Sponsored Content
Operating Systems Solaris EFI disk labeling / understand the parition table / sectors not continue Post 303028881 by javanoob on Thursday 17th of January 2019 09:43:24 AM
Old 01-17-2019
Quote:
Originally Posted by jlliagre
q1: There are 34 sectors of 512 bytes, but, assuming 4096 bytes actual sectors, that makes 34 * 512 / 4096 = 4.25 sectors (of 4096 bytes each).

q2: Yes I did.
Hi jlliagre,
Thanks for the confirmation. I am sorry to ask, i got a 6.4 SSD but just appear to be 5.82TB usable.

Using auto-configure, the partition table look as below.
From 0 to 12502430343 in partition 0, the amount of sectors 12502430344 seems to be more then the total available sectors 12502430317

Still got no idea where did i lost my 800GB of space...

Code:
partition> p
Current partition table (original):
Total disk sectors available: 12502430317 + 16384 (reserved sectors)

Part      Tag    Flag     First Sector           Size           Last Sector
  0        usr    wm                40          5.82TB            12502430343
  1 unassigned    wm                 0             0                 0
  2 unassigned    wm                 0             0                 0
  3 unassigned    wm                 0             0                 0
  4 unassigned    wm                 0             0                 0
  5 unassigned    wm                 0             0                 0
  6 unassigned    wm                 0             0                 0
  8   reserved    wm       12502430351          8.00MB            12502446734

Regards,
Noob
 

8 More Discussions You Might Find Interesting

1. Solaris

Automatic disk labeling

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)
Discussion started by: kwachtler
1 Replies

2. Filesystems, Disks and Memory

SCSI disk spare sectors

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)
Discussion started by: rednex
6 Replies

3. Shell Programming and Scripting

perl - understand process status and continue the code execution

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)
Discussion started by: sysgate
2 Replies

4. Filesystems, Disks and Memory

Smartmontools and fixing Unreadable Disk Sectors

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)
Discussion started by: justinian
0 Replies

5. Linux

C++ Code to Access Linux Hard Disk Sectors (with a LoopBack Virtual Hard Disk)

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)
Discussion started by: shen747
23 Replies

6. Boot Loaders

read sectors from disk failed with timeout

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

7. Linux

read sectors from disk failed with timeout

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

8. UNIX for Advanced & Expert Users

read sectors from disk failed with timeout

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
efi_rm(1M)																efi_rm(1M)

NAME
efi_rm - remove an EFI file SYNOPSIS
devicefile] file DESCRIPTION
removes an EFI file. The EFI file system is based on the FAT file system and used by the Itanium-based system BIOS to locate an HP-UX bootloader. See efi(4). devicefile should be the device file for the EFI volume. If file is a directory, prints a diagnostic message and returns without removing the directory; use efi_rmdir(1M) to remove EFI directo- ries. file should be relative to the root of the EFI volume specified by devicefile, not to an HP-UX file system. Options recognizes the following option: devicefile is the device special file of the EFI file system from which the file is to be removed. Without the option, uses the device file specified in the environment variable if it is defined. The option overrides the environment variable. RETURN VALUE
returns exit code 0 if the file is removed successfully. Otherwise it prints a diagnostic message and returns nonzero. 0 Successful completion. >0 Error condition occurred. EXAMPLES
Remove from of device file which contains an EFI file system: Remove from of persistent device file (see intro(7)), which contains an EFI file system: AUTHOR
was developed by HP. SEE ALSO
efi_cp(1M), efi_fsinit(1M), efi_ls(1M), efi_mkdir(1M), efi_rmdir(1M), efi(4), intro(7). Itanium(R)-based Systems Only efi_rm(1M)
All times are GMT -4. The time now is 02:29 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy