similar to: qlogic driver not scanning scsi bus on load CentOS 5.1

Hi, I got few servers (IBM HS20,HS21 blades, IBM xSeries 3650 & others) connected to a dual fabric san throught Qlogic HBA's (23xx, 24xx). Multipathing is done with device-mapper-multipath. On CentOS 4.x i can scan for new scsi devices without any problems, get them up with multipathing & use them without any problems. However, after i started installing CentOS 5.1 (did not

Hi. I'm looking at a qlogic qle2462 hba for my dl360 g5. The thread http://www.mail-archive.com/freebsd-stable@freebsd.org/msg99497.html mentions a deadlock when system is loaded. Has this issue been resolved? Are there other PCI Express hba's which are known to work with freebsd stable and dl360 g5? -- regards Claus When lenity and cruelty play for a kingdom, the gentler gamester is

I apologize in advance as this is not really at CentOS specific issue, but I don't know where else to turn. We are configuring some Dell 1850s for a customer, and they have all been configured with a QLogic dual channel HBA. But no storage has been (or will be in the near future) attached to these HBAs. During the boot process (both for the kickstart and after the OS has been

Hi Everyone I am looking at setting up a File Server that uses ISCSI storage. It is the first time I have done this, so I am wanting to get peoples thoughts on whether for CentOS systems you should use Hardware based ISCSI HBA's? If so do I need to be careful about what HBA I use ? Currently I am looking at purchasing a Dell System using Broadcom ethernet cards/ ISCSI HBA. From

Hi there, I've installed a Qlogic HBA in a 4.8-STABLE machine and I'm able to present LUNs to this machine from an HDS array and use them. That all works perfectly. However, the only time I pick up new LUNs is on a reboot. Seems like I should be able to rescan the fabric and pick up new LUNs, but there doesn't seem to be a way to do this. I tried camcontrol rescan, but that

Hi I recently installed some hba's into a bunch of these 585's as they are forming a RAC cluster - previously to this they were all using DAS without issue. After the qlogic cards were installed i reinstalled the OS and now once installed the OS will not boot - the box just reboots continuously, it does not even appear to get to grud, although this could be the ilo not displaying

After updating to Centos 4.5, I found that one of the LUNs on an external SCSI array wasn't being detected. If I add the device manually after boot echo "scsi add-single-device 0 0 1 1" > /proc/scsi/scsi it is detected. I can then use the LVM tools to activate it and then mount the LV on the device. It doesn't seem to be kernel related as I rebooted into a 4.4 kernel and

What initiators does libvirt support for the iSCSI pool? Will it work with qlogic's iSCSI HBAs for instance? --- Alexander Pierce, RHCE Solutions Architect -- Red Hat, Inc. apierce at redhat.com -- +1 (530) MR-LINUX (675-4689) Learn. Network. Experience Open Source. The 2010 Red Hat Summit and JBoss World Boston. June 22 - 25, 2010 http://www.theredhatsummit.com http://www.jbossworld.com

Hello, I am trying to find out a best practice for a specific scenario. First of all I would like to know what is the proper way to set up multipath, who should care about it the host or the guest. Right now I have a setup where I have one multipath which sets my host to boot from FC SAN. I have another multipathed LUN in the host which is essentially a dm which I attached to a guest, however

arrrgh, I'm trying to install the QLogic Linux Super Installer on a CentOS 6.4 server that has a QL2532, and getting... # ./qlinstall -i #*********************************************************# # HBA/CNAs Driver Installer for Linux # # Installer Version: 2.2 # #*********************************************************# Kernel

My CentOS 5.4 box has a single HBA card with 2 ports connected to my Storage. 2 Luns are assigned to my HBA card. Under /dev instead of seeing 4 devices I can see 12 devices from sdb to sdm. I am using qlogic driver that is bulitin to the OS. Has any one seen this kind of situation? Paras -------------- next part -------------- An HTML attachment was scrubbed... URL:

Can anyone point me to a "Writing Puppet recipes for Dummies" doc? I''m trying to do a basic probe using lspci to see if I have a Qlogic HBA installed on the machine, and if so, install the Qlogic scli package. Here''s a shell script of what I''m trying to do: #!/bin/bash vendor=1077 # QLogic model=2422 # 24xx hba /sbin/lspci -n -d $vendor:$model | grep

Hi, i''m having problems attaching disks from a fc-san to a solaris 10 guest. xen host ist a opensolaris box "SunOS node1 5.11 snv_127 i86pc i386 i86xpv". my xen guest is named pg4. this command works fine. virsh attach-disk pg4 /dev/dsk/c8t600A0B800029D69A000013CA4B00E1ABd0 hdb and before i was able to import this volume as a zpool on the xen host - so connection to this

Hi there, I have one server acting as a iscsi target running windows storage server r2 sp2 and the other server is running centos as an initiator. They are connected to a switch over a 1Gbit ethernet connection. the target is a Dell NF600 and the server running centos is a Poweredge R900. We want to move this configuration to a FC based installation using a Dell QLE2462 HBA (this is the hba we can

Hi all. We developped a pv-scsi driver that we refered Fujita-san''s scsi-driver and blkback. (see, http://www.xensource.com/files/xensummit_4/Xen_Summit_8_Matsumoto.pdf) The pv-scsi driver''s feature is as follow: * Guest has dedicated SCSI-HBAs of Dom0. * Guest can send scsi_cdb to the HBAs. * Guest recognises the HBAs from hostno of xenstore. Currentlly, We are

I''ve compiled the 3.0-devel version on SUSE Linux 9.3. The ony problem is the qla2300 driver, which will not start all correctly on boot. So i cannot see other partitions than sda. --------------------------------------------------------------------------------- QLogic Fibre Channel HBA Driver ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 24 (level, low) -> IRQ 185 qla2300

Hi all, some results from my configuration. I''ve this configuration (I''m not interested in raw top performances but in reliability.. so, I can accept slow MB/sec and prefer to rely on a RAID6, for example): 1 Infortrend iSCSI Array A16E-G2130-4 with: - 1GB DDR cache - RAID6 - 7 x 500GB sataII Seagate ST3500630NS with 16mb (no budget for SAS) - one of the logic volumes (about

Hi, I have a host which is connected to SAN via single Fibre channel HBA (qlogic). I have several LUNS assigned to this (sdc, sdd). I added another single port HBA to this host. I can now see two world wide names. Now the confusion is which world wide name does sdc and sdd is/was using. scsi_id -g -u -s /block/sdc only gives wwid but I need the wwn for sdc and sdd. Thanks Paras.

Hi list, I have the choice to use RHEL4 or Centos4.x on a Dell PowerEdge2850 who is linked to an AX100 storage system. My question is: does the QLA200 (the pci fiber channel card) driver will work on CentOS 4.1 . For now the card is listed like this on CentOS 4.1: --- #lspci 09:04.0 Fibre Channel: QLogic Corp.: Unknown device 6312 (rev 03) --- What kind of modification must/can I do to the

Hi all, i want to virtualize an existing Centos 5.x machine (intel xeon, 64 bit OS, Qlogic HBA) into a vmware 3.X VM that will not be connected to the SAN (hence no need for the HBA drivers). So i googled a while and found this link: http://virtualaleph.blogspot.com/2007/05/virtualize-linux-server-with-vmware.html However the link is quite old and I wonder if anyone here has done such conversion