Wind River Support Network


LIN6-7393 : installer fstab does not mount /run or /var/volatile as tmpfs

Created: May 13, 2014    Updated: Dec 3, 2018
Resolved Date: May 18, 2014
Previous ID: OVP-1861
Found In Version: 6.0
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Target-Installer


After running the installer for ovirt-node, the /etc/fstab does not contain mounts for /run and /var/volatile as tmpfs.  As a result, files that should not persist across reboots, persist.  This was masking a bug in vdsm.

# /etc/fstab
# Created by anaconda on Fri May  9 14:54:51 2014
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
UUID=3de674a2-4e2f-4ec7-a169-9a50b86b92c2 /                       ext3    defaults        1 1
UUID=15f8dd91-cf63-4575-9ccf-3104f56bcae9 /boot                   ext4    defaults        1 2
UUID=a76b4f9c-1b8f-4a56-adf8-f515d96afa1f /home                   ext4    defaults        1 2
UUID=d344ed87-5c3f-438a-8d6d-3881c29de97b swap                    swap    defaults        0 0

# Allow userspace applications to request huge pages via mmap system calls
huge /mnt/huge hugetlbfs defaults 0 0

Steps to Reproduce

configure --enable-board=intel-x86-64 --enable-addons=wr-ovp --enable-parallel-pkgbuilds=5 --enable-jobs=5 --with-template=feature/dpdk-vswitch --enable-rootfs=ovp-ovirt-node+installer-support &&make fs

mkdir installer && cd installer
configure --enable-board=intel-x86-64 --enable-kernel=standard --enable-rootfs=wr-installer --enable-target-installer=yes --with-installer-target-build=<path>/ovp-oirt-node-preempt-rt-dist.ext3 --enable-bootimage=iso  && make fs

Other Downloads

Live chat