What is changed in mount options ?
Hello,
here is a mount of my pc on slackware current update to latest: /dev/sda2 on / type ext4 (rw) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) tmpfs on /dev/shm type tmpfs (rw) tmpfs on /var/lib/php type tmpfs (rw,size=10m,uid=80,gid=80,mode=0755) devpts on /dev/pts type devpts (rw,gid=5,mode=620) Well, I was having problem with hard drive, so I replace it and install new slackware-current. After I write mount, the out put seems different: /dev/sda1 on / type ext4 (rw,relatime) devtmpfs on /dev type devtmpfs (rw,relatime,size=2006580k,nr_inodes=501645,mode=755) proc on /proc type proc (rw,relatime) sysfs on /sys type sysfs (rw,relatime) tmpfs on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=32768k,mode=755) devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime) cgroup_root on /sys/fs/cgroup type tmpfs (rw,relatime,size=8192k,mode=755) cpuset on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset,clone_children) cpu on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu) cpuacct on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct) blkio on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio) memory on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory) devices on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices) freezer on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer) net_cls on /sys/fs/cgroup/net_cls type cgroup (rw,relatime,net_cls) perf_event on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event) net_prio on /sys/fs/cgroup/net_prio type cgroup (rw,relatime,net_prio) pids on /sys/fs/cgroup/pids type cgroup (rw,relatime,pids) tmpfs on /var/run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=32768k,mode=755) Both installations was current, but first update from slackware 14.2 to current over the years and for new installation I make a current iso and install it. I can't find from where changes is coming but other question also is rotate in my mind. If I update from 14.2 to current, why when I reboot old current instalation did not change the mounts and if slackpkg miss something, what else can miss ? Thanks |
The added mounts appear to be connected to cgroups.
Check to see if the /etc/rc.d/rc.cgmanager script is executable on both. |
That is the first thing that I check even compare the with md5sum for differences.
Both is the same, rc.cgconfig and rc.cgred isnt executable, rc.cgmanager and rc.cgproxy is executable. |
the control groups filesystem interface is mounted in rc.S, in this block
Code:
# Mount Control Groups filesystem interface: Code:
Mon Oct 14 22:09:17 UTC 2013 |
I'd be willing to bet that your /etc/mtab was an actual file before (supported the old mount binary) while the new one defaults to /etc/mtab being a symlink to /proc/mounts, which supports the new mount binary. This results in quite a bit of new/different information shown.
|
Ah yes, it's seems that is the problem.
|
Quote:
|
All times are GMT -5. The time now is 10:25 PM. |