Hi
I have a linux box attched to a SAN storage from EMC with RAID 5 .I understand that it has 3g cache howver a 20gb file creation takes too much time here are my results any ideas why
time dd if=/dev/zero of=disk.img bs=1048576 count=20000
20000+0 records in
20000+0 records out
997.59s... (2 Replies)
Hi, I'm having a problem when attempting to define the OCR location for my 10g RAC setup on Solaris 10. I get the following error:
The specified shared raw partition /dev/did/rdsk/d1s0 may not have the correct permission. Verify that the partition is owned by Oracle user.
As per the Oracle10g... (15 Replies)
This may sound like an absolute rookie question, and it is.
I have been working on Migrating our HP and Solaris servers to the new EMC SAN and know the routines backwards.
Now we've suddenly got a new IBM server and I don't even know how to check if it is connected to the switch.
Can someone... (1 Reply)
Good morning to one and all :-) Thank god its Friday, as its bee na rubbish week for me !
So, a quick question. Disks ! Ive got a few local disks, and a few SAN disks used on my solaris server. Whats confusing me, and Im not sure if there's an issue at the SAN end, or my end, regarding the... (3 Replies)
Hi,
I'm new to SAN storage so I was wondering if someone can assist me with a problem. I have a solaris 10 OS with 3 SAN devices attached. We are trying to troubleshoot performance so I was asked to get the WWN of each SAN disk and show what it's attached to via the SVM mount in the metastat... (1 Reply)
Hello everybody,
I'm using the binary inqraid (Linux RHEL) in order to retrieve information about SAN disks. The questions are:
Given an LDEV, how do I know if the SAN disk related to this LDEV is being used by the OS? I mean, how can I demonstrate to "Storage department" that all disks of... (4 Replies)
How to identify the server is BOOT FROM SAN.
Also how one can find from which device it is booted?
Thanks
Rahul
Double post, continued here (0 Replies)
Hi, I have many servers all of these are boot from SAN. Can anybody let me know that how to identify the server is Boot fron SAN and from which device?
Thanks
Rahul (1 Reply)
Discussion started by: rahul.kurumkar
1 Replies
LEARN ABOUT CENTOS
gnome-disks
GNOME-DISKS(1) gnome-disk-utility GNOME-DISKS(1)NAME
gnome-disks - the GNOME Disks application
SYNOPSIS
gnome-disks [OPTIONS]
DESCRIPTION
gnome-disks is the command to launch the GNOME Disks application. Disks provides a way to inspect, format, partition and configure disks
and block devices.
The Disks application is single-instance. What this means is that if the application is not already running when the gnome-disks command is
invoked, it will get launched and the command invocation will block until the application exits. Otherwise the existing application
instance will be used and the gnome-disks command will exit immediately.
OPTIONS
The following options are understood:
--block-device DEVICE
Switches to the Disks application and selects the block device given by DEVICE (for example, /dev/sda).
--block-device DEVICE --format-device [--xid WINDOW-ID]
Shows the "Format Volume" dialog for the block device given by DEVICE (for example, /dev/sdb1). If WINDOW-ID is given, makes the dialog
transient to the given XID.
--help
Prints a short help text and exits.
AUTHOR
Written by David Zeuthen <zeuthen@gmail.com> with a lot of help from many others.
BUGS
Please send bug reports to either the distribution bug tracker or the upstream bug tracker at
https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-disk-utility.
SEE ALSO gnome-disk-image-mounter(1), udisks(8)GNOME March 2013 GNOME-DISKS(1)