Has anyone configured an Autosys server to run on a Solaris LDOM?
I can't think of any obvious reason why there would be a problem with it, but....
Jerry (0 Replies)
Greetings everyone! I have the task of patching six ldoms and two control domains. I have never done this before and would like to know of any pitfalls or "gotchas" I may encounter. I have been looking online but have found very little about patching ldoms. Thank you all. (4 Replies)
Hi All,
server was down with hardware issue and we couldn't took the LDOM configuration backup. Now system-board replaced and we need to get recreate OLD LDOM configuration. please advice with me the possible solution. :mad::(
Thanks
N (1 Reply)
Hi People,
I have been trying to learn solaris ldoms, have created one on a T2000 and get the following error when try to install it off DVD
WARNING: /virtual-devices@100/channel-devices@200/disk@1: Communication error with Virtual Disk Server using Port 0. Retrying
If anyone could help... (8 Replies)
Hi,
I am new to Solaris LDOMs.
I just need to confirm if I save the guest LDOM configuration. Destroy the LDOM and need to use exported xml file to setup same LDOM, is OS installation required or everything will come as it is for new LDOM.
I heard that
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ldm list-constraints -x... (3 Replies)
Discussion started by: praveensharma21
3 Replies
LEARN ABOUT FREEBSD
zfsboot
ZFSBOOT(8) BSD System Manager's Manual ZFSBOOT(8)NAME
zfsboot -- bootcode for ZFS on BIOS-based computers
DESCRIPTION
zfsboot is used on BIOS-based computers to boot from a filesystem in a ZFS pool. zfsboot is installed in two parts on a disk or a partition
used by a ZFS pool. The first part, a single-sector starter boot block, is installed at the beginning of the disk or partition. The second
part, a main boot block, is installed at a special offset within the disk or partition. Both areas are reserved by the ZFS on-disk specifi-
cation for boot use. If zfsboot is installed in a partition, then that partition should be made bootable using appropriate configuration and
boot blocks described in boot(8).
BOOTING
The zfsboot boot process is very similar to that of gptzfsboot(8). One significant difference is that zfsboot does not currently support the
GPT partitioning scheme. Thus only whole disks and MBR partitions, traditionally referred to as slices, are probed for ZFS disk labels. See
the BUGS section in gptzfsboot(8) for some limitations of the MBR scheme support.
USAGE
zfsboot supports all the same prompt and configuration file arguments as gptzfsboot(8).
FILES
/boot/zfsboot boot code binary
/boot.config parameters for the boot block (optional)
/boot/config alternative parameters for the boot block (optional)
EXAMPLES
zfsboot is typically installed using dd(1). To install zfsboot on the ada0 drive:
dd if=/boot/zfsboot of=/dev/ada0 count=1
dd if=/boot/zfsboot of=/dev/ada0 iseek=1 oseek=1024
If the drive is currently in use, the GEOM safety will prevent writes and must be disabled before running the above commands:
sysctl kern.geom.debugflags=0x10
zfsboot can also be installed in an MBR slice:
gpart create -s mbr ada0
gpart add -t freebsd ada0
gpart create -s BSD ada0s1
gpart bootcode -b /boot/boot0 ada0
gpart set -a active -i 1 ada0
dd if=/boot/zfsboot of=/dev/ada0s1 count=1
dd if=/boot/zfsboot of=/dev/ada0s1 iseek=1 oseek=1024
Note that commands to create and populate a pool are not shown in the example above.
SEE ALSO dd(1), boot.config(5), boot(8), gptzfsboot(8), loader(8), zfsloader(8), zpool(8)HISTORY
zfsboot appeared in FreeBSD 7.3.
AUTHORS
This manual page was written by Andriy Gapon <avg@FreeBSD.org>.
BUGS
Installing zfsboot with dd(1) is a hack. ZFS needs a command to properly install zfsboot onto a ZFS-controlled disk or partition.
BSD September 15, 2014 BSD