I'm cross-posting from the "Unix for Dummies Q&A" forum as I didn't get any response there.
I'm wanting to drill down one level deeper from iostat. For example, for the following iostat output, I'd like to now understand the io for hdisk2 by filesystem:
Disks: % tm_act Kbps tps Kb_read... (1 Reply)
I'm wanting to drill down one level deeper that iostat. For example, for the following iostat output, I'd like to now understand the io for hdisk2 by filesystem:
Disks: % tm_act Kbps tps Kb_read Kb_wrtn
hdisk3 4.7 1792.0 80.7 0 5376
hdisk1... (2 Replies)
HI All,
I am trying to remount a file system using teh remount option as belwo;
gws210i122: mount -o remount /tmp
mount: Operation not supported
But i am getting the error as mentioned.
Please suggest.
Regards,
Sag. (3 Replies)
Hello all. My question is can you hang a filesystem any where in a path?
Working Example:
/abc/example/new_filesystem
I know that /abc in my example above would be sitting on its own hd, so is it possible to hang a completely new filesystem (new_filesystem) couple of hierarchies... (6 Replies)
Hi all,
currently , my root filesystem already reach 90 ++%
I already add more cylinder in the root partition as below
Part Tag Flag Cylinders Size Blocks
0 root wm 67 - 5086 38.46GB (5020/0/0) 80646300
1 swap wu 1 - ... (11 Replies)
Hi,
I wanted to find out that in my database server which filesystems are shared storage and which filesystems are local. Like when I use df -k, it shows "filesystem" and "mounted on" but I want to know which one is shared and which one is local.
Please tell me the commands which I can run... (2 Replies)
Hi guys!
Could you tell me what's the difference of filesystem of Solaris to filesystem of Windows? I need to compare both.
I have read some over the net but it's so much technical. Could you explain it in a more simpler term? I am new to Solaris. Hope you help me guys.
Thanks! (4 Replies)
Dear all,
We are facing prolem when we are going to mount AIX filesystem, the system returned the following error
0506-307The AFopen call failed
: A file or directory in the path name does not exist.
But when we ls filesystems in the /etc/ directory it show
-rw-r--r-- 0 root ... (2 Replies)
Hi fellas!
I make a sh script which the following:
sudo mkdir Temp
sudo mount -o loop output.img Temp
The command mounts the img.Thats fine.But it moun s it as read only.But I need to edit/delete some files inside it and repack it as ext4 using this command:
sudo ./mkuserimg.sh -s Temp... (3 Replies)
on RHEL 5.3 i did
mount -o remount,rw /dev/hda8 ( this is /tmp directory )
now OS not coming up.
How to resolve ??
---------- Post updated at 04:57 PM ---------- Previous update was at 03:36 PM ----------
one of my friend told me that you have changed sticky bit permissions on /tmp... (6 Replies)
Discussion started by: rehantayyab82
6 Replies
LEARN ABOUT REDHAT
lvdisplay
LVDISPLAY(8) System Manager's Manual LVDISPLAY(8)NAME
lvdisplay - display attributes of a logical volume
SYNOPSIS
lvdisplay [-c|--colon] [-d|--debug] [-D|--disk] [-h|--help] [-v[v]|--verbose] LogicalVolumePath [LogicalVolumePath...]
DESCRIPTION
lvdisplay allows you to see the attributes of a logical volume like size, read/write status, snapshot information etc.
OPTIONS
-c, --colon
Generate colon seperated output for easier parsing in scripts or programs.
The values are:
* logical volume name
* volume group name
* logical volume access
* logical volume status
* internal logical volume number
* open count of logical volume
* logical volume size in kilobytes
* current logical extents associated to logical volume
* allocated logical extents of logical volume
* allocation policy of logical volume
* read ahead sectors of logical volume
* major device number of logical volume
* minor device number of logical volume
-d, --debug
Enables additional debugging output (if compiled with DEBUG).
-D, --disk
Show attributes of the volume group descriptor array on disk(s). Without this switch they are derived from kernel space. Useful,
if the volume group isn't active.
-h, --help
Print a usage message on standard output and exit successfully.
-v, --verbose
Display the mapping of logical extents to physical volumes and physical extents.
-vv, --verbose --verbose
Like -v with verbose runtime information.
Examples
"lvdisplay -v /dev/vg00/lvol2" shows attributes of that logical volume and its mapping of logical to physical extents. In case snapshot
logical volumes have been created for this original logical volume, this command shows a list of all snapshot logical volumes and their
status (active or inactive) as well.
"lvdisplay /dev/vg00/snapshot" shows the attributes of this snapshot logical volume and also which original logical volume it is associated
with.
DIAGNOSTICS
lvdisplay returns an exit code of 0 for success or > 0 for error:
1 no logical volume name(s) on command line
95 driver/module not in kernel
96 invalid I/O protocol version
97 error locking logical volume manager
98 invalid lvmtab (run vgscan(8))
99 invalid command line
ENVIRONMENT VARIABLES
LVM_VG_NAME
The default Volume Group Name to use. Setting this variable enables you to enter just the Logical Volume Name rather than its com-
plete path.
See alsolvm(8), lvcreate(8), lvscan(8), lvmsadc(8),
lvmsar(8)AUTHOR
Heinz Mauelshagen <Linux-LVM@Sistina.com>
Heinz Mauelshagen LVM TOOLS LVDISPLAY(8)