08-22-2007
Closing some running processes will free memory (at least temporarily).
You can have more than one swap file/partition.
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1. UNIX for Dummies Questions & Answers
All,
I am using SOLARIS 7. I have formated my hard drive to consist of only 150MB of swap space. This isn't enough considering I am running Oracle. How do I create additional swap space?
Please list sources or commands.
PS mkswap doesn't work on my machine. ( I have swap and... (5 Replies)
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2. UNIX for Dummies Questions & Answers
Hello,
I would like to know if there is any difference between the pageing space and the swap space.
Thank you in advance. (1 Reply)
Discussion started by: VeroL
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3. UNIX for Dummies Questions & Answers
I checked the server and issued various command to investigated. but from teh output of swap -s and swap -l,
i received the following
swap -l
swapfile dev swaplo blocks free
/dev/vx/dsk/swapvol 197,7 16 4194800 4127696
/dev/vx/dsk/swap2 197,8 16 12582896... (3 Replies)
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4. AIX
how do you get the paging space reduced without rebooting the machine ? the os is aix (2 Replies)
Discussion started by: aaronh
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5. UNIX for Dummies Questions & Answers
Plz I need to know how much swap mem free and used i have.
I'm using Compaq Tru64 UNIX V5.1A (rev 1885)
Thanx (1 Reply)
Discussion started by: Lestat
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6. Solaris
Could someone please explain how you know how much swap space you have on your system. See below:
# swap -s
total: 8225048k bytes allocated + 4863488k reserved = 13088536k used, 4008032k available
# swap -l
swapfile dev swaplo blocks free
/dev/dsk/c3t0d0s1 32,25 16... (2 Replies)
Discussion started by: jamba1
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7. Linux
Hi,
i have done a blunder here, i increased the swap space on Xen5.6 server machine using below steps :-
1056 dd if=/dev/zero of=/root/myswapfile bs=1M count=1024
1057 ls -l /root/myswapfile
1058 chmod 600 /root/myswapfile
1059 mkswap /root/myswapfile
1060 swapon /root/myswapfile
... (1 Reply)
Discussion started by: apm
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8. Solaris
Dear All,
I have a swap space of 16G available in Sol 10. I have allocated it as a seperate file system. But when the RAM Is full used , the system gets rebooted and the swap is not being used,.
Any reasons for this.
Rgds
Rj (5 Replies)
Discussion started by: jegaraman
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9. Red Hat
CENT OS 5.8 server running with a huge java application which uses up all my ram (4GB) and requires excess of atleast 2GB.But the swap is not getting used up((8GB) of swap space left unused) leading a wierd error and stopping application to stop working.
Any one here dealt with the same kind of... (2 Replies)
Discussion started by: shiek.kaleem
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10. Red Hat
I've to install Oracle binaries (I'm oracle DBA) and for that I've extend swap space in my home computer. My situation is like this.
# parted -s /dev/sda print free
Model: ATA VBOX HARDDISK (scsi)
Disk /dev/sda: 38.7GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
... (1 Reply)
Discussion started by: Mukul Sharma
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LEARN ABOUT OSX
mac_partition
MAC_PARTITION(4) BSD Kernel Interfaces Manual MAC_PARTITION(4)
NAME
mac_partition -- process partition policy
SYNOPSIS
To compile the process partition policy into your kernel, place the following lines in your kernel configuration file:
options MAC
options MAC_PARTITION
Alternately, to load the process partition module at boot time, place the following line in your kernel configuration file:
options MAC
and in loader.conf(5):
mac_partition_load="YES"
DESCRIPTION
The mac_partition policy module implements a process partition policy, which allows administrators to place running processes into
``partitions'', based on their numeric process partition (specified in the process's MAC label). Processes with a specified partition can
only see processes that are in the same partition. If no partition is specified for a process, it can see all other processes in the system
(subject to other MAC policy restrictions not defined in this man page). No provisions for placing processes into multiple partitions are
available.
Label Format
Partition labels take on the following format:
partition/value
Where value can be any integer value or ``none''. For example:
partition/1
partition/20
partition/none
SEE ALSO
mac(4), mac_biba(4), mac_bsdextended(4), mac_ifoff(4), mac_lomac(4), mac_mls(4), mac_none(4), mac_portacl(4), mac_seeotheruids(4),
mac_test(4), maclabel(7), mac(9)
HISTORY
The mac_partition policy module first appeared in FreeBSD 5.0 and was developed by the TrustedBSD Project.
AUTHORS
This software was contributed to the FreeBSD Project by Network Associates Labs, the Security Research Division of Network Associates Inc.
under DARPA/SPAWAR contract N66001-01-C-8035 (``CBOSS''), as part of the DARPA CHATS research program.
BUGS
See mac(9) concerning appropriateness for production use. The TrustedBSD MAC Framework is considered experimental in FreeBSD.
While the MAC Framework design is intended to support the containment of the root user, not all attack channels are currently protected by
entry point checks. As such, MAC Framework policies should not be relied on, in isolation, to protect against a malicious privileged user.
BSD
December 9, 2002 BSD