08-22-2012
Rogue file in /dev/rmt fills up / file system
Hi Peeps,
Got a very wierd problem (not a show stopper, but really annoying).
I've recovered a system for a DR test and by the looks of it every night (between 1030 and 11pm) it's creating a file called 1hbn in /dev/rmt and literally looks like it's utilizing all the remaining space in / and is filling it up (just over 25GB).
Machine is an M4000 with an LTO4 attached, OS is Solaris 10 Release 8/11 (unpatched)
Any pointers as to what is causing this would be gratefully received.
Thanks in advance
Martin
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LEARN ABOUT DEBIAN
mkdevmaps
mkdevmaps(1M) System Administration Commands mkdevmaps(1M)
NAME
mkdevmaps - make device_maps entries
SYNOPSIS
/usr/sbin/mkdevmaps
DESCRIPTION
The mkdevmaps command writes to standard out a set of device_maps(4) entries describing the system's frame buffer, audio, and removable
media devices.
The mkdevmaps command is used by the init.d(4) scripts to create or update the /etc/security/device_maps file.
Entries are generated based on the device special files found in /dev. For the different categories of devices, the mkdevmaps command
checks for the following files under /dev:
audio /dev/audio, /dev/audioctl, /dev/sound/...
tape /dev/rst*, /dev/nrst*, /dev/rmt/...
floppy /dev/diskette, /dev/fd*, /dev/rdiskette, /dev/rfd*
removable disk /dev/dsk/c0t?d0s?, /dev/rdsk/c0t?d0s?
frame buffer /dev/fb
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|Interface Stability |Obsolete |
+-----------------------------+-----------------------------+
SEE ALSO
allocate(1), bsmconv(1M), attributes(5)
NOTES
mkdevmaps might not be supported in a future release of the Solaris operating system.
SunOS 5.10 8 Oct 2003 mkdevmaps(1M)