Disk size in Solaris 10

I have some confusion about disk subsystem in Solaris, i am trying to clarify from this forum.
I have recently installed Solaris 10 in one SPARC box. After i installed, the format gives the bellow output.
0 root wm 19491 - 29648 4.88GB (10158/0/0) 10239264
1 swap wu 0 - 4062 1.95GB (4063/0/0) 4095504
2 backup wm 0 - 29648 14.25GB (29649/0/0) 29886192
From the above output, is the size of my disk is 14 GB ?, or the size of my disk is 14+2+5=21 GB ?
I am trying to learn ZFS, so i want another partition in this disk so that i create ZFS on that partition.
I have gone to single user mode by using CD. I assumed that, from the above "format" command output, i thought i have 21GB of disk size and 14GB of free space. So i created another partition with 14GB. Now the format command gives bellow output.
0 root wm 19491 - 29648 4.88GB (10158/0/0) 10239264
1 swap wu 0 - 4062 1.95GB (4063/0/0) 4095504
2 backup wm 0 - 29648 14.25GB (29649/0/0) 29886192
3 reserved wm 0 - 29127 14.00GB (29128/0/0) 29361024
When i am creating ZFS, it given me a warning that the the partition i have specified is spanned into root partition (first partition), and it mentioned to use "-f" option.
With "-f", it created successfully.
If i assume now that the size of my disk is 14GB only then,
(1) how come two partitions are pointing to the same area in the disk ?
(2) How come two different filesystems are pointing to the same area ?
Please anyone clarify my doubts. Thank you.

Assuming a standard labeled disk it is standrad practice to have section/slice 2 being 'whole disk' for purposes of 'backup'. That would tend to indicate you have a 14GB disk. A prtvtoc /dev/dsk/c?t?d?s2 (change the ?s to the right values) will give a little more on the disk geometry.
In the display from format column 4 is the start cylinder of the partition and column 5 is the end cylinder. From the first set out output it looks like cyclinders 4063 to 19490 are not allocated
In the second set you have created a new slice (section 3) that overlaps both sections 0 and 1 - which is generally considered to be bad!

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Hi
Using
# uname -a
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The Virtual disk has been resized to 40G.
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Type
Start   End   Length
=========   ======
============ =====   ===   ======   ===
1
Active
Solaris2
1 3915
3915
100
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       2      5    01          0 62862345 62862344
       8      1    01          0     16065     16064
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On Linux I might use partprobe or blockdev --rereadpt but on Solaris?
Cheers
KM

Hello
this document should help, but make a backkup before running it
How to expand a UFS Lun in Solaris 10 (Doc ID 1451858.1)
Regards
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I would like to know whether there is a simple method available for determining physical hard disk sizes on Sun sparc machines. On HP based machines it is simple:
1. run "ioscan -fnC disk" - to find all disk devices and there raw device target address ie /dev/rdsk/c0t2d2
2. run "diskinfo /dev/rdsk/c0t2d2" - display the attributes of the physical disk including size in Kbyes.
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ok,
format should say .....eg
type format ..
AVAILABLE DISK SELECTIONS:
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if this is not a Sun disk, and you do not get the info,
select the required disk and select partition and then print. This will display what you need.
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How to increase disk size in solaris

Hi all
I have two disk c1t0d0s0 / c1t0d0s7
I do haven't space in disk /dev/dsk/c1t0d0s0
run df -h
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/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
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objfs 0K 0K 0K 0% /system/object
sharefs 0K 0K 0K 0% /etc/dfs/sharetab
/usr/lib/libc/libc_hwcap1.so.1
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fd 0K 0K 0K 0% /dev/fd
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swap 3,4G 40K 3,4G 1% /var/run
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I want increasing the space in c1t0d0s0. when I installed Solaris 10 I do not looked attentively the size allocated
Thanks

Hi,
As I understand, you want to increase the size of the root partition (where you installed Solaris) which resides in c1t0d0s0. I think it can be done using Concatenations from Solaris Volume Manager (SVM).
I have tried it in non root partition like /export/home and it is very easy.
metainit -f d0 2 1 c1t0d0s7 1 c2t0d0s7 //this will create volume d0 as a concatenation
growfs -M /export/home /dev/md/rdsk/d0 //this will grow the /export/home partition
Regards,
Rei

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# format
AVAILABLE DISK SELECTIONS:
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/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w21000011c6413e10,0
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"+How can I get the disk information in Solaris 9+ "
This was cross-posted to the Solaris 9 forum as well.
http://forum.java.sun.com/thread.jspa?threadID=5223643

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Hello,
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Hello
We've been told to install patch 144017-01 although we've yet to perform this to see if it fixes the problem.
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Status: RELEASED
Patch Id: 144017-01
READ THE TERMS OF THE AGREEMENT ("AGREEMENT") IN THE LEGAL_LICENSE.TXT
FILE CAREFULLY BEFORE USING THIS SOFTWARE. BY USING THE SOFTWARE, YOU
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Summary: SunOS 5.10: mpt.so.1 patch
Date: Mar/17/2010
Installation Requirements:
NA
Solaris Release: 10
Sun OS Release: 5.10
Unbundled Product:
Unbundled Release:
Xref: This patch available for x86 as patch 144018
Topic:
SunOS 5.10: mpt.so.1 patch
Relevant Architecture: sparc
BugId's fixed with this patch:
6881276
Changes incorporated in this version:
Patches accumulated and obsoleted by this patch:
Patches which conflict with this patch:
Required Patches:
127127-11 137137-09 139555-08 141444-09 (or greater)
Obsoleted by:
Files Included in this Patch:
/usr/lib/raidcfg/mpt.so.1
/usr/lib/raidcfg/sparcv9/mpt.so.1
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6881276 after installing mpt patch 141743-02 or later drive capacity is incorrectly reported
Revision History:
Patch Installation Instructions:
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Hello again,
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Best regards,
Ingolfur

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I have a strange problem after instaling licenses in ISE the following information is in a "show tech"
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Attached is the output from VMware, this is made with the OVA
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The disk output from show inventory
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CPU 2: Model Info: Intel(R) Xeon(R) CPU E7- 4870 @ 2.40GHz
CPU 3: Model Info: Intel(R) Xeon(R) CPU E7- 4870 @ 2.40GHz
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Hi folks,
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Hiro

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Disk size in Solaris 10

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