You shouldn't care too much about the ib_iser error message. If you don't want to see it, edit /etc/init.d/open-iscsi and remove the modprobe line that loads ib_iser.
Erez On Mon, Dec 21, 2009 at 10:19 AM, Xintao Zhang <zhangxintaofi...@gmail.com> wrote: > Hi Erez > I do it with you method,I can see the target disk. > I want know what tools I can use if I use the ib_iSER module or I don't want > see the error prompt in the screen. > Do you have good idae ? > > 2009/12/20 Erez Zilber <erezzi.l...@gmail.com> >> >> Please do the following: >> 1. Stop open-iscsi: make sure that 'lsmod | grep iscsi' & 'ps aux | >> grep iscsi' return nothing. >> 2. Make sure that no other version of open-iscsi is installed: run >> 'rpm -qa | grep iscsi'. >> 2. Run 'dmesg -c'. >> 3. Start open-iscsi: /etc/init.d/open-iscsi start >> 4. Send the output of 'lsmod | grep iscsi' & 'dmesg -c'. >> >> Erez >> >> On Thu, Dec 17, 2009 at 4:23 AM, Xintao Zhang >> <zhangxintaofi...@gmail.com> wrote: >> > I start open-iscsi with you method,but appear a problem. >> > I use the tail -f /var/log/messages can't find iscis device. >> > can you help me? >> > 2009/12/17 Xintao Zhang <zhangxintaofi...@gmail.com> >> >> >> >> Thanks Erez >> >> >> >> 2009/12/16 Erez Zilber <erezzi.l...@gmail.com> >> >>> >> >>> I guess that you want to run open-iscsi over iscsi_tcp which is the >> >>> default open-iscsi transport. Assuming that all other modules were >> >>> loaded successfully (libiscsi, iscsi_tcp, scsi_transport_iscsi and >> >>> libiscsi_tcp (depends on the version of open-iscsi that you use)), you >> >>> don't need to do anything. open-iscsi has multiple transport >> >>> (iscsi_tcp, ib_iser, bnx2i, cxgb3i). The error that you got means that >> >>> the ib_iser transport could not be loaded, but you don't need iSER >> >>> anyway. >> >>> >> >>> Erez >> >>> >> >>> On Wed, Dec 16, 2009 at 11:47 AM, Xintao Zhang >> >>> <zhangxintaofi...@gmail.com> wrote: >> >>> > I don't want use th "iser" >> >>> > I want the open-iscsi run normally run,can you help me? >> >>> > >> >>> > 2009/12/16 Erez Zilber <erezzi.l...@gmail.com> >> >>> >> >> >>> >> On Tue, Dec 15, 2009 at 12:26 PM, DeepBlue >> >>> >> <zhangxintaofi...@gmail.com> >> >>> >> wrote: >> >>> >> > There is a error with I inserting the ib_iser.ko module as >> >>> >> > following: >> >>> >> > ==================================================== >> >>> >> > [r...@localhost init.d]# insmod /lib/modules/2.6.18-8.el5/kernel/ >> >>> >> > drivers/infiniband/ulp/iser/ib_iser.ko >> >>> >> > insmod: error inserting >> >>> >> > '/lib/modules/2.6.18-8.el5/kernel/drivers/ >> >>> >> > infiniband/ulp/iser/ib_iser.ko': -1 Unknown symbol in module >> >>> >> > ==================================================== >> >>> >> > my linux kernel 2.6.18-8.el5 >> >>> >> > who can help me? >> >>> >> > >> >>> >> >> >>> >> This is because your ib_iser module was built against open-iscsi >> >>> >> from >> >>> >> the redhat kernel (2.6.18-8.el5). You are currently running >> >>> >> open-iscsi >> >>> >> modules that you took from open-iscsi.org. If you run 'dmesg -c', >> >>> >> you'll see the list of symbols that it disagrees on. >> >>> >> >> >>> >> What can you do? Assuming that you want to use iSER, use the >> >>> >> open-iscsi kernel modules from kernel + open-iscsi userspace tools >> >>> >> from open-iscsi.org. Another (easier) option is to install OFED >> >>> >> that >> >>> >> has open-iscsi with iSER support. >> >>> >> >> >>> >> Erez >> >>> >> >> >>> >> -- >> >>> >> >> >>> >> You received this message because you are subscribed to the Google >> >>> >> Groups >> >>> >> "open-iscsi" group. >> >>> >> To post to this group, send email to open-is...@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?hl=en. >> >>> >> >> >>> >> >> >>> > >> >>> > -- >> >>> > >> >>> > You received this message because you are subscribed to the Google >> >>> > Groups >> >>> > "open-iscsi" group. >> >>> > To post to this group, send email to open-is...@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?hl=en. >> >>> > >> >>> >> >>> -- >> >>> >> >>> You received this message because you are subscribed to the Google >> >>> Groups >> >>> "open-iscsi" group. >> >>> To post to this group, send email to open-is...@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?hl=en. >> >>> >> >>> >> >> >> > >> > -- >> > >> > You received this message because you are subscribed to the Google >> > Groups >> > "open-iscsi" group. >> > To post to this group, send email to open-is...@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?hl=en. >> > >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "open-iscsi" group. >> To post to this group, send email to open-is...@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?hl=en. >> >> > > -- > > You received this message because you are subscribed to the Google Groups > "open-iscsi" group. > To post to this group, send email to open-is...@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?hl=en. > -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. 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