does this help? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
Re: Help: Driver not found Problem
bjornnoss wrote: > Why did it not work the first time, and do have have to issue the > depmod -a command after every reboot of the system before modprobe > iscsi_tcp witch is done in the open-iscsi startup script? Any other > things a have to be awere of befause of this? > Not sure yet. I cannot replicate it here and no one follows up :) In fedora at least, when I run make install I get this: make[2]: Entering directory `/usr/src/kernels/2.6.27.25-78.2.56.fc9.i686' INSTALL /home/mnc/kernel/iscsi/open-iscsi/git/open-iscsi/open-iscsi-2.0-871.1/kernel/iscsi_tcp.ko INSTALL /home/mnc/kernel/iscsi/open-iscsi/git/open-iscsi/open-iscsi-2.0-871.1/kernel/libiscsi.ko INSTALL /home/mnc/kernel/iscsi/open-iscsi/git/open-iscsi/open-iscsi-2.0-871.1/kernel/libiscsi_tcp.ko INSTALL /home/mnc/kernel/iscsi/open-iscsi/git/open-iscsi/open-iscsi-2.0-871.1/kernel/scsi_transport_iscsi.ko DEPMOD 2.6.27.25-78.2.56.fc9.i686 and the depmod step above will edit /lib/modules/$kernel_version/modules.dep So when I do modprobe iscsi_tcp (or when the init script does it) it loads fine. Maybe it is due to a diff in fedora and debian. Could you tell me when you run make install or depmod -a does a file in /lib/modules/$your_kernel/modules.dep get updated or created? In that file do you see some info for libiscsi_tcp? When you reboot your system is the file still there? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
Re: Help: Driver not found Problem
On 29 Okt, 19:01, Mike Christie wrote: > Lee Amy wrote: > > > It builds well but when I want to load the module it always shows the > > error messages I pasted. > > > Could you tell me how to deal with it? > > I am still trying to figure that out :) > > If after you do make install if you do a > > depmod -a > > then try modprobe iscsi_tcp does that load all the modules > iscsi_tcp > libiscsi_tcp > libiscsi > scsi_transport_iscsi > > ? Hi, I had the exact same problem as Eric and I tried to do: depmod -a; modprobe iscsi_tcp and it seems to work: lsmod | grep iscsi_tcp iscsi_tcp 17036 0 libiscsi_tcp 22148 1 iscsi_tcp libiscsi 45712 2 iscsi_tcp,libiscsi_tcp scsi_transport_iscsi36512 3 iscsi_tcp,libiscsi scsi_mod 161016 10 iscsi_tcp,libiscsi,scsi_transport_iscsi,sg,sr_mod,usb_storage,ses,sd_mod,libata,megaraid_sas So thank you... Why did it not work the first time, and do have have to issue the depmod -a command after every reboot of the system before modprobe iscsi_tcp witch is done in the open-iscsi startup script? Any other things a have to be awere of befause of this? Enviroment: Debian Lenny x64 iSCSI: Dell PowerVault MD3000i -bjornoss --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
Re: Help: Driver not found Problem
Lee Amy wrote: > > It builds well but when I want to load the module it always shows the > error messages I pasted. > > Could you tell me how to deal with it? > I am still trying to figure that out :) If after you do make install if you do a depmod -a then try modprobe iscsi_tcp does that load all the modules iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
Re: Help: Driver not found Problem
On Wed, Oct 28, 2009 at 9:22 AM, Lee Amy wrote: > On Wed, Oct 28, 2009 at 6:13 AM, Mike Christie wrote: >> >> Eric Lee wrote: >>> Hi, >>> >>> I encountered such errors when login the target. The target was >>> implemented by using iET. >>> >>> #iscsiadm -m node -l >>> Logging in to [iface: default, target: >>> iqn.2009-10.master:storage.disk1.sys1.xyz, portal: >>> 192.168.140.136,3260] >>> iscsiadm: Could not login to [iface: default, target: >>> iqn.2009-10.master:storage.disk1.sys1.xyz, portal: >>> 192.168.140.136,3260]: >>> iscsiadm: initiator reported error (12 - iSCSI driver not found. >>> Please make sure it is loaded, and retry the operation) >>> >>> Then I notice that the system does not load iscsi_tcp module. So I'm >>> trying to load this module. >>> #modprobe iscsi_tcp >>> iscsi_tcp: Unknown symbol iscsi_tcp_segment_done >>> iscsi_tcp: Unknown symbol iscsi_segment_seek_sg >>> iscsi_tcp: Unknown symbol iscsi_tcp_segment_unmap >>> iscsi_tcp: Unknown symbol iscsi_tcp_hdr_recv_prep >>> iscsi_tcp: Unknown symbol iscsi_tcp_cleanup_task >>> iscsi_tcp: Unknown symbol iscsi_tcp_conn_setup >>> iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_alloc >>> iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_free >>> iscsi_tcp: Unknown symbol iscsi_tcp_task_xmit >>> iscsi_tcp: Unknown symbol iscsi_tcp_recv_skb >>> iscsi_tcp: Unknown symbol iscsi_segment_init_linear >>> iscsi_tcp: Unknown symbol iscsi_tcp_conn_get_stats >>> iscsi_tcp: Unknown symbol iscsi_tcp_task_init >>> iscsi_tcp: Unknown symbol iscsi_tcp_dgst_header >>> iscsi_tcp: Unknown symbol iscsi_tcp_conn_teardown >>> FATAL: Error inserting iscsi_tcp >>> (/lib/modules/2.6.18-128.el5/kernel/drivers/scsi/iscsi_tcp.ko): >>> Unknown symbol in module, or unknown parameter (see dmesg) >>> >>> So obviously I cannot load the module properly. So I don't know how to >>> fix that. >>> >>> My OS is Cent OS 5.3 32bits. The kernel source codes are provided by >>> distributor. >>> >>> Could anyone tell me how to fix that problem? >>> >> >> You are missing libiscsi_tcp. Are you running the kernel modules from >> the open-iscsi.org tarball or from a kernel you built? >> >> >> >> > Mike, > > I downloaded the tarball from open-iscsi.org then build from source > and install. It runs well when build. > > Thanks. > > Eric > Hi, It builds well but when I want to load the module it always shows the error messages I pasted. Could you tell me how to deal with it? Thanks. Eric --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
Re: Help: Driver not found Problem
On Wed, Oct 28, 2009 at 6:13 AM, Mike Christie wrote: > > Eric Lee wrote: >> Hi, >> >> I encountered such errors when login the target. The target was >> implemented by using iET. >> >> #iscsiadm -m node -l >> Logging in to [iface: default, target: >> iqn.2009-10.master:storage.disk1.sys1.xyz, portal: >> 192.168.140.136,3260] >> iscsiadm: Could not login to [iface: default, target: >> iqn.2009-10.master:storage.disk1.sys1.xyz, portal: >> 192.168.140.136,3260]: >> iscsiadm: initiator reported error (12 - iSCSI driver not found. >> Please make sure it is loaded, and retry the operation) >> >> Then I notice that the system does not load iscsi_tcp module. So I'm >> trying to load this module. >> #modprobe iscsi_tcp >> iscsi_tcp: Unknown symbol iscsi_tcp_segment_done >> iscsi_tcp: Unknown symbol iscsi_segment_seek_sg >> iscsi_tcp: Unknown symbol iscsi_tcp_segment_unmap >> iscsi_tcp: Unknown symbol iscsi_tcp_hdr_recv_prep >> iscsi_tcp: Unknown symbol iscsi_tcp_cleanup_task >> iscsi_tcp: Unknown symbol iscsi_tcp_conn_setup >> iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_alloc >> iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_free >> iscsi_tcp: Unknown symbol iscsi_tcp_task_xmit >> iscsi_tcp: Unknown symbol iscsi_tcp_recv_skb >> iscsi_tcp: Unknown symbol iscsi_segment_init_linear >> iscsi_tcp: Unknown symbol iscsi_tcp_conn_get_stats >> iscsi_tcp: Unknown symbol iscsi_tcp_task_init >> iscsi_tcp: Unknown symbol iscsi_tcp_dgst_header >> iscsi_tcp: Unknown symbol iscsi_tcp_conn_teardown >> FATAL: Error inserting iscsi_tcp >> (/lib/modules/2.6.18-128.el5/kernel/drivers/scsi/iscsi_tcp.ko): >> Unknown symbol in module, or unknown parameter (see dmesg) >> >> So obviously I cannot load the module properly. So I don't know how to >> fix that. >> >> My OS is Cent OS 5.3 32bits. The kernel source codes are provided by >> distributor. >> >> Could anyone tell me how to fix that problem? >> > > You are missing libiscsi_tcp. Are you running the kernel modules from > the open-iscsi.org tarball or from a kernel you built? > > > > Mike, I downloaded the tarball from open-iscsi.org then build from source and install. It runs well when build. Thanks. Eric --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
Re: Help: Driver not found Problem
Eric Lee wrote: > Hi, > > I encountered such errors when login the target. The target was > implemented by using iET. > > #iscsiadm -m node -l > Logging in to [iface: default, target: > iqn.2009-10.master:storage.disk1.sys1.xyz, portal: > 192.168.140.136,3260] > iscsiadm: Could not login to [iface: default, target: > iqn.2009-10.master:storage.disk1.sys1.xyz, portal: > 192.168.140.136,3260]: > iscsiadm: initiator reported error (12 - iSCSI driver not found. > Please make sure it is loaded, and retry the operation) > > Then I notice that the system does not load iscsi_tcp module. So I'm > trying to load this module. > #modprobe iscsi_tcp > iscsi_tcp: Unknown symbol iscsi_tcp_segment_done > iscsi_tcp: Unknown symbol iscsi_segment_seek_sg > iscsi_tcp: Unknown symbol iscsi_tcp_segment_unmap > iscsi_tcp: Unknown symbol iscsi_tcp_hdr_recv_prep > iscsi_tcp: Unknown symbol iscsi_tcp_cleanup_task > iscsi_tcp: Unknown symbol iscsi_tcp_conn_setup > iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_alloc > iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_free > iscsi_tcp: Unknown symbol iscsi_tcp_task_xmit > iscsi_tcp: Unknown symbol iscsi_tcp_recv_skb > iscsi_tcp: Unknown symbol iscsi_segment_init_linear > iscsi_tcp: Unknown symbol iscsi_tcp_conn_get_stats > iscsi_tcp: Unknown symbol iscsi_tcp_task_init > iscsi_tcp: Unknown symbol iscsi_tcp_dgst_header > iscsi_tcp: Unknown symbol iscsi_tcp_conn_teardown > FATAL: Error inserting iscsi_tcp > (/lib/modules/2.6.18-128.el5/kernel/drivers/scsi/iscsi_tcp.ko): > Unknown symbol in module, or unknown parameter (see dmesg) > > So obviously I cannot load the module properly. So I don't know how to > fix that. > > My OS is Cent OS 5.3 32bits. The kernel source codes are provided by > distributor. > > Could anyone tell me how to fix that problem? > You are missing libiscsi_tcp. Are you running the kernel modules from the open-iscsi.org tarball or from a kernel you built? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~--~~~~--~~--~--~---
