Re: Help: Driver not found Problem

2009-11-12 Thread bjornnoss 



On 11 Nov, 17:24, Mike Christie micha...@cs.wisc.edu 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

2009-11-11 Thread bjornnoss 



On 29 Okt, 19:01, Mike Christie micha...@cs.wisc.edu 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

2009-11-11 Thread Mike Christie 

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

2009-10-29 Thread Mike Christie 

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

2009-10-28 Thread Lee Amy 

On Wed, Oct 28, 2009 at 9:22 AM, Lee Amy openlinuxsou...@gmail.com wrote:
 On Wed, Oct 28, 2009 at 6:13 AM, Mike Christie micha...@cs.wisc.edu 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

2009-10-27 Thread Mike Christie 

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
-~--~~~~--~~--~--~---

Re: Help: Driver not found Problem

2009-10-27 Thread Lee Amy 

On Wed, Oct 28, 2009 at 6:13 AM, Mike Christie micha...@cs.wisc.edu 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
-~--~~~~--~~--~--~---