Installing And Removing Flash Cards - Juniper SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X Configuration Manual

JUNOSe 11.1.x System Basics Configuration Guide
disk1:lm4_14.dmp
standby-disk1:lm4_15.dmp
disk0:boston.scr
disk0:bulkstats.scr
ram:bulkstats1.sts
Device
------
disk0:
ram:
Because the device names are reserved, if you upgrade from a release where you
previously used those names for remote hostnames, an error message appears when
you try to use that remote hostname:
To prevent corruption of flash cards, always issue the halt command before you
remove an SRP module. See "Removing an SRP Module" on page 363. Issue the halt
command before you remove a flash card installed as disk 0 or standby disk 0. Flash
cards installed and mounted as disk1 or standby disk1 can be safely removed by
issuing the no mount command for the card and then ejecting the card. Always
reboot the router using the rebooting procedure. See "Booting the System" on
page 509. Do not reboot the router by switching it off and on.

Installing and Removing Flash Cards

For information about replacing flash cards, see ERX Hardware Guide, Chapter 4,
Installing Modules, or E120 and E320 Hardware Guide, Chapter 4, Installing Modules.
Before you remove the second flash card (disk1) on the SRP 120 module or the
SRP 320 module, you must first unmount the card with the no mount command.
This command causes the file system to reject all subsequent requests for opening
files on the flash card and closes all open files. When this is accomplished, the disk
is marked as safely unmounted and a status message indicates that is safe to eject
the disk. A status message is displayed when you issue the mount or no mount
command:
380
Managing Flash Cards on SRP Modules
344200394
344200394
Disk capacity
-------------
Capacity Free
(bytes) (bytes)
---------- ---------
1025482752 342066375
5767168 5734400
%ambiguous file name, reserved disk device name "disk1" must be removed from
host table
When you issue the mount command:
% Device is mounted
% Device is already mounted
% Device is not present
When you issue the no mount command:
% Device is dismounted
% Device is already dismounted
% Device is not present
% Command failed, files are open on device
344200394 02/14/2005 14:14:14
344200394 02/15/2005 15:15:15
833 833 02/22/2005 17:46:18
170 170 02/13/2006 17:34:30
737 737 03/07/2006 09:07:52
Reserved
(bytes)
--------
68157440
0