10-07-2008
Optimizing Systems to Use Flash Memory as a Hard Drive Replacement
When implemented properly, flash devices can boot systems faster and provide higher performance than disk drives. The guidelines in this Sun BluePrints article describe how a system with flash technology can exceed the performance of a server with a hard drive and operate over a similar lifespan.
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1. UNIX for Dummies Questions & Answers
:confused: ........I have a new hard drive and I need to copy ALL info from the old to the new. I would like to use the dd command. I know the command is as follows......
dd if=/dev/rdsk/c1t1d0s0 of=/dev/rdsk/????????
Where I have the question marks is the problem.
How do I find out what the... (4 Replies)
Discussion started by: shorty
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2. Filesystems, Disks and Memory
Hi
I have 2 75GB SCSI hard drives and 2 250GB SATA hard drives which are using RAID Level 1 respectively. I wana have both FTP and Apache installed on them as services. I'm wondering what's the best partitioning schem? I wana use FC3 as my OS, so, I thought I can use the 75GB hard drive as the /... (0 Replies)
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3. Solaris
Hello all..
I have a Verbatim 2 GB flash drive. I also have Solaris 10 running on my workstation. If I am in the Windows environment, it detects the flash drive. But when I plug it while I am in solaris, nothing happens. How will solaris 10 detect my flash drive? What do I have to do?
any... (4 Replies)
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Can anybody help me out to mount USB flash /floppy drive in sco openserver 6.0 . (5 Replies)
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5. Red Hat
Hi all,
I need some help with a RHEL 4 on a Sun Fire v65x machine.
Some of the disks is damaged or has a hardware issue. This disk is connected to a hardware raid.
The problem is that I don't know what is the brand, model and capacity of the disk.
I've read the raid manual, but says... (3 Replies)
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6. Ubuntu
Hello,
I have a 2 GB RealTek flash drive that has worked well in the past. It's about 1 year old but lately when I plug it into my Ubuntu Intrepid system it only shows 50 MB available even though there are no files on it:
$ df -k /media/disk-1
Filesystem 1K-blocks Used... (1 Reply)
Discussion started by: mgb
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7. Solaris
I have a removable usb flash drive which is visible below as no. 2
# rmformat
Looking for devices...
1. Volmgt Node: /vol/dev/aliases/cdrom0
Logical Node: /dev/rdsk/c0t0d0s2
Physical Node: /pci@0,0/pci-ide@1f,1/ide@0/sd@0,0
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8. Solaris
Hi all...I have an old Sun Ultra 2 running SunOS 5.7 (I know old). These machines have 2 hard drives and one of my drives fried. I bought some replacement drives and wanted to a simple "dd" command from my one good drive to copy all to the new replacement drive. The new drives however give me a... (11 Replies)
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9. UNIX for Beginners Questions & Answers
Hello Everyone
I am a software developer and private OS X user. I was enthusiastic with what I learned about Linux (on my OS X) during the operating system module at school and I am using some of it.
But I may not want to go the Apple way till the end. And OS X is a little too big to run on a... (5 Replies)
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LEARN ABOUT SUSE
uri::url
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 v5.12.1 2008-04-04 URI::URL(3)