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Groups > comp.sys.ibm.pc.hardware.storage > #5549

Is it true that it is a bad idea to put a swap/pagefile on a SSD?

Date 2014-06-28 11:25 -0700
From Ant <ant@zimage.comANT>
Newsgroups alt.comp.periphs.hdd, comp.sys.ibm.pc.hardware.storage, comp.sys.mac.hardware.storage, comp.os.linux.hardware, comp.os.linux.setup
Subject Is it true that it is a bad idea to put a swap/pagefile on a SSD?
Message-ID <obKdnU708pAllTLOnZ2dnUVZ_rKdnZ2d@earthlink.com> (permalink)

Cross-posted to 5 groups.

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Because that wears out the SSD quickly, and it is better to put it on a 
slow HDD. If so, then how do computer (especially laptop/notebook) users 
with only a SSD (not hybrids with HDDs) do this? I assume Windows, Mac 
OS X, and Linux follow this rule?

Currently, I have a Debian stable box that uses an 115 GB Corsair Force 
Series F115 SSD since 11/24/2001. It ran almost 24/7. I do have a very 
old PATA/IDE HDD too, but it is mostly for storage. I'd think it would 
be too slow for virtual memory (VM) if it was on it. However, my Debian 
box (2 GB of RAM) doesn't use it much according to top with a VM (512 MB 
of RAM for an updated Windows XP Pro. SP3):

$ top - 11:13:23 up 23 days,  4:39,  3 users,  load average: 0.21, 0.11, 
0.08
Tasks: 174 total,   1 running, 172 sleeping,   1 stopped,   0 zombie
%Cpu(s):  1.1 us,  1.2 sy,  0.0 ni, 97.7 id,  0.0 wa,  0.0 hi,  0.0 si, 
  0.0 st
KiB Mem:   2060516 total,  1976072 used,    84444 free,   223096 buffers
KiB Swap:  3905532 total,    99548 used,  3805984 free,   439456 cached

   PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND
  4907 ant       20   0 1477m 655m 593m S   0.3 32.6   9:21.44 VirtualBox
  3231 ant       20   0  326m 135m 4880 S   0.0  6.7   2:06.69 ruby
  4631 ant       20   0 2955m 104m  36m S   1.3  5.2  15:42.50 
plasma-desktop
  4621 ant       20   0 2689m  73m  28m S   1.3  3.6  20:39.79 kwin
10202 ant       20   0  389m  41m  27m S   0.0  2.1   0:05.09 kscreenlocker
  5290 root      20   0  178m  41m  17m S   1.7  2.0 187:13.77 Xorg
  4835 ant       20   0  589m  39m  20m S   0.0  1.9   0:10.53 VirtualBox
  4665 ant       20   0  785m  36m  10m S   0.0  1.8   0:07.64 krunner
  4683 ant       20   0  531m  26m 8876 S   0.0  1.3   0:00.78 kmix
  4601 ant       20   0  354m  15m  13m S   0.0  0.8   0:00.38 kdeinit4
  4628 ant       20   0  619m  14m 6644 S   0.0  0.7   0:01.01 knotify4
  4604 ant       20   0  703m  14m 8100 S   0.0  0.7   0:06.77 kded4
  4619 ant       20   0  531m  11m 6188 S   0.0  0.6   0:00.37 ksmserver
  4708 ant       20   0  283m  10m 6148 S   0.0  0.5   0:00.25 klipper
  4680 ant       20   0  364m  10m 6012 S   0.0  0.5   0:00.16 
polkit-kde-auth
12819 root      20   0 65312  10m 1732 S   0.0  0.5   1:26.60 python
...

Thank you in advance. :)
-- 
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Thread

Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-06-28 11:25 -0700
  Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-28 15:11 -0400
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? floyd@apaflo.com (Floyd L. Davidson) - 2014-06-28 11:25 -0800
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-06-29 05:38 +1000
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-28 15:55 -0400
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? floyd@apaflo.com (Floyd L. Davidson) - 2014-06-28 12:59 -0800
          Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-28 18:02 -0400
            Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? floyd@apaflo.com (Floyd L. Davidson) - 2014-06-28 17:11 -0800
              Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-28 23:39 -0400
                Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? floyd@apaflo.com (Floyd L. Davidson) - 2014-06-28 21:29 -0800
                Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-29 02:21 -0400
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2014-06-29 15:23 -0400
          Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-06-29 15:12 -0700
            Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2014-06-29 17:36 -0600
            Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Mike Tomlinson <mike@jasper.org.uk> - 2014-07-01 10:37 +0100
              Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Jolly Roger <jollyroger@pobox.com> - 2014-07-01 16:14 +0000
              Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-07-02 23:13 -0700
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Yousuf Khan <bbbl67@spammenot.yahoo.com> - 2014-07-03 02:13 -0400
  Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Arno <me@privacy.net> - 2014-06-28 22:08 +0000
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-28 19:42 -0400
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Mike Tomlinson <mike@jasper.org.uk> - 2014-07-01 10:41 +0100
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Lusotec <nomail@nomail.not> - 2014-07-01 11:31 +0100
  Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Kevin McMurtrie <mcmurtrie@pixelmemory.us> - 2014-06-28 23:31 -0700
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-06-30 06:30 +1000
  Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Andreas Rutishauser <andreas@macandreas.ch> - 2014-06-29 08:39 +0100
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-06-29 12:01 -0700
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-29 16:53 -0400
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-06-29 15:13 -0700
          Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-29 21:30 -0400
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? hal-usenet@ip-64-139-1-69.sjc.megapath.net (Hal Murray) - 2014-07-01 02:54 -0500
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Poutnik <Poutnik@privacy.net> - 2014-07-01 10:39 +0200
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "Rod Speed" <rod.speed.aaa@gmail.com> - 2014-07-02 09:49 +1000
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Andreas Rutishauser <andreas@macandreas.ch> - 2014-07-02 08:18 +0100
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-07-02 23:16 -0700
  Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Michael Black <et472@ncf.ca> - 2014-06-29 12:36 -0400
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-06-29 14:06 -0400
  Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Yousuf Khan <bbbl67@spammenot.yahoo.com> - 2014-07-03 02:16 -0400
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Ant <ant@zimage.comANT> - 2014-07-02 23:19 -0700
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Your Name <YourName@YourISP.com> - 2014-07-03 18:55 +1200
    Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "Charles T. Smith" <cts.private.yahoo@gmail.com> - 2014-07-03 12:46 +0000
      Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? nospam <nospam@nospam.invalid> - 2014-07-03 14:31 -0400
        Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? The Natural Philosopher <tnp@invalid.invalid> - 2014-07-03 19:57 +0100
          Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "whacker james" <wj852@gmail.com> - 2014-07-04 09:02 +1000
            Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? The Natural Philosopher <tnp@invalid.invalid> - 2014-07-04 00:23 +0100
              Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? Måns Rullgård <mans@mansr.com> - 2014-07-04 00:29 +0100
                Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? The Natural Philosopher <tnp@invalid.invalid> - 2014-07-04 00:47 +0100
              Re: Is it true that it is a bad idea to put a swap/pagefile on a SSD? "whacker james" <wj852@gmail.com> - 2014-07-04 17:54 +1000

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