and now it doesn't work. looks something is not stable.
# This file is edited by fstab-sync - see 'man fstab-sync' for details
/dev/VolGroup00/LogVol00 / ext3 defaults 1 1
LABEL=/boot /boot ext3 defaults 1 2
none /dev/pts devpts gid=5,mode=620 0 0
none /dev/shm tmpfs defaults,size=4G 0 0
none /proc proc defaults 0 0
none /sys sysfs defaults 0 0
/dev/VolGroup00/LogVol01 swap swap defaults 0 0
tmpfs /tmp tmpfs defaults,size=4G 0 0
hereis my fstab. after i received your emails , i modified this file. but.start with mem=64M ok. mem=128M ok mem=256M ,hangs there. because i just modified the fstab and mount it . so i reboot the server.after that , i find can start with mem=256M , and next start with mem=512M , hangs there . and back to start with mem=256M also hangs there.strange that . tried again from mem=64M it's ok . and tried 512M again,works . tried again . ok.and now it's ok .thanks , but i wonder why still sometimes it can't start.
2006/6/28, Nix <email@example.com>:On Wed, 28 Jun 2006, paul john uttered the following:
> if start um without mem=256M , it's ok , if start um with mem=256M it hangs
> there .report "mount devfs on /dev"
Do you have at least 256Mb of space free in /dev/shm?
(In older UMLs, pre-2.6.17, you'll need to make sure /tmp has enough
room. If TMPFS is set, that's used instead.)
`NB: Anyone suggesting that we should say "Tibibytes" instead of
Terabytes there will be hunted down and brutally slain.
That is all.' --- Matthew Wilcox
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