similar to: SCSI device not detected after 4.5 update

I have run into a problem using 'rsync' to copy files from local disk to a SAN mounted LUN / file-system. The 'rsync' seems to run fine and it reports no errors, but some files are corrupted (check-sums don't match originals, and file data is changed). So far, I have found this problem on both Solaris 9 and Solaris 10 OSes and on several different models of Sparc systems

Hello, Any one know how to enable Fiber Channel QLOGIC driver for xen kernel? This driver is available in CentOS4.3 as default. But when i compile xen-3.0.2-2 with linux-2.6.16 or xen-3.0.1with linux-2.6.12, the driver is not there. I tried to turn on QLOGIC by using "make menuconfig" and modified .config file but there is no change in /lib/modules/2.6.x-xen/kernel/drivers/scsi after

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

I successfully have OCFS running in a two-node RAC environment using RHAS 3 (2.4.21-4.EL) using Qlogic 2310 cards. IO performance, however, was terrible with the combination of OCFS and the Qlogic cards. After extensive testing, OCFS did fine on its own, as did the fibre cards. Put the two together, and everything literally ran twice as slow. Support at Qlogic pointed me to

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 would need an advice from those that use IB (as admins :) ) i have a choice between : 1. Mellanox InfiniHost? III Lx HCA card, single-port CX4, DDR, PCIe x8, mem-free, tall bracket, RoHS R5 2. QLogic Single Port 20 Gb InfiniBand to x16 PCI Express Adapter (Single Pack) aside the price is there anything else that could help me make a discrimination between this two? (these will be used in

Hello, we are trying to get a QLogic 4050C flying on CentOS 4.3 in an Opteron system ... So far I was able to download and install the drivers from QL's website. I can also successfully connect to my remote iscsi device now, but as soon as I access it (e.g. formating the device) the connections "hangs" and does not recover until I hardly reboot the machine. Is anyone else

Hi, I do seem to have a slight problem with upgrading two of our machines to CentOS (from SuSE, but that doesn't really matter). Both systems are IBM x-Series 360 with a ServeRaid controller for the "internal" hard disks an a QLogic QLA2200 fibre channel controller for an external stack of disks. On SuSE (kernel 2.4.26) the ServeRaid is controller 0 (resulting in the internal Raid

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:

I am trying to dedicate a number of PCI ports to DomU and no success! The PCI devices I am trying to dedicate are QLogic 23xx cards! I am using SUSE 10.1 with latest xen-unstable! I have followed all the instructions given in latest xen 3.0 manual. Like building the backend support in Dom0 Building the frontend support in DomU Using the pciback.hide=(xx:xx.x) in Dom0 command

I've got my RAC cluster running pretty smoothly now (thanks again for all the help so far), but I only have single connections between the servers and the RAID array. The servers each have two Qlogic HBAs, and I'd like to find out if there's any reasonable way to implement multipathing. The platform is RHEL 3, and Red Hat's knowledgebase indicates that they strongly recommend

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 all- Usually i call out on this list for help on the CentOS matters but today I am fishing around trying to find an active forum for Solaris. It's hard to match the community here but I'd like to find the Solaris list where the most people are. Just having trouble configuring multipathing on QLogic iSCSI HBA's on Sparc_Solaris10. Thanks in advance- -rickp -------------- next

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, I manage to create a VM (slackware image) and hide the PCI device (qlogic HBA) from Dom0 to DomainU. Now the Dom0 cant see this HBA and the ''xm list -l'' shows this pci device under the DomainU. But how can I do some scsi inquiry or check if this PCI device is visible to the DomainU from the DomainU''s console. Any help? Thanks and regards Ashit

From reading the wiki for a filesystem quota, I took my shot at 1) building my binaries using the mods in AIXPluginsSupport 2) changing dovecot.conf and 3) putting the plugins in the library But I'm getting this error message when I invoke dovecot: Plugin imap_quota not found from directory /usr/local/lib/dovecot Error: imap dump-capability process returned 89 It would seem that a) I have

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 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

I've setup the CentOS version of the RH Cluster Service on a pair of centos 4.4 i386 test boxes... wanting to do high availabilty stuff. its working, I've added a virtual IP and a fiberchannel hosted e3fs file system thhat either can mount, if I manually crash or reboot one, this IP and FS mount on the other, awesome. the servers are connected to the storage via a QLogic SANbox

Hi, Due to limitations of our Storage we need to set the device queue_depth to 4. I did this with a script that basically does this: echo 4 > /sys/block/sdft/device/queue_depth. But after a few minutes it starts to grow until it reaches 32 again. What could cause that behavior? Furthermore the system doesn' t load my qlogic options. I have set them to: cat /etc/modprobe.d/qlogic.conf