Disk /dev/sdb doesn't contain a valid partition table
Hello,
I have rebooted the RHEL VM but after rebooting the vm it not showing all the partition mounted on OS level, if i'll execute the fdisk -l command, then i'm able to see the same disk. below is the fdisk output :
Kindly help on the same.
Last edited by Scrutinizer; 11-03-2015 at 03:37 PM..
Reason: code tags for data as well
hi,
I have a SCO unix server which has a 36gb hard drive, but the IT company who supplied it assigned 1gb to /dev/root, 15mb to /dev/boot and 33gb to /dev/u.
The /dev/root partition is now full, is there a way I can use the 33gb assigned to /dev/u without loosing any data, preferably... (2 Replies)
Hello everyone -
Please forgive me if I violate the forum's etiquette as this is my very first post. I'm posting this on both the dummies and the advance section with the hope for any responses.
I stumbled on this forum while frantically looking for an answer to a dumb, ignorant thing I did... (2 Replies)
Hello everyone -
Please forgive me if I violate the forum's etiquette as this is my very first post. I'm posting this on both the dummies and the advance section with the hope for any responses.
I stumbled on this forum while frantically looking for an answer to a dumb, ignorant thing I did... (5 Replies)
Hi,
Is someone knows how or maybe the caused why my USB 3G dongle doesn't work when plug-in after boot the /dev/ttyUSB*
I wonder how this /dev/ttyUSB1-4 works, i had a 3G USB dongle for my internet connection before i used lucyd lynx this the same USB dongle works fine when i plug-in after... (2 Replies)
I have a drive full of diagnostic images (ASD), and I also use it for storage, installers, etc. When I plug it in to a booted system, it has to mount every single volume (about 25) which can take some time. I would like to keep all the ASD partitions from mounting when plugged in/at boot. I know... (0 Replies)
Hi All,
We have got a USB HDD with important data in it. The data has been copied to the disk(formatted ext3) via a LINUX system.
The data was supposed to be copied to a second LINUX machine. Surprisingly, it doesn't show up any valid partitions in the new box.
dmesg:
usb1-3:... (2 Replies)
Hi,
I need to mount the device from this device
# fdisk -l
.
.
.
Disk /dev/sdas: 2000.4 GB, 2000365289472 bytes
255 heads, 63 sectors/track, 243197 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size... (0 Replies)
Hi,
Please suggest steps to change grub from /dev/sda to /dev/sdb, (1 Reply)
Discussion started by: manoj.solaris
1 Replies
LEARN ABOUT MINIX
fdisk
FDISK(8) System Manager's Manual FDISK(8)NAME
fdisk - partition a hard disk [IBM]
SYNOPSIS
fdisk [-hm] [-sn] [file]
OPTIONS -h Number of disk heads is m
-s Number of sectors per track is n
EXAMPLES
fdisk /dev/hd0 # Examine disk partitions
fdisk -h9 /dev/hd0 # Examine disk with 9 heads
DESCRIPTION
When fdisk starts up, it reads in the partition table and displays it. It then presents a menu to allow the user to modify partitions,
store the partition table on a file, or load it from a file. Partitions can be marked as MINIX, DOS or other, as well as active or not.
Using fdisk is self-explanatory. However, be aware that repartitioning a disk will cause information on it to be lost. Rebooting the sys-
tem immediately is mandatory after changing partition sizes and parameters. MINIX, XENIX, PC-IX, and MS-DOS all have different partition
numbering schemes. Thus when using multiple systems on the same disk, be careful.
Note that MINIX, unlike MS-DOS , cannot access the last sector in a partition with an odd number of sectors. The reason that odd partition
sizes do not cause a problem with MS-DOS is that MS-DOS allocates disk space in units of 512-byte sectors, whereas MINIX uses 1K blocks.
Fdisk has a variety of other features that can be seen by typing h.
Fdisk normally knows the geometry of the device by asking the driver. You can use the -h and -s options to override the numbers found.
SEE ALSO part(8).
FDISK(8)