09-11-2014
swap -s is confusing because it displays swapped KB plus swappable RAM KB.
According to swap -l, nothing is swapped out; the 20972720 blocks/2 = 10486360 KB = 10 GB are free.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
When i re-updated my system i set my swap at 500 MB. I have 256 in ram and have never even gone into the 250 mb of swap that i had originally configured. How do I reduce the swap? (3 Replies)
Discussion started by: macdonto
3 Replies
2. UNIX for Dummies Questions & Answers
Is it really so that if swap will be located in the begining of hard drive, than it will work faster? (1 Reply)
Discussion started by: Ty3
1 Replies
3. Solaris
When i try to type swap -l ,nothing come out but blinking.
May i know what is the problem and solutions ?
thanks (6 Replies)
Discussion started by: Farbegas
6 Replies
4. Solaris
Hello and thanks in advance.
I have a Sun box with raid 1 on the O/S disks using solaris svm.
I want to unmirror my swap partition, and add the slice on the second disk as an additional swap device. This would give me twice as much swap space.
I have been warned not to do this by some... (3 Replies)
Discussion started by: BG_JrAdmin
3 Replies
5. HP-UX
I have a HP-UX B.11.23 server with 16 gb of memory 84 gb of swap configured. I am being pushed to define more swap to try and get more Tuxedo domains to start. At what point do we have too much swap for the amount of memory? Thanks in advance. (11 Replies)
Discussion started by: scotbuff
11 Replies
6. Red Hat
free -m : 1023 total swap space
created default partition /dev/sdb1 50M using fdisk. i did write the changes.
#mkswap /dev/sdb1
#swapon /dev/sdb1
free -m : 1078 total swap space
this shows that the swap is on
Question : i did not change the type LINUX SWAP (82) in fdisk.
so why is... (5 Replies)
Discussion started by: dplinux
5 Replies
7. HP-UX
Hi
I have an integrity machine rx7620 and rx8640 running hp-ux 11.31. I'm planning to fine tune the system:
- I would like to know when does the memory swap space spill over to the device swap space?
- And how much % of memory swap utilization should be specified (swap space device... (6 Replies)
Discussion started by: lamoul
6 Replies
8. Solaris
Solaris experts,
Am struggling, and wondering for the past more than one week that, how to calculate the total available and used memory/swap space.
Finally installed and used top & got some understanding, but while cross-checking, there are mismatches.
Main Memory
top o/p - 2GB... (7 Replies)
Discussion started by: thegeek
7 Replies
9. Red Hat
Hi,
I have added a new disk to production server. How to make it visible to os and how to configure it. I also want to add some space from that disk to swap space. Please help me out. (1 Reply)
Discussion started by: chetansingh23
1 Replies
10. Solaris
Hi,
Can somebody please help here, since iam just a beginner.
According to my book knowledge.
the Avalilable memory calculated by swap -l (includes only swap) should be small as compared to swap -s value(includes Virtual memory=swap +physical).
but this is quite opposite in my case.
swap... (6 Replies)
Discussion started by: Laxxi
6 Replies
mkfile(1M) mkfile(1M)
NAME
mkfile - create a file
SYNOPSIS
mkfile [-nv] size [g | k | b | m] filename...
mkfile creates one or more files that are suitable for use as NFS-mounted swap areas, or as local swap areas. When a root user executes
mkfile(), the sticky bit is set and the file is padded with zeros by default. When non-root users execute mkfile(), they must manually
set the sticky bit using chmod(1). The default size is in bytes, but it can be flagged as gigabytes, kilobytes, blocks, or megabytes, with
the g, k, b, or m suffixes, respectively.
-n Create an empty filename. The size is noted, but disk blocks are not allocated until data is written to them. Files created with
this option cannot be swapped over local UFS mounts.
-v Verbose. Report the names and sizes of created files.
USAGE
See largefile(5) for the description of the behavior of mkfile when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
chmod(1), swap(1M), attributes(5), largefile(5)
2 Feb 2001 mkfile(1M)