01-26-2011
You need at least Solaris 10 update 8 to create a flash archive of a ZFS rpool.
10 More Discussions You Might Find Interesting
1. Solaris
I once found a document on the web describing how to build partition flar images instead of having just the one large one.
I have managed this but am having problems extracting the subsequent flar archives.
I ahve built the system from a jumpstart server and now need to add the program images etc... (0 Replies)
Discussion started by: 58fairlane
0 Replies
2. Solaris
Hello friend,
Now i'm doing JDS3.1 in v440 servers.while checking the lustatus command
getiing out like this
lustatus
Boot Environment Is Active Active Can Copy
Name Complete Now On Reboot Delete Status
-------------------------- --------... (0 Replies)
Discussion started by: rjay.com
0 Replies
3. Shell Programming and Scripting
Hello!
Sorry, for my not so perfect english!
I want to stop bash shell script execution until any key is pressed.
This line in a bash shell script
read -n1 -r -p "Press any key to continue..." key
produces this error
When I run this from the command line
usera@lynx:~$ read... (4 Replies)
Discussion started by: linuxinho
4 Replies
4. Solaris
In a Solaris9 environment I'm trying to restore flash archive (flar) with SVM mirrored devices to same server via jumpstart server and it is failing to create boot file and drops down to a command prompt in single user mode, metastat -i and metastat -p output looks good when compared to the ones... (0 Replies)
Discussion started by: mbak
0 Replies
5. Solaris
Hi admins,
As we can create flash archieve on solaris with flarcreate command utility,
so is there any utility like this on Linux to create flah archieves ?? (10 Replies)
Discussion started by: snchaudhari2
10 Replies
6. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Discussion started by: shis100
7 Replies
7. Solaris
Hi Folks,
I know that we can install the flar image inside solaris non-global or branded zones.
But can we install flar image in the global zone?
If yes, then how?
My use case is, while preparing setups, every time i needs to install Solaris OS (say sol10) on the machine and have to install... (1 Reply)
Discussion started by: Vaishey
1 Replies
8. Solaris
Hi!
I want to migrate Sun Fire v240 server (sun4u) with Solaris 10 update 6 to LDOM virtual host (sun4v). I was mount NFS directory from another server in /mnt and did this steps on v240
1) I add to the /var/sadm/system/admin/.platform
PLATFORM_GROUP=sun4v
# cat... (1 Reply)
Discussion started by: pbubentsov
1 Replies
9. Solaris
Hi,
I have this fresh installation of Solaris 11.3 sparc.
I have two zfs pools both using two disks in mirroring mode, both are online.
I want to move /system/zones, currently rpool/VARSHARE/zones, from rpool to the other zfs pool so my zones don't consume space on the disks allocated to... (1 Reply)
Discussion started by: X96
1 Replies
10. Solaris
Hi
I have systems running UFS and ZFS file system type, and I need to create images of them ( in HP-UX ) we call it ignite, but in my case I dont have tape drives attached to the servers. I have read about flar archives, but the do I have to create those images in single user mode or using the... (8 Replies)
Discussion started by: fretagi
8 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