Proc/Modules; Proc/Mounts - Red Hat ENTERPRISE LINUX 5 - DEPLOYMENT Deployment Manual

63 device-mapper 175 agpgart 135 rtc 134 apm_bios
The first column is the minor number of each device, while the second column shows the driver in use.

3.2.21. /proc/modules

This file displays a list of all modules loaded into the kernel. Its contents vary based on the
configuration and use of your system, but it should be organized in a similar manner to this sample /
proc/modules file output:
Note
This example has been reformatted into a readable format. Most of this information can
also be viewed via the /sbin/lsmod command.
nfs 170109 0 -
lockd 51593 1 nfs,
nls_utf8 1729 0 -
vfat 12097 0 -
fat 38881 1 vfat,
autofs4 20293 2 -
sunrpc 140453 3 nfs,lockd, Live 0x12954000
3c59x 33257 0 -
uhci_hcd 28377 0 -
md5 3777 1 -
ipv6 211845 16 -
ext3 92585 2 -
jbd 65625 1 ext3,
dm_mod 46677 3 -
The first column contains the name of the module.
The second column refers to the memory size of the module, in bytes.
The third column lists how many instances of the module are currently loaded. A value of zero
represents an unloaded module.
The fourth column states if the module depends upon another module to be present in order to
function, and lists those other modules.
The fifth column lists what load state the module is in: Live, Loading, or Unloading are the only
possible values.
The sixth column lists the current kernel memory offset for the loaded module. This information can be
useful for debugging purposes, or for profiling tools such as oprofile.

3.2.22. /proc/mounts

This file provides a list of all mounts in use by the system:
rootfs / rootfs rw 0 0
/proc /proc proc rw,nodiratime 0 0 none
Live 0x129b0000
Live 0x128b0000
Live 0x12830000
Live 0x12823000
Live 0x1287b000
Live 0x1284f000
Live 0x12871000
Live 0x12869000
Live 0x1282c000
Live 0x128de000
Live 0x12886000
Live 0x12857000
Live 0x12833000
/proc/modules
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