Package: user-mode-linux Version: 2.6.17-1um-2 Severity: normal Hi,
running several uml guests can consume the whole /dev/shm quickly: e.g. host mem: 1GB /dev/shm: 507 MB (default tmpfs size) 2x linux mem=256m: 512MB ==> greater than /dev/shm One uml guest crashed, the other could be shut down, but this took nearly forever. Obviously the 'physical memory' used by the uml guests is taken from /dev/shm and won't be freed again. linux --help says "mem= ... is not releated to the amount of memory in the host. ... can be more ... will be swapped out." Even using half of the host memory seems to be impossible under this situation. Is there a way to reduce /dev/shm usage? The host has enough swap (4GB) and tmpfs space available at /tmp (3GB). More could be made available, if neccessary. The host and guest kernels are plain debian kernels without any additional patches. Andreas -- System Information: Debian Release: testing/unstable APT prefers testing APT policy: (500, 'testing'), (500, 'stable'), (300, 'unstable'), (30, 'experimental') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.17-2-k7 Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Versions of packages user-mode-linux depends on: ii uml-utilities 20060323-3 User-mode Linux (utility programs) user-mode-linux recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
