As long as there are no overlapping areas, that doesn't matter.
If your SSD is a $500k house, these gaps sum up to less than two tenth of a cent...
Hahaha jlliagre, nice analogy..
Thank for your reply. I am just wondering why are these sectors distributed in such way and how they sums up.
Last question i hope you don't mind, since these are 4k disks, is there any reason why ZFS are aligning them with start sector 256 ? instead of the default 40 ?
First post :) ...
Here is a script for automatic labeling of previously unlabeled disks.
Other methods exist (format -f cmd_file), but I like this because it's all in one place.
#!/bin/ksh
#----------------------
# format_label
# Automatic labeling of previously unlabeled disks
#... (1 Reply)
Is there a way to determine the number of available spare sectors on a disk ? as it may be useful for notifying a user to take a backup of the disk before it runs into a medium error. (6 Replies)
Hello, I need advice on how to check if started processes are finished in perl, here's explanation :
OS is RHEL 4, perl -v = "This is perl, v5.8.0 built for i386-linux-thread-multi"
The logic of the script :
#!/usr/bin/perl
use warnings;
$param1 = $ARGV;
$param2 = $ARGV;
$param3 =... (2 Replies)
I found a document: Bad block HOWTO for smartmontools
My hard drive is Maxtor:
root]# fdisk -lu /dev/hda
Disk /dev/hda: 81.9 GB, 81964302336 bytes
255 heads, 63 sectors/track, 9964 cylinders, total 160086528 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0x3f4e3f4d
... (0 Replies)
Hi all,
I'm kind of new to programming in Linux & c/c++. I'm currently writing a FileManager using Ubuntu Linux(10.10) for Learning Purposes. I've got started on this project by creating a loopback device to be used as my virtual hard disk. After creating the loop back hard disk and mounting it... (23 Replies)
i'm writing some code to simulate the boot progress after power on
but when i try to read the 2nd sector from a floppy disk, this operation always fail with ah=0x80h which means timeout, how can i get over this problem?
my code would be like this:
$ cat boot.S
.code16
#define SETUPLEN 4... (0 Replies)
i'm writing some code to simulate the boot progress after power on
but when i try to read the 2nd sector from a floppy disk, this operation always fail with ah=0x80h which means timeout, how can i get over this problem?
my code would be like this:
$ cat boot.S
.code16
#define SETUPLEN 4... (0 Replies)
i'm writing some code to simulate the boot progress after power on
but when i try to read the 2nd sector from a floppy disk, this operation always fail with ah=0x80h which means timeout, how can i get over this problem?
my code would be like this:
$ cat boot.S
.code16
#define SETUPLEN 4... (0 Replies)
Discussion started by: wljackhero
0 Replies
LEARN ABOUT CENTOS
grub-glue-efi
GRUB-GLUE-EFI(1) User Commands GRUB-GLUE-EFI(1)NAME
grub-glue-efi - generate a fat binary for EFI
SYNOPSIS
grub-glue-efi [OPTION...] [OPTIONS]
DESCRIPTION
grub-glue-efi processes ia32 and amd64 EFI images and glues them according to Apple format.
Glue 32-bit and 64-bit binary into Apple universal one.
-3, --input32=FILE
set input filename for 32-bit part.
-6, --input64=FILE
set input filename for 64-bit part.
-o, --output=FILE
set output filename. Default is STDOUT
-v, --verbose
print verbose messages.
-?, --help
give this help list
--usage
give a short usage message
-V, --version
print program version
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
REPORTING BUGS
Report bugs to <bug-grub@gnu.org>.
SEE ALSO
The full documentation for grub-glue-efi is maintained as a Texinfo manual. If the info and grub-glue-efi programs are properly installed
at your site, the command
info grub-glue-efi
should give you access to the complete manual.
grub-glue-efi (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-GLUE-EFI(1)