Sponsored Content
Operating Systems Linux How to Keep your core System and personal Data safe while updating to latest distro? Post 302657209 by methyl on Saturday 16th of June 2012 07:01:31 PM
Old 06-16-2012
Personally I reserve /home for system user home directories and use a totally different directory tree on its own mountpoint(s) for the user home directories.

Some Administrators use soft links from /home to user home directories on another filesystem. I don't, though it is a valid approach.


For the system data in say root, /usr, and /var, I would backup every significant configuration file and restore (or blend) those files as appropriate after an upgrade. Rehearse on an expendable test system until you get it right. It's not easy.

Last edited by methyl; 06-16-2012 at 08:11 PM..
 

6 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Updating System Firmware

Alright we have a strange problem that i never encountered. We have a V445 Sun Fire we are trying to install it via a tadpole laptop (jumpstart laptop) the v445 takes the flash just fine, but we get an error upon reboot saying unable to locate boot device. Well our SUN guru said we need to... (2 Replies)
Discussion started by: deaconf19
2 Replies

2. Shell Programming and Scripting

Updating data

Hi Guys, i currently facing a problem with a script i'm writing. I have a text file with the following data Windows in 21 days:John Goodman:29.90:30:19 I will like to know what method i can use so in order to edit the data in any of the field with ":" being the delimiter. example if i... (5 Replies)
Discussion started by: Cheranime
5 Replies

3. Red Hat

Updating Red Hat from RH4 to the latest

hi all, i have a redhat 4 as (nahant) which i need to update to the latest. i need to download it from my subscription site. my worry is that this is my first time to do it. is there a safe backout on it? do you have procedures for this? my backup on the linux is from ibm tsm. i will... (2 Replies)
Discussion started by: itik
2 Replies

4. Shell Programming and Scripting

Delete duplicate data and pertain the latest month data.

Hi I have a file with following records It contains three months of data, some data is duplicated,i need to access the latest data from the duplicate ones. for e.g; i have foll data "200","0","","11722","-63","","","","11722","JUL","09" "200","0","","11722","-63","","","","11722","JUL","09"... (10 Replies)
Discussion started by: vee_789
10 Replies

5. Cybersecurity

How can i secure my personal data and E-mail id?

Today the problem of hacking is increasing day by day so in this situation how can i secure my personal data and E-mail id? Please reply me soon. (1 Reply)
Discussion started by: andrepitt77
1 Replies

6. UNIX for Dummies Questions & Answers

Need Some Advice - Best Distro For My System

Hey guys, this is my first time posting here (although I've been reading the forums for a while now). I'm looking for a good UNIX (or UNIX based/UNIX-like) distro to install on an old Dell Dimension 2400 Destop. I've done ALOT of research on the different distros and I've tried a few out but I... (6 Replies)
Discussion started by: Pyramist
6 Replies
cachefslog(1M)						  System Administration Commands					    cachefslog(1M)

NAME
cachefslog - Cache File System logging SYNOPSIS
cachefslog [-f logfile | -h] cachefs_mount_point DESCRIPTION
The cachefslog command displays where CacheFS statistics are being logged. Optionally, it sets where CacheFS statistics are being logged, or it halts logging for a cache specified by cachefs_mount_point. The cachefs_mount_point argument is a mount point of a cache file system. All file systems cached under the same cache as cachefs_mount_point will be logged. OPTIONS
The following options are supported. You must be super-user to use the -f and -h options. -f logfile Specify the log file to be used. -h Halt logging. OPERANDS
cachefs_mount_point A mount point of a cache file system. USAGE
See largefile(5) for the description of the behavior of cachefslog when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes). EXAMPLES
Example 1: Checking the Logging of a directory. The example below checks if the directory /home/sam is being logged: example% cachefslog /home/sam not logged: /home/sam Example 2: Changing the logfile. The example below changes the logfile of /home/sam to /var/tmp/samlog: example# cachefslog -f /var/tmp/samlog /home/sam /var/tmp/samlog: /home/sam Example 3: Verifying the change of a logfile. The example below verifies the change of the previous example: example% cachefslog /home/sam /var/tmp/samlog: /home/sam Example 4: Halting the logging of a directory. The example below halts logging for the /home/sam directory: example# cachefslog -h /home/sam not logged: /home/sam EXIT STATUS
The following exit values are returned: 0 success non-zero an error has occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
cachefsstat(1M), cachefswssize(1M), cfsadmin(1M), attributes(5), largefile(5) DIAGNOSTICS
Invalid path It is illegal to specify a path within a cache file system. SunOS 5.10 7 Feb 1997 cachefslog(1M)
All times are GMT -4. The time now is 07:00 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy