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Operating Systems
Solaris
Hardware raid patching
Post 302931212 by jegaraman on Monday 12th of January 2015 01:20:25 AM
01-12-2015
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I have t5120 sparc and I have 2 146 G drives in the system. I will be installing solaris 10 and also want the system mirrored using Hardware RAID "1"
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Server Model: T5120 with 146G x4 disks.
OS: Solaris 10 - installed on c1t0d0.
Plan to use software raid (veritas volume mgr) on c1t2d0 disk.
After format and label the disk, still not able to detect using vxdiskadm.
Question:
Should I remove the hardware raid on c1t2d0 first?
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Dear All ,
We need to do patching on one Solaris Server , where we have raid 0 configured.
What is the process to patch a Server if RAID 0 (Concat/Stripe) is there.
Below is the sample output.
# metadb
flags first blk block count
a m pc luo 16 ... (1 Reply)
Discussion started by: jegaraman
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Dear All ,
Pl find the below command ,
# raidctl -l
Controller: 1
Volume:c1t0d0
Disk: 0.0.0
Disk: 0.1.0
Disk: 0.3.0
#
raidctl -l c1t0d0
Volume Size Stripe Status Cache RAID
Sub Size ... (10 Replies)
Discussion started by: jegaraman
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LEARN ABOUT OPENSOLARIS
ncheck_ufs
ncheck_ufs(1M) System Administration Commands ncheck_ufs(1M) NAME
ncheck_ufs - generate pathnames versus i-numbers for ufs file systems SYNOPSIS
ncheck -F ufs [generic_options] [-o m] [special]... DESCRIPTION
ncheck -F ufs generates a pathname versus i-number list of files for the ufs file system residing on special. Names of directory files are followed by `/.'. OPTIONS
See ncheck(1M) for the list of generic_options supported. -o Specify ufs file system specific options. The available option is: m Print mode information. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ff(1M), ncheck(1M), attributes(5) DIAGNOSTICS
When the file system structure is improper, `??' denotes the "parent" of a parentless file and a pathname beginning with `...' denotes a loop. SunOS 5.11 18 Dec 1991 ncheck_ufs(1M)