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Full Discussion: RedHat LVM Error
Operating Systems Linux Red Hat RedHat LVM Error Post 303031730 by DOkuwa on Tuesday 5th of March 2019 02:14:27 AM
Old 03-05-2019
Code:
root@NRCADR IMDataRepository_vertica9]# vgs
  VG   #PV #LV #SN Attr   VSize  VFree
  rhel   1   5   0 wz--n- 58.00g 4.00m

*******************************************************************************************
*******************************************************************************************

[root@NRCADR IMDataRepository_vertica9]# fdisk -l

Disk /dev/sda: 68.7 GB, 68719476736 bytes, 134217728 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x000b45d6

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048     2099199     1048576   83  Linux
/dev/sda2         2099200   123748351    60824576   8e  Linux LVM

Disk /dev/mapper/rhel-root: 17.2 GB, 17179869184 bytes, 33554432 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/rhel-swap: 2147 MB, 2147483648 bytes, 4194304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/rhel-home: 17.2 GB, 17179869184 bytes, 33554432 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/rhel-var: 17.2 GB, 17179869184 bytes, 33554432 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/rhel-tmp: 8589 MB, 8589934592 bytes, 16777216 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

*******************************************************************************************
*******************************************************************************************

[root@NRCADR IMDataRepository_vertica9]# lvs
  LV   VG   Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
  home rhel -wi-ao---- 16.00g
  root rhel -wi-ao---- 16.00g
  swap rhel -wi-ao----  2.00g
  tmp  rhel -wi-ao----  8.00g
  var  rhel -wi-ao---- 16.00g

*******************************************************************************************
*******************************************************************************************

[root@NRCADR IMDataRepository_vertica9]# df -h
Filesystem             Size  Used Avail Use% Mounted on
/dev/mapper/rhel-root   16G  8.1G  6.8G  55% /
devtmpfs               5.8G     0  5.8G   0% /dev
tmpfs                  5.8G   88K  5.8G   1% /dev/shm
tmpfs                  5.8G   17M  5.8G   1% /run
tmpfs                  5.8G     0  5.8G   0% /sys/fs/cgroup
/dev/sda1              976M  143M  767M  16% /boot
/dev/mapper/rhel-tmp   7.8G  1.1G  6.4G  14% /tmp
/dev/mapper/rhel-var    16G  543M   15G   4% /var
/dev/mapper/rhel-home   16G   45M   15G   1% /home
tmpfs                  1.2G   36K  1.2G   1% /run/user/0
/dev/sr0               3.6G  3.6G     0 100% /run/media/root/RHEL-7.3 Server.x86_64

*******************************************************************************************
*******************************************************************************************

[root@NRCADR IMDataRepository_vertica9]# file -sL /dev/mapper/rhel-root
/dev/mapper/rhel-root: Linux rev 1.0 ext4 filesystem data, UUID=709c82ab-9f8b-41e4-a4d0-e81c74c1a66b (needs journal recovery) (extents) (64bit) (large files) (huge files)

thanks
 

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LEARN ABOUT MOJAVE

newfs_exfat

NEWFS_EXFAT(8)						    BSD System Manager's Manual 					    NEWFS_EXFAT(8)

NAME

     newfs_exfat -- construct a new ExFAT file system

SYNOPSIS

     newfs_exfat [-N] [-R] [-I volume-serial-number] [-S bytes-per-sector] [-a sectors-per-FAT] [-b bytes-per-cluster] [-c sectors-per-cluster]
		 [-n number-of-FATs] [-s total-sectors] [-v volume-name] special

DESCRIPTION

     The newfs_exfat utility creates an ExFAT file system on device special.  If the -R option is not given, and the device is already formatted
     as ExFAT, it will preserve the partition offset, bytes per cluster, FAT offset and size, number of FATs, offset to start of clusters, number
     of clusters, volume serial number, and volume name (label).  If a volume name was specified via the -v option, that name is used instead of
     the volume's previous name.

     The options are as follow:

     -N      Don't create a file system: just print out parameters.

     -R      Do not check whether the device is currently formatted as ExFAT.  Always derive the partition offset, bytes per cluster, FAT offset
	     and size, and offset to start of clusters based on the device type and size.

     -I volume-serial-number
	     Volume ID, a 32-bit integer.

     -S bytes-per-sector
	     Number of bytes per sector.  Acceptable values are powers of 2 in the range 512 through 4096.

     -a sectors-per-FAT
	     Number of sectors per FAT.

     -b bytes-per-cluster
	     File system block size (bytes per cluster).  Acceptable values are powers of 2 in the range 512 through 33554432.

     -c sectors-per-cluster
	     Sectors per cluster.  Acceptable values are powers of 2 in the range 1 through 65536.

     -n number-of-FATs
	     Number of FATs.  Acceptable values are 1 or 2.  The default is 1.	Using any value other than 1 is discouraged, and may be incompati-
	     ble with other devices.

     -s total-sectors
	     The total number of sectors in the device.

     -v volume-name
	     Volume name (label).  The name will be converted to UTF-16, and must be no longer than 11 UTF-16 characters.  ASCII control charac-
	     ters and some punctuation characters are not allowed (similar to DOS 8.3-style names).  NOTE: The volume name may be an empty (zero-
	     length) string.

EXAMPLES

	   newfs_exfat /dev/disk0s1
     Create a file system, using default parameters (or existing ExFAT layout), on /dev/rdisk0s1.
	   newfs_exfat -v Hello disk2s1
     Create a file system with the name "Hello" on /dev/rdisk2s1.

SEE ALSO

     mount_exfat(8), fsck_exfat(8)

DIAGNOSTICS

     Exit status is 0 on success and 1 on error.

HISTORY

     The newfs_exfat command appeared in Mac OS X 10.6.3.

Darwin								 January 19, 2010							    Darwin
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