similar to: Static assignment of SCSI device names?

Hello list members, My adventure into udev rules has taken an interesting turn. I did discover a stupid error in the way I was attempting to assign static disk device names on CentOS-5.5, so that's out of the way. But in the process of exploring, I installed a trial copy of RHEL-6 on the new machine to see if anything had changed (since I intend this box to run CentOS-6 anyway). Lots

Les Mikesell wrote: > > On 1/30/11 1:37 PM, Chuck Munro wrote: >> > Hello list members, >> > >> > My adventure into udev rules has taken an interesting turn. I did >> > discover a stupid error in the way I was attempting to assign static >> > disk device names on CentOS-5.5, so that's out of the way. >> > >> > But in the

Hi e, I am normally use gnome and would do the following to make my CD / DVD mount with exec gnome-mount --write-settings --device /dev/sdc0 -o exec What is the equivalent in KDE ? My initial research suggests that I actually have to write a custom udev rule to achieve this. This has led me as far as running udevinfo -q path -n /dev/scd0 udevtest /block/sr0 (the output is below) My

Hi all, I have strange problem with my persistent names applied to iscsi disks. I have configured an udev rule to assign static iscsi disk names: KERNEL=="sd[a-z]", SUBSYSTEM=="block", PROGRAM="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="1iTGTDSK9a2c73ce654d0ca6", NAME="iscsi/sda"

The following patches introduce support for multipath and cciss devices to the ovirt-node and node-image. Comments are appreciated. These patches assume that the 3 patches (2 node, 1 node-image) from Joey are all incorporated. Mike

Hi, I am trying to set up a CentOS 4 machine with various iSCSI mounts for Oracle, but devices keep on moving around, causing the mounts to fail while called by the sd[a-f] names. We thought about using labels, but, as some of the partitions do not use EXT3, that was discarded, so we thought about using udev and by-id. The problem is that udev does not seem to create the by-id folder or any

Package: xen-hypervisor-4.1-i386 Version: 4.1.1-1 Severity: important Tags: wheezy I cannot boot a domU with networking after installing the package. root at topsail:~# xm create /etc/xen/udevtest.cfg -c root at topsail:~# Error: Device 0 (vif) could not be connected. Hotplug scripts not working. [2011-08-03 15:56:53 4411] DEBUG (DevController:139) Waiting for devices tap2. [2011-08-03

Hello everyone, I am trying to setup persistent LUNs and having problems. I've been following instructions I found on the web and they refer to editing /etc/scsi_id.config file and adding options=-g line there. After doing so, I should be able to run scsi_id -g -s /dev/sd* and get proper results. I've modified file /etc/scsi_id.config appropriately: [root at psrwjmsafs1 etc]# grep

The klibc strncat doesnt behave like described in the man page. It doesnt terminate the string if size < strlen(src). It doesnt make dst longer than size. This breaks scsi_id from udev/extras #include <string.h> #include <stdio.h> int main(void) { unsigned char olh[42]; memset(olh, 'A', sizeof(olh)); sprintf(olh, "abc");

I am attempting to get multipath working with device-mapper (CentOS 4.2 and 4.3). It works on EVERY install of mine from RH (also v4.2, 4.3), but the same multipath.conf imported to all my installs of CentOS do not work. Note that I have tested a working 4.2 configuration file from RH on CentOS 4.2 and a working 4.3 configuration (it changed slightly) on CentOS 4.3. Neither worked. Our production

> Am 08.02.2019 um 00:13 schrieb Ron Loftin <reloftin at twcny.rr.com>: > > On Thu, 2019-02-07 at 22:29 +0100, Helmut Drodofsky wrote: >> Hello Ron, >> >> sounds good. I have 2 tape changer. I persume, udev creates the same >> link for both. >> >> Can I modify >> SYMLINK+="changer-$env{ID_SERIAL}" >> >> The serial

hi all We have a rh linux server connected to two HP SAN controllers, one an HSV200 (on the way out), the other an HSV400 (on the way in). (Via a Qlogic HBA). /etc/multipath.conf contains this : device { vendor "(COMPAQ|HP)" product "HSV1[01]1|HSV2[01]0|HSV300|HSV4[05]0" getuid_callout "/sbin/scsi_id -g -u -s /block/%n"

hi, i have a host with a LSI SAS 3108 RAID controller in JBOD mode with 4 SSD SATA disks. i installed oVirt node (= CentOS 7) on the first two disks configured as SW RAID 1 (in the oVirt node/CentOS installer). when i look at the device names in the running OS i get # lsscsi --scsi_id -g [0:0:0:0] disk ATA SAMSUNG MZ7LM480 204Q /dev/sda - /dev/sg0 [0:0:1:0] disk ATA

I have a server which may or may not have a USB storage device connected when it boots. It also attaches to a disk array with a number of logical disks using ISCSI. When booted with the USB device present, that is attached to /dev/sdb and the ISCSI disks are attached to /dev/sdc up. If the USB device is not present, then the ISCSI disks are attached to /dev/sdb onwards. Is there a way to force

I found a lot of stuff about this on the web, but never an answer that worked. One of the most promising hints was about udev maintaining links in the /dev/disk/by-* directories. This works just fine in CentOS 5, but not CentOS 4. As I was trying to use the iSCSI devices as VMware disks this was particularly frustrating. After banging my head on this for a while, I figured out how to make

Hello! I'm having problems with udev /dev/tape/by-id/ symlinks.. it seems symlinks to tape drives are sometimes (randomly) missing after reboot. Server in question has IBM TS3200 tape library connected with 2 drives in it.. so /proc/scsi/scsi shows 3 devices: 2 tape drives, and 1 medium changer (tape library). So I should have 3 symlinks in /dev/tape/by-id/ directory.. 2 symlinks to tape

All other patches from the sequence remain unchanged. Repost of patch 6 based on comments from Joey to follow. Mike

Hello, I maintain the multipath tools, some of which are intended to be packed into early userspace. I had to drop a klibc tree into the tools archive for that, like GregKH does for udev. I don't like it, because tarballs are bigger than they should be and it brings more maintenance. Recently, scsi_id became a required multipath dependency. scsi_id is currently build with glibc and I need a

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 all, I need to assign persistent names to some scsi disks on one host (CentOS 5.3 fully patched), but I can't because scsi_id doesn't returns any results. For example: [root at c5srv01 etc]# scsi_id -u -g -s /block/sda [root at c5srv01 etc]# scsi_id -u -g -s /block/sdb [root at c5srv01 etc]# scsi_id -u -g -s /block/sdc [root at c5srv01 etc]# scsi_id -u -g -s /block/sdd Somebody