The second command is automountd, which is a stateless daemon that answers AutoFS file system mount and unmount requests. This command can also be run anytime by superuser to change the mount points. The first program is automount that runs at boot time to establish AutoFS mount points. The AutoFS software now has two programs. This also means that you cannot mount file systems on /home while the automounter is running. On home directory servers, the actual home directories should be moved to /export/home rather than /home, so that they do not conflict with the automounter directory structure. xfn - for mounting file systems that support the X/Open XFN standard home - for mounting the home directory of a known user net - for mounting file systems from a known host The following paths were reserved for use by AutoFS: The old convention can still be used, but once a transition to using the AutoFS maps has been made, it will be easier to administer the shorter paths. This new naming convention also provides for location independence. With the AutoFS maps it is much easier to use /home/login for each entry. The automount entry can be changed to select local files, NIS+, NIS, or some combination of these.Įarlier releases supported a home directory naming convention like: /home/server/login. The Solaris 7 release provides the ability to select the name service that is being used through /etc/nf. The SunOS release 4 releases did not include the maps, so additional installation steps were required. A default copy of these maps is included in the release, so that the AutoFS service is started when the system is booted. The NIS+ name service, which is included with the release, requires this change. For Solaris 7, these maps have been renamed to auto_master, auto_home, and so on. In SunOS release 4, the maps for the automounter were named auto.master and. ![]() AutoFS allows for file systems to be mounted in place (for instance, /home). In the SunOS release 4 releases, the automounter mounted everything under /tmp_mnt and used symbolic links to redirect the lookups. # containers for MD superblocks.A new version of the automounter, called AutoFS, has been included. # by default (built-in), scan all partitions (/proc/partitions) and all # Please refer to nf(5) for information about this file. I ran mdadm -detail -scan > /etc/mdadm/nf to add the following entry to nf, which looked as though it should start the array, being that there is a container and an array within the container, but no cigar. If I don't run mdadm -assemble -scan at boot then there are no md devices at all in the dev directory so nothing to mount. Md127 : inactive sde(S) sdb(S) sdc(S) sdd(S) ![]() ![]() Md126 : active raid5 sdb sdc sdd sdeĨ790736896 blocks super external:/md127/0 level 5, 64k chunk, algorithm 0 Not only does this cause problems with applications that autostart on boot because the paths aren't yet available, but also I've noticed that the array is resyncing way too regularly: ![]() However all my attempts to get the array to automount at boot have failed, and for now I resorted to running the above command at boot to get the array recognized. In Xubuntu, my 4 member array is recognized by the command mdadm -assemble -scan at which point I can see the mount point in the file manager and access the files. I decided to change to Linux, and installed Xubuntu 15.10 and mdadm v3.3 having read that it is now the chosen method for both fakeraid and software raid in Linux, and dmraid should no longer be used as it isn't being maintained. I created a Windows 7 PC with a RAID5 array of 4 x 3TB in RAID5 mode using the Intel RST tools. Who knows, there may not be a way, but this is Linux after all. I've seen this question asked many times, but not really seen any satisfactory answers.
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