10-19-2011
Recover label, wrong magic number
Is there a way to recover label?
I could install (sparc) Solaris again, but it would take a lot of time.
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1. Solaris
I tried rebooting my Sun server just a few minutes ago and I got the following at boot:
--
Sun Fire 280R (UltraSPARC-III+) , No Keyboard
Copyright 1998-2002 Sun Microsystems, Inc. All rights reserved.
OpenBoot 4.5, 1024 MB memory installed, Serial #xxxxxxxxx
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2. Shell Programming and Scripting
In one of our internal scripts (unix.run), I have noticed that the following shebang.
#!/bin/sh -
for i in test1 test2 test3 ; do
.
.
.
Any idea what the - in the magic number stands for ?
And what impact does it have on the script ?
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www# fsck /dev/ad0s1e
** /dev/ad0s1e
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4. UNIX for Advanced & Expert Users
Can any one let me know like how cn i set an label or number for each function whihc are there in an shells script:
for example
cd /opt/qcom/test/
function1()
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-------
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5. Solaris
/pci@if,0/pci@1,1/ide@3/dad@0,0 corrupt label wrong magic number
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6. Filesystems, Disks and Memory
Whenever i run,
# fsck -F ufs /dev/dsk/c0t0d0s7
The following error prompt out:-
** /dev/dsk/c0t0d0s7
BAD SUPER BLOCK: MAGIC NUMBER WRONG
USE AN ALTERNATE SUPER-BLOCK TO SUPPLY NEEDED INFORMATION;
eg. fsck -o b=#
where # is the alternate super block. SEE fsck_ufs(1M).
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7. Solaris
Hello All,
I m very new to this forum.
i m having SUN NETRA X1 server with 40 GB HDD (Seagate) & 128 MB RAM.
i m trying this server for SUN 10 Practise.
As i m installing SUN 9 /10 with CD ,its giving me error after OK propmt
***************************
#boot cdrom
or
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8. Solaris
I have created 1 LUN.
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/dev/rdsk/c2t28d44
/dev/rdsk/c3t19d44
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2) Already added the new entry into sd.conf and rebooted.
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power config
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9. Solaris
hi . my " /usr " was full ,so i went into the failsafe mode in solaris 10 and used format utilily to adjust space for it and labeled it. But after that whenever i try to boot solaris normally ,it is giving "magic number error"
I tried
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10. Solaris
This is first time post...found this forum when looking for possible solution to fix my sun pc. Just one day can't boot it already showing the following:
Boot device: disk File args:
Bad magic number in disk label
Can't open disk label package
Evaluating: boot
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LEARN ABOUT CENTOS
grub2-mkrescue
GRUB-MKRESCUE(3) Library Functions Manual GRUB-MKRESCUE(3)
NAME
grub-mkrescue -- Generate a GRUB rescue image using GNU Xorriso.
SYNOPSIS
grub-mkrescue [-o | --output=FILE] [--modules=MODULES]
[--install-modules=MODULES] [--themes=THEMES]
[--fonts=FONTS] [--locales=LOCALES]
[--compress[=no,xz,gz,lzo]] [-d | --directory=DIR]
[--grub-mkimage=FILE] [--rom-directory=DIR]
[--xorriso=FILE] [--grub-glue-efi=FILE]
[--grub-render-label=FILE] [--label-font=FILE]
[--label-color=COLOR] [--label-bgcolor=FILE]
[--product-name=STRING] [--product-version=STRING]
[--sparc-boot] [--arcs-boot]
DESCRIPTION
grub-mkrescue can be used to generate a rescue image with the GRUB bootloader.
OPTIONS
--output=FILE
Write the generated file to FILE. The default is to write to standard output.
--modules=MODULES
Pre-load modules specified by MODULES.
--install-modules=MODULES
Install only MODULES and their dependencies. The default is to install all available modules.
--themes=THEMES
Install THEMES. The default is to install the starfield theme, if available.
--fonts=FONTS
Install FONTS. The default is to install the unicode font.
--locales=LOCALES
Install only locales listed in LOCALES. The default is to install all available locales.
--compress[=no,xz,gz,lzo]
Compress GRUB files using the specified compression algorithm.
--directory=DIR
Use images and modules in DIR.
--grub-mkimage=FILE
Use FILE as grub-mkimage(1). The default is /usr/bin/grub-mkimage.
--rom-directory=DIR
Save ROM images in DIR.
--xorriso=FILE
Use FILE as xorriso.
--grub-glue-efi=FILE
Use FILE as grub-glue-efi(3).
--grub-render-label=FILE
Use FILE as grub-render-label(3).
--label-font=FILE
Use FILE as the font file for generated labels.
--label-color=COLOR
Use COLOR as the color for generated labels.
--label-bgcolor=COLOR
Use COLOR as the background color for generated labels.
--product-name=STRING
Use STRING as the product name in generated labels.
--product-version=STRING
Use STRING as the product version in generated labels.
--sparc-boot
Enable booting the SPARC platform. This disables HFS+, APM, ARCS, and "boot as disk image" on the i386-pc target platform.
--arcs-boot
Enable ARCS booting. This is typically for big-endian MIPS machines, and disables HFS+, APM, sparc64, and "boot as disk image" on
the i386-pc target platform.
-- All options after a -- will be passed directly to xorriso's command line when generating the image.
SEE ALSO
info grub
Wed Feb 26 2014 GRUB-MKRESCUE(3)