12-14-2009
Disk space vanishes then reappears
Can you tell me a command to show which file in the filesystem recently grew tremendously and then went back to its original size? I tried looking into dtrace disk i/o type commands but they take time to learn.. I want to know how to detect where in the filesystem the most drastic disk usage changes recently occurred. Thanks!
---------- Post updated at 03:58 PM ---------- Previous update was at 02:38 PM ----------
Is this not possible? I was hoping it would be find with exec and some filters on it, but maybe it is way harder than that?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I'm trying to install gcc and the installation program tells me that I'm out of disk space! I have just installed the os (using the default settings for partitions and sizes) and have only installed apache on the machine. Can it really be out of disk space already?
How do I check how much... (4 Replies)
Discussion started by: alfabetman
4 Replies
2. Filesystems, Disks and Memory
I know I have posted this question before, but I still just don't understand how to determine disk space. This server is an IBM RS6000 running on AIX version 4.2.1.
I in essence need to know the following if anyone can assist me.
1) I need to know how many drives are configured in the... (2 Replies)
Discussion started by: Docboyeee
2 Replies
3. UNIX for Dummies Questions & Answers
Hello,
Can someone please tell me which command to use to determine the available disk space on a given disk device?
I have to write a shell script that compresses files and stores them in a specific location but I am not sure how "conservative" I should be?
Thanks in advance!
Al. (4 Replies)
Discussion started by: alan
4 Replies
4. Filesystems, Disks and Memory
Hi experts
i am new in unix and informix
and would like to ask 2 questions
1) my server shows when using df -k
fs 1024-block used available
/usr 10079072 3668670 6381144
does this mean i have 10GB, and used up 3.7GB and available 6.3GB ???
is... (3 Replies)
Discussion started by: kingsto88
3 Replies
5. Red Hat
when i check
/export directory of my machine gets filled up (85%) i removed some old logs. but after cleaning df -k command still shows that /export is still 85% full.
Is there a way to force df to reflect actual free space without rebooting? My machine is a production one and can't... (8 Replies)
Discussion started by: aboorkuma
8 Replies
6. Shell Programming and Scripting
Hi
Am logging in to the server as root.
Using the export EDITOR=vi option before editing the cron file
editing the crontab entry using crontab -e option
the additional jobs which i added can be seen immediately, but when i disconnect the session upruptly the cron entry vanishes the next time... (4 Replies)
Discussion started by: aemunathan
4 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have this :
uname -a
Linux servername 2.6.18-194.11.3.el5PAE #1 SMP Mon Aug 23 15:57:10 EDT 2010 i686 i686 i386 GNU/Linux
df -k
Sys. de fich. 1K-blocs Occupied Disponible Capacity Monted on
/u01/applis 10321208 3190160 6606760 33% /applis
Does it mean... (1 Reply)
Discussion started by: big123456
1 Replies
8. Solaris
Hi ,
I new to solaris. I want to set path variable . Eg: JAVA_HOME.
When i do this,
#JAVA_HOME=/usr/jdk/jdk1.6
#export JAVA_HOME
#echo $JAVA_HOME
/usr/jdk/jdk1.6
Then its ok. When i toggle to bourne shell or if i log off or restart.
then JAVA_HOME is echoed blank.
How to set... (4 Replies)
Discussion started by: gnanagurus
4 Replies
9. Solaris
I know there are other threads but they have not helped. My server is running low on disk space and I haven't been able to re-allocate. I think my solaris machine is missing tools or the way it was originally setup, may not have the right pathing.
$ df -k
Filesystem kbytes used... (5 Replies)
Discussion started by: lnxjenn
5 Replies
10. Red Hat
Hi all,
My login screen reappears if i give a correct password for a user and give login..
I am doing Linux BMR process for CentOs .. I first backup the ' / ' folder with partition details and then restore it using a live cd. By doing so i got succeeded in restoring a machine.. But while... (0 Replies)
Discussion started by: selvarajvs
0 Replies
LEARN ABOUT MOJAVE
xfs_info
xfs_growfs(8) System Manager's Manual xfs_growfs(8)
NAME
xfs_growfs, xfs_info - expand an XFS filesystem
SYNOPSIS
xfs_growfs [ -dilnrxV ] [ -D size ] [ -e rtextsize ] [ -L size ] [ -m maxpct ] [ -t mtab ] [ -R size ] mount-point
xfs_info [ -t mtab ] mount-point
DESCRIPTION
xfs_growfs expands an existing XFS filesystem (see xfs(5)). The mount-point argument is the pathname of the directory where the filesystem
is mounted. The filesystem must be mounted to be grown (see mount(8)). The existing contents of the filesystem are undisturbed, and the
added space becomes available for additional file storage.
xfs_info is equivalent to invoking xfs_growfs with the -n option (see discussion below).
OPTIONS
-d | -D size
Specifies that the data section of the filesystem should be grown. If the -D size option is given, the data section is grown to that
size, otherwise the data section is grown to the largest size possible with the -d option. The size is expressed in filesystem
blocks.
-e Allows the real-time extent size to be specified. In mkfs.xfs(8) this is specified with -r extsize=nnnn.
-i The new log is an internal log (inside the data section). [NOTE: This option is not implemented]
-l | -L size
Specifies that the log section of the filesystem should be grown, shrunk, or moved. If the -L size option is given, the log section
is changed to be that size, if possible. The size is expressed in filesystem blocks. The size of an internal log must be smaller
than the size of an allocation group (this value is printed at mkfs(8) time). If neither -i nor -x is given with -l, the log contin-
ues to be internal or external as it was before. [NOTE: These options are not implemented]
-m Specify a new value for the maximum percentage of space in the filesystem that can be allocated as inodes. In mkfs.xfs(8) this is
specified with -i maxpct=nn.
-n Specifies that no change to the filesystem is to be made. The filesystem geometry is printed, and argument checking is performed,
but no growth occurs.
-r | -R size
Specifies that the real-time section of the filesystem should be grown. If the -R size option is given, the real-time section is
grown to that size, otherwise the real-time section is grown to the largest size possible with the -r option. The size is expressed
in filesystem blocks. The filesystem does not need to have contained a real-time section before the xfs_growfs operation.
-t Specifies an alternate mount table file (default is /proc/mounts if it exists, else /etc/mtab). This is used when working with
filesystems mounted without writing to /etc/mtab file - refer to mount(8) for further details.
-V Prints the version number and exits. The mount-point argument is not required with -V.
xfs_growfs is most often used in conjunction with logical volumes (see md(4) and lvm(8) on Linux). However, it can also be used on a regu-
lar disk partition, for example if a partition has been enlarged while retaining the same starting block.
PRACTICAL USE
Filesystems normally occupy all of the space on the device where they reside. In order to grow a filesystem, it is necessary to provide
added space for it to occupy. Therefore there must be at least one spare new disk partition available. Adding the space is often done
through the use of a logical volume manager.
SEE ALSO
mkfs.xfs(8), md(4), lvm(8), mount(8).
xfs_growfs(8)