Name
Until RHEL/CentOS 6.x, you would have created a script in /etc/init.d/ and enabled with the help of chkconfig but things are different on RHEL 7. It’s replaced by systemd and since it is more or less the default process manager on major Linux versions, System Admin versed in other flavors will feel right at home. On a CentOS 7 client machine, install autofs: # yum install autofs nfs-utils. Add the following line to the file /etc/auto.master: /nfs /etc/auto.nfs. Create the file /etc/auto.nfs with the following content: public -rw spacewalk.hl.local:/mnt/nfs/public. Enable and restart the autofs service: # systemctl enable autofs && systemctl restart autofs.
autofs - Format of the automounter mapsAutofs Centos 7 Nfs
Description
The automounter maps are FILE, NIS, NISPLUS or LDAP maps referred to by the master map of theautomounter (see auto.master(5)). These maps describe how file systems below the mount point of the map (given in the master map) are to bemounted. This page describes the sun map format; if another map format is specified (e.g. hesiod), this documentation does not apply.Indirect maps, except for the internal hosts map, can be changed on the fly and the automouter will recognize those changes on the next operation itperforms on that map. Direct maps require a HUP signal be sent to the daemon to refresh their contents as does the master map. Aftershocks mac os.
Format
This is a description of the text file format. Other methods of specifying these files may exist.All empty lines or lines beginning with # are ignored. The basic format of one line in such maps is:key [-options] location
key
For indirect mounts this is the part of the path name between the mount point and the path into thefilesystem when it is mounted. Usually you can think about the key as a sub-directory name below the autofs managed mount point.For direct mounts this is the full path of each mount point. This map is always associated with the /- mount point in the master map.
options
Zero or more options may be given. Options can also be given in the auto.master file inwhich case both values are cumulative (this is a difference from SunOS). The options are a list of comma separated options as customary for themount(8) command. There are two special options -fstype= used to specify a filesystem type if the filesystem is not of the default NFStype. This option is processed by the automounter and not by the mount command. -strict is used to treat errors when mounting file systems as fatal.This is important when multiple file systems should be mounted ('multi-mounts'). If this option is given, no file system is mounted at all if at least one filesystem can't be mounted. -use-weight-only is used to make the weight the sole factor in selecting a server when multiple servers are present in a mapentry. and -no-use-weight-only can be used to negate the option if it is present in the master map entry for the map but is not wanted for the givenmount.location
The location specifies from where the file system is to be mounted. In the most cases this will bean NFS volume and the usual notation host:pathname is used to indicate the remote filesystem and path to be mounted. If the filesystem to be mountedbegins with a / (such as local /dev entries or smbfs shares) a : needs to be prefixed (e.g. :/dev/sda1).Example
Indirect map:In the first line we have a NFS remote mount of the kernel directory on ftp.kernel.org. This is mounted read-only. The second line mounts an ext2volume from a local ide drive. The third makes a share exported from a Windows machine available for automounting. The rest should be fairly self-explanatory.The last entry (the last three lines) is an example of a multi-map (see below). Firefox x64.
If you use the automounter for a filesystem without access permissions (like vfat), users usually can't write on such a filesystem because it ismounted as user root. You can solve this problem by passing the option gid=<gid>, e.g. gid=floppy. The filesystem is then mounted asgroup floppy instead of root. Day one 1 5 5 – maintain a daily journal. Then you can add the users to this group, and they can write to the filesystem. Here's an example entry for anautofs map:
Direct map: Camp (athegreat101) mac os.
Features
Map Key Substitution
An & character in the location is expanded to the value of the keyfield that matched the line (which probably only makes sense together with a wildcard key).Wildcard Key
A map key of * denotes a wild-card entry. This entry is consulted if the specified key doesnot exist in the map. A typical wild-card entry looks like this:The special character '&' will be replaced by the provided key. So, in the example above, a lookup for the key 'foo' would yield a mount ofserver:/export/home/foo.
Variable Substitution
The following special variables will be substituted in the key and location fieldsof an automounter map if prefixed with $ as customary from shell scripts (Curly braces can be used to separate the field name):autofs provides additional variables that are set based on the user requesting the mount:
Additional entries can be defined with the -Dvariable=Value map-option to automount(8). Creepin sim - boss fight edition mac os.
Executable Maps
A map can be marked as executable. A program map will be called with the key asan argument. It may return no lines of output if there's an error, or one or more lines containing a map entry (with quoting line breaks). The map entrycorresponds to what would normally follow a map key.An executable map can return an error code to indicate the failure in addition to no output at all. All output sent to stderr is logged into the systemlogs.
Multiple Mounts
A multi-mount map can be used to name multiple filesystems to mount. It takes theform:This may extend over multiple lines, quoting the line-breaks with '. Music player 3 0 download free. If present, the per-mountpoint mount-options are appended to the defaultmount-options.
Replicated Server
Unsupported
This version of the automounter supports direct maps stored in FILE, NIS, NISPLUS and LDAPonly.See Also
automount(8), auto.master(5),![Autofs Autofs](https://1.bp.blogspot.com/-N5HT_N4iSwk/VsFUc9hRusI/AAAAAAAAAbQ/Nlst39TM6VA/s1600/nfs-mount-autofs_www.hackthesec.co.in.jpg)
Author
This manual page was written by Christoph Lameter <[email protected]>, for the DebianGNU/Linux system. Edited by H. Peter Avian <[email protected]>, Jeremy Fitzhardinge <[email protected]> and Ian Kent <[email protected]>.Contents
Installed Libraries:lookup_dir.so, lookup_file.so, lookup_files.so, lookup_hosts.so, lookup_ldap.so, lookup_multi.so, lookup_nis.so, lookup_nisplus.so, lookup_program.so, lookup_userhome.so, lookup_yp.so, mount_afs.so, mount_autofs.so, mount_bind.so, mount_changer.so, mount_ext2.so, mount_ext3.so, mount_ext4.so, mount_generic.so, mount_nfs.so, mount_nfs4.so, parse_amd.so, and parse_sun.so
Short Descriptions
Autofs Nfs
automount | https://downpfile223.weebly.com/mow-itch-mac-os.html. is the daemon that performs the mounting when a request is made for the device |