10-25-2013
It certainly has to be held somewhere for dd to send a whole block all in one write().
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1. 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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2. AIX
This is my first post, and I am new to the UNIX world. Hopefully this question won't be too lame.
I know that I can use topas to see the paging space used by some processes. I would like to script something that can add up the paging space used by process owned by or associated with an... (1 Reply)
Discussion started by: alntht
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3. AIX
Greetings
I have an older box (H50) that has it's paging space setup the following way:
$ lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type
paging00 hdisk0 rootvg 224MB 1 yes yes lv
hd6 hdisk0 ... (4 Replies)
Discussion started by: outtacontrol
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4. AIX
Hello, we have a problem with lpar with AIX 5.3, the issue is that has high level paging space with: _sqlsrv2 and its incremented continously (1 Reply)
Discussion started by: lo-lp-kl
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5. UNIX for Dummies Questions & Answers
sorry for this silly question, I am new to UNIX,
what is meant by paging space and what is its purpose?
what is also meant by hd6 paging space? (2 Replies)
Discussion started by: docaia
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6. AIX
Hello everyone
I have 4g of paging space in my rootvg disk
I´m going to reduce them to 1gb in my rootvg disk and add 3gb of paging space on my san disk.
My rootvg disk is mirror.
My question is I can do this on line ?
and I can do with the mirror ? or I need to unmirror first my... (2 Replies)
Discussion started by: lo-lp-kl
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7. AIX
Hi
I have used gzip on AIX and the used paging space has jumped from 7% to 20%. The gzip process is finished since a long time. But the used paging space is still the same. How to release this space ? (1 Reply)
Discussion started by: bfarah
1 Replies
8. AIX
Hello everyone
I have a doubt about how many paging space can have in the same disk.
lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type
paging00 hdisk0 rootvg 3072MB 1 yes yes lv
hd6 hdisk0 ... (4 Replies)
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9. AIX
Hello dear friends, We have VG filevg which consists of 2 PVs when I rechecked the VG there is no Pagingspace LV.. The VG is usually Highly loaded because much reads and writes.. Is this a must to create Paging space on the specified LV? (2 Replies)
Discussion started by: Vit0_Corleone
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10. AIX
Hi,
I have paging size 2048M showed from topas and 10240M showed from "lsps -a", can anyone tell what is the difference? and how to change the PAGING SIZE (showed in topas) to 8192M?
Can you please tell in detail step?
Thanks!
Victor
#topas
Topas Monitor for host: egsprc01dev ... (10 Replies)
Discussion started by: victorcheung
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lckdo(1) lckdo(1)
NAME
lckdo - run a program with a lock held
SYNOPSIS
lckdo [options] {lockfile} {program} [arguments]
DESCRIPTION
lckdo runs a program with a lock held, in order to prevent multiple processes from running in parallel. Use just like nice or nohup.
Now that util-linux contains a similar command named flock, lckdo is deprecated, and will be removed from some future version of moreutils.
OPTIONS
-w If the lock is already held by another process, wait for it to complete instead of failing immediately.
-W {sec}
The same as -w but wait not more than sec seconds.
-e Execute the program directly without forking and waiting (keeps an extra file descriptor open).
-E {nnn}
Set the file descriptor number to keep open when exec()ing (implies -e).
-n Do not create the lock file if it does not exist.
-q Produce no output if lock is already held.
-s Lock in shared (read) mode.
-x Lock in exclusive (write) mode (default).
-t Test for lock existence.
EXIT STATUS
If the lock was successfully acquired, the return value is that of the program invoked by lckdo. If the lock couldn't be acquired, EX_TEMP-
FAIL is returned. If there was a problem opening/creating or locking the lock file, EX_CANTCREAT or EX_OSERR will be returned.
AUTHOR
Michael Tokarev
2007-08-15 lckdo(1)