Error Inserting Bnx2i
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Version5.4Target VersionFixed in VersionSummary0004623: After restarting iscsi remote drive are not accesibleDescriptionHi i have installed one HP blade server with "Linux version 2.6.18-164.el5 (mockbuild@builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Thu Sep 3 03:28:30 EDT 2009 " CentOS release 5.4 (Final) .I have disabled the IP6 with these commands by adding these in /etc/modeprob.conf alias net-pf-10 off alias ipv6 off options ipv6 disable=1 after that i installed iscsi and pointed towards one netapp .then i created lvm in the system with netapp drive . when ever i restart a server or restart ISCSCI after that i am not not able to access https://access.redhat.com/solutions/34306 the LVM what i created . Please help me Additional Informationdsmg log EXT3 FS on dm-2, internal journal EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. cxgb3i: tag itt 0x1fff, 13 bits, age 0xf, 4 bits. iscsi: registered transport (cxgb3i) cnic: Unknown symbol __ipv6_addr_type cnic: Unknown symbol ip6_route_output iscsi: registered transport (iser) scsi1 : iSCSI Initiator over https://bugs.centos.org/print_bug_page.php?bug_id=4623 TCP/IP Vendor: NETAPP Model: LUN Rev: 7310 Type: Direct-Access ANSI SCSI revision: 04 SCSI device sdb: 629225472 512-byte hdwr sectors (322163 MB) sdb: Write Protect is off sdb: Mode Sense: bd 00 00 08 SCSI device sdb: drive cache: write through SCSI device sdb: 629225472 512-byte hdwr sectors (322163 MB) sdb: Write Protect is off sdb: Mode Sense: bd 00 00 08 SCSI device sdb: drive cache: write through sdb: sdb1 sd 1:0:0:0: Attached scsi disk sdb sd 1:0:0:0: Attached scsi generic sg0 type 0 [root@wapdb-node2 aneesh]# service iscsi restart Logging out of session [sid: 2, target: iqn.1986-03.com.ibm:sn.135057127, portal: 10.0.104.202,3260] Logout of [sid: 2, target: iqn.1986-03.com.ibm:sn.135057127, portal: 10.0.104.202,3260]: successful Stopping iSCSI daemon: iscsid dead but pid file exists [ OK ] Starting iSCSI daemon: WARNING: Error inserting libiscsi2 (/lib/modules/2.6.18-164.el5/kernel/drivers/scsi/libiscsi2.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting bnx2i (/lib/modules/2.6.18-164.el5/kernel/drivers/scsi/bnx2i/bnx2i.ko): Unknown symbol in module, or unknown parameter (see dmesg) [ OK ] [ OK ] Setting up iSCSI targets: Logging in to [iface: default, target: iqn.1986-03.com.ibm:sn.135057127, portal: 10.0.104.202,3260] Login to
service iscsi restart Before you run restart, did you unmount filesystems on the lvm device and did you have lvm release the https://www.mail-archive.com/open-iscsi@googlegroups.com/msg05334.html iscsi/scsi devices? You have to do this because the logout causes the existing /dev/sdX devices to get deleted. If you do not have lvm release the scsi devices when you http://www.cyberciti.biz/faq/redhat-centos-disable-ipv6-networking/ logout then that lvm/dm device will be referencing a partially deleted device (it is not totally destroyed because lvm is still referencing it, but the old device is not error inserting going to do IO). When you login again below, new devices are created. So you have to run the lvm commands again. Logging out of session [sid: 2, target: iqn.1986-03.com.ibm:sn. 135057127, portal: 10.0.104.202,3260] Logout of [sid: 2, target: iqn.1986-03.com.ibm:sn.135057127, portal: 10.0.104.202,3260]: successful Stopping iSCSI daemon: iscsid dead but pid file exists [ OK ] Starting iSCSI daemon: WARNING: Error inserting error inserting bnx2i libiscsi2 (/lib/ modules/2.6.18-164.el5/kernel/drivers/scsi/libiscsi2.ko): Unknown symbol in module, or unknown parameter (see dmesg) That should not happen. Are you using the iscsi modules that come with the distro? Send the /var/log/messages when this happens. FATAL: Error inserting bnx2i (/lib/modules/2.6.18-164.el5/kernel/ drivers/scsi/bnx2i/bnx2i.ko): Unknown symbol in module, or unknown parameter (see dmesg) [ OK ] [ OK ] Setting up iSCSI targets: Logging in to [iface: default, target: iqn. 1986-03.com.ibm:sn.135057127, portal: 10.0.104.202,3260] Login to [iface: default, target: iqn.1986-03.com.ibm:sn.135057127, portal: 10.0.104.202,3260]: successful -- 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. Previous message View by thread View by date Next message After restarting iscsi remote drive are not accesible on IP... Bangalore Re: After restarting iscsi remote drive are not accesib... Mike Christie Re: After restarting iscsi remote drive are not acc... Bangalore Re: After restarting iscsi remote drive are not... Mike Christie Re: After restarting iscsi remote drive are... Mi
Linux, IPv6, Linux, Networking, RedHat and Friends, SecurityOur policy and network configuration does not requires IPv6 support in RHEL / CentOS / Fedora Linux. How do I prevent the kernel module from loading at boot time and disable IPv6 networking?
You can easily prevent the kernel module from loading by updating the following two files:/etc/modprobe.conf - Kernel driver configuration file./etc/sysconfig/network - RHEL / CentOS networking configuration file./etc/modprobe.confEdit /etc/modprobe.conf, enter: # vi /etc/modprobe.conf Append the following line:install ipv6 /bin/trueSave and close the file./etc/sysconfig/networkEdit /etc/sysconfig/network, enter: # vi /etc/sysconfig/network Update / add as follows:NETWORKING_IPV6=no IPV6INIT=noSave and close the file. Restart networking service # service network restart# rmmod ipv6 Alternatively, simple reboot the box: # reboot Verify IPv6 is disabled, enter: # lsmod | grep ipv6
# /sbin/ifconfig Share this tutorial on:TwitterFacebookGoogle+Download PDF version Found an error/typo on this page?About the author: Vivek Gite is a seasoned sysadmin and a trainer for the Linux/Unix & shell scripting. Follow him on Twitter. OR read more like this:Arch Linux Disable IPv6 NetworkingDebian Linux Disable IPv6 NetworkingRed Hat / CentOS IPv6 Network ConfigurationHow To Test Linux Operating System for IPv6 Networking SupportRed Hat / CentOS Add IPv6 Network Alias (multiple IPv6 IP to Same NIC)Debian IPv6 Networking ConfigurationNginx: Configure and Install With IPv6 Networking SupportDebian IPv6 Virtual ( Additional ) Static Addresses ConfigurationSuse Linux ( SLES10 ) IPv6 ConfigurationLinux Disable USB Devices (Disable loading of USB Storage Driver){ 21 comments… add one } sawrub September 13, 2009, 12:38 pmplease let me know ,why should we do this ,more specifically just let me know the pros and cons of doing and not doing this. One Pros that i can figure out is to prevent un-necessary services from staring off.Can u please list. Reply Link kesew September 22, 2009, 12:01 pmtu swarub:speed up system and web browsing a lot. Reply Link sawrub September