11-13-2008
Mac OS X: How to rebuild a software RAID mirror
Note: This article applies to Mac OS X 10.2 or later and Mac OS X Server 10.2 and later. Occasionally, Disk Utility may report that a software mirror has become degraded and that it must be rebuilt. In such a situation, one drive has become out of sync with another. To rebuild the software mirror, follow these steps below. Warning: Before proceeding, you must back up of all data, because failure to follow the steps correctly may result in data loss.
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Hi there,
I'm not sure if this is possible, but here is what I'd like to do..
I have an existing 160GB drive in my Redhat 9.0 server that I would like to add an additional 160GB drive to and create a mirrored RAID of the first disk to the new disk. I would like to do this without having to... (2 Replies)
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Hi ,
I am new to SVM .when i try to learn RAID 1 , first they are creating two RAID 0 strips through
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Hi
Can someone tell me what are the differences between software and hardware raid ?
thx for help. (2 Replies)
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Hi,
I have an Ubuntu system which I have an faulted mirror.
I trying to replace the disk, but I'm stuck on that it boots and only showing GRUB
GRUB
## ## End Default Options ##
title Ubuntu 8.04.4 LTS, kernel 2.6.24-26-server
root (hd0,0)
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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.
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Should I remove the hardware raid on c1t2d0 first?
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6. SCO
SCO UNIX 5.0.7, IBM x-series 235 w/ LSI controller. I can't for the life of me find any documentation for an OS level application, or an entry in scoadmin to rebuild the array or even find logs within the OS.
Is my only option to rebuild the array from the BIOS tool before boot up? (2 Replies)
Discussion started by: psytropic
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Hello,
I am trying to convert a single-drive Centos 7.2 installation with LVM into a two-disk mdadm mirror with mrrored LVM. I was able to follow the excellent instructions at:
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LEARN ABOUT OSX
uri::url5.12
URI::URL(3) User Contributed Perl Documentation URI::URL(3)
NAME
URI::URL - Uniform Resource Locators
SYNOPSIS
$u1 = URI::URL->new($str, $base);
$u2 = $u1->abs;
DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
be distributed with the libwww-perl library.
The following differences exist compared to the "URI" class interface:
o The URI::URL module exports the url() function as an alternate constructor interface.
o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase".
o The URI::URL->newlocal class method is the same as URI::file->new_abs.
o URI::URL::strict(1)
o $url->print_on method
o $url->crack method
o $url->full_path: same as ($uri->abs_path || "/")
o $url->netloc: same as $uri->authority
o $url->epath, $url->equery: same as $uri->path, $uri->query
o $url->path and $url->query pass unescaped strings.
o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters)
o $url->params and $url->eparams methods
o $url->base method. See URI::WithBase.
o $url->abs and $url->rel have an optional $base argument. See URI::WithBase.
o $url->frag: same as $uri->fragment
o $url->keywords: same as $uri->query_keywords
o $url->localpath and friends map to $uri->file.
o $url->address and $url->encoded822addr: same as $uri->to for mailto URI
o $url->groupart method for news URI
o $url->article: same as $uri->message
SEE ALSO
URI, URI::WithBase
COPYRIGHT
Copyright 1998-2000 Gisle Aas.
perl v5.12.5 2011-08-13 URI::URL(3)