by Alex Riese » Mon, 26 Mar 2001 02:40:03
just hit by tmpfs on 2.4.2-ac20
mount -t tmpfs mnt
dd if=/dev/zero mnt/tmpfile
resulted in hardly slowed system and lockup,
and not in "No space left on device", as expected.
Alex Riesen
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by Christoph Rohlan » Wed, 28 Mar 2001 22:30:05
> mount -t tmpfs mnt
> dd if=/dev/zero mnt/tmpfile
> resulted in hardly slowed system and lockup,
> and not in "No space left on device", as expected.
Greetings
Christoph
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1. tmpfs: [ID 610955 kern.warning] WARNING: tmp_memalloc: tmpfs over memory limit
Is there some kind of memory limit setting in /etc/system or
something? This is the error I'm getting when my /tmp gets over about
70% full. I've just never heard of this before, could someone explain
please. Below is my vfstab if it matters at all...
#device device mount FS fsck mount
mount
#to mount to fsck point type pass at
boot options
#
#/dev/dsk/c1d0s2 /dev/rdsk/c1d0s2 /usr ufs 1 yes
-
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/dsk/c0t0d0s1 - - swap - no -
/dev/dsk/c0t0d0s0 /dev/rdsk/c0t0d0s0 / ufs 1
no -
/dev/dsk/c0t0d0s4 /dev/rdsk/c0t0d0s4 /usr ufs 1
no -
/dev/dsk/c0t0d0s3 /dev/rdsk/c0t0d0s3 /var ufs 1
no -
/dev/md/dsk/d0 /dev/md/rdsk/d0 /export/home ufs
2 yes logging
/dev/dsk/c0t0d0s5 /dev/rdsk/c0t0d0s5 /opt ufs 2
yes -
/dev/dsk/c1t15d0s7 /dev/rdsk/c1t15d0s7 /export/spool ufs
2 yes -
/dev/dsk/c1t2d0s7 /dev/rdsk/c1t2d0s7 /export ufs 2
yes -
swap - /tmp tmpfs - yes -
2. ensoniq soundscape sound card
3. CF-based system: /var/?? on tmpfs?
4. dual screen
5. # of files in tmpfs file system
6. 4/4 Module Parameter Support
7. Are there ways to get the some Unique system identification
8. User Check
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10. jfs, vxfs, different file system , different ways of increasing
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