...Running the controllers in active/active mode we're using RedHats Device Mapper Multipath software to create multiple paths to our SAN... I hope this helps you out a little...
It sure did! Since CentOS uses the 'yum' system some searching on the web and within the yum respositories led me to this:
Now I just need to find a good HOWTO and give this a shot. Thanks a LOT!
I have a script that i need to run from different paths.
for example
mypc/path1/path2/,
mypc/path1/path2/path3/, and
mypc/path1/path2/path3/path4
How do i set up that script so that it can execute in any
of the above paths or how can i make it run on any path on my computer?? (5 Replies)
How do i find files in more than one directory? I searched through forums, but could not land into the right thread.
I tried something like
find dir1|dir2 -name file1
but it doesn't work. Please suggest. (5 Replies)
Hi all
Right, Im a little bit thick when it comes to SAN :-) IVe got a dual port qlc in a solaris 10 server. Its all connected and I can see a number of disks. The SAN guy here has asked me about preferred paths, i.e. as the dual ports are connected to two fabrics, etc device will have 4... (2 Replies)
Hey everyone.
I am working on designing a logging solution for a deployment we have going out in a few months. Right now we have a single storage head end, connected via fibre to a SAN. Basically the plan is to create a number of smaller LUNs on the SAN, and then use LVM2 to handle concatenating... (5 Replies)
Hello All,
We have a script which when run on the host gives us the status of the internal and SAN attached disks, its paths and other information. The output of which is as follows:
Nm DEVICE VEND PROD LunID SYM DevID DISKGROUP SIZE N E... (3 Replies)
I need to update about 2400 files in a directory subtree, with a new directory path inside the files
I need to change this occurence in all files: /d2/R12AB/VIS/apps/tech_st/10.1.2
with this: /u01/PROD/apps/apps_st/10.1.3
I know how to change single words using "find . -type f -print0 |... (6 Replies)
Hi ,
I am a newbie!!!
I want to develop a script for deleting files older than x days from multiple paths. Now I could reach upto this piece of code which deletes files older than x days from a particular path. How do I enhance it to have an input from a .txt file or a .dat file? For eg:... (12 Replies)
I am working on a script for Mac OS X that, among many other things, gets a list of all the installed Applications. I am pulling the list from the system_profiler command and formatting it using grep and awk. The problem is that I want to be able to use each result individually later in the script.... (3 Replies)
HACMP two-node cluster with mirrored LVM.
HACMP two-node cluster with two SAN storages mirrored using LVM. Configured 2 disk heartbeat networks - 1 per each SAN storage. While performing redundancy tests. Once one of SAN storage is down - cluster is going to ERROR state. What are the guidelines... (2 Replies)
if I have these wildcards to download from:
path1/*.txt
path2/*.txt
path3/*.txt
path4/*.txt
path5/*.txt
under a link such as this:
http://abc .com/]abc.com
Can wget be written in such a way to extract only those files and create the corresponding paths under a target folder? So the... (4 Replies)
Discussion started by: Devyn
4 Replies
LEARN ABOUT SUSE
pvck
PVCK(8) System Manager's Manual PVCK(8)NAME
pvck - check physical volume metadata
SYNOPSIS
pvck [-d|--debug] [-h|--help] [-v|--verbose] [--labelsector] PhysicalVolume [PhysicalVolume...]
DESCRIPTION
pvck checks physical volume LVM metadata for consistency.
OPTIONS
See lvm for common options.
--labelsector sector
By default, 4 sectors of PhysicalVolume are scanned for an LVM label, starting at sector 0. This parameter allows you to specify a
different starting sector for the scan and is useful for recovery situations. For example, suppose the partition table is corrupted
or lost on /dev/sda, but you suspect there was an LVM partition at approximately 100 MB. This area of the disk may be scanned by
using the --labelsector parameter with a value of 204800 (100 * 1024 * 1024 / 512 = 204800):
pvck --labelsector 204800 /dev/sda
Note that a script can be used with --labelsector to automate the process of finding LVM labels.
SEE ALSO lvm(8), pvcreate(8), pvscan(8)vgck(8)Sistina Software UK LVM TOOLS 2.02.67(2) (2010-06-04) PVCK(8)