similar to: Repost of Patch 6/6 for ovirt-node

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

Quote everywhere that we reference wwid in o-c-storage, o-c-boot and ovirt-functions. Signed-off-by: Mike Burns <mburns at redhat.com> --- scripts/ovirt-config-boot | 6 +- scripts/ovirt-config-storage | 178 +++++++++++++++++++++--------------------- scripts/ovirt-functions | 38 +++++----- 3 files changed, 111 insertions(+), 111 deletions(-) diff --git

This patch includes a fix to no longer list devices with 0 bytes of storage, such as removeable media devices with no media present.

This set of patches introduces support for multipath devices for storage. Comments and suggestions are appreciated. Mike

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

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 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"

--- scripts/ovirt-config-boot | 13 +++++++- scripts/ovirt-config-storage | 73 +++++++++++++++++++++++++---------------- 2 files changed, 56 insertions(+), 30 deletions(-) diff --git a/scripts/ovirt-config-boot b/scripts/ovirt-config-boot index d545878..8cc127b 100755 --- a/scripts/ovirt-config-boot +++ b/scripts/ovirt-config-boot @@ -29,6 +29,12 @@ ovirt_boot_setup() { local disk2

This patch adds a safety verification to configure_from_network function, where network configuration will not be performed if it is already up and running, preventing lost of communication for connections already established. Signed-off-by: Ricardo Marin Matinata <matinata at br.ibm.com> --- scripts/ovirt-early | 9 ++++++--- scripts/ovirt-functions | 7 +++++++ 2 files changed,

findfs in F12 finds partitions on /dev/sdX devices instead of /dev/mapper/<wwid> devices. This sets an option that forces findfs to scan instead. Signed-off-by: Mike Burns <mburns at redhat.com> --- recipe/common-post.ks | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/recipe/common-post.ks b/recipe/common-post.ks index 9243751..0a2e180 100644 ---

> 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

Signed-off-by: Alan Pevec <apevec at redhat.com> --- scripts/ovirt-config-storage | 31 +++++++++++++++++++------------ 1 files changed, 19 insertions(+), 12 deletions(-) diff --git a/scripts/ovirt-config-storage b/scripts/ovirt-config-storage index be5aec0..671ad7d 100755 --- a/scripts/ovirt-config-storage +++ b/scripts/ovirt-config-storage @@ -36,15 +36,17 @@ logging_min_size=5

Hello, mtx and therefor amanda use generic device /dev/sg<x> for tape changer. These devices change on reboot. How to make them persistent? /dev/sch0 and /dev/sch1 seem to be persistent. /dev/tape/by-id/ shows links from WWID to generic device An UDEV rule could help? I have not found any example. -- Viele Gr??e Helmut Drodofsky Internet XS Service GmbH He?br?hlstra?e 15 70565

It fixes how removable media are detected and removes any device which has no storage space available. Signed-off-by: Darryl L. Pierce <dpierce at redhat.com> --- scripts/ovirt-config-storage | 168 +++++++++++++++++++++++++++++++----------- 1 files changed, 125 insertions(+), 43 deletions(-) diff --git a/scripts/ovirt-config-storage b/scripts/ovirt-config-storage index 5560b5f..f6a30c9

Greetings, I am trying to wrap my head around on this topic. Was wondering : Just as there is some scope for mapping ipv4 directly into IPV6 space, Is there a MAC ID or some kind of WWID has also been taken into consideration? Regards, Rajagopal

--- scripts/ovirt-config-boot | 13 +++++- scripts/ovirt-config-storage | 111 ++++++++++++++++++++++++------------------ 2 files changed, 75 insertions(+), 49 deletions(-) diff --git a/scripts/ovirt-config-boot b/scripts/ovirt-config-boot index d545878..8cc127b 100755 --- a/scripts/ovirt-config-boot +++ b/scripts/ovirt-config-boot @@ -29,6 +29,12 @@ ovirt_boot_setup() { local disk2

Hi, I want to share a partition of an external disk between 3 machines. It is located on a Sun StoreTek 3510 and bound (via multipathing) to all 3 machines. One machine (say mach1) is the node I used to create the filesystem and setup /etc/ocfs2/cluster.conf. I copied the file to the other 2 machines. All use the same /etc/multipath.conf[1], too. All start /etc/init.d/ocfs2 at boot, all are

dm-* devices are references to existing /dev/sd* and /dev/mapper/<wwid>. We should not depend on them and only present /dev/sd* and /dev/mapper/<wwid> to the user. Signed-off-by: Mike Burns <mburns at redhat.com> --- scripts/ovirt-config-storage | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/scripts/ovirt-config-storage

- dracut does not currently support booting a dmsquash file system on an iscsiroot - can not be configured in standalone mode since networking is not up, although works fine if ovirt-config-setup is run once booted. Signed-off-by: Joey Boggs <jboggs at redhat.com> --- recipe/common-pkgs.ks | 1 + scripts/ovirt-config-boot | 67 ++++++++++++++++----

Are folks in the Centos community succesfully using device-mapper-multipath? I am looking to deploy it for error handling on our iSCSI setup but there seems to be little traffic about this package on the Centos forums, as far as I can tell, and there seems to be a number of small issues based on my reading the dm-multipath developer lists and related resources. -geoff Geoff Galitz Blankenheim