Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual page 406

JunosE 11.3.x System Basics Configuration Guide
flash-disk scan
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either flash card. In Privileged Exec mode, you can use the disk1 keyword to access the
unmounted second flash card while the router is in an operational state.
This command is available for disk1 in Privileged Exec mode only on SRP 320 modules.
This command is not accepted for disk0 in Privileged Exec mode.
Example
:boot## check-disk disk0
Copyright (c) 1993-1996 RST Software Industries Ltd. Israel. All rights
reserved
ver: 2.6 FCS
Disk Check In Progress ...
total disk space (bytes) :
bytes in each allocation unit :
total allocation units on disk :
bad allocation units :
available bytes on disk :
available clusters on disk :
maximum available contiguous chain (bytes) :
available space fragmentation (%) :
clusters allocated :
Done Checking Disk.
There is no no version.
See check-disk.
Use to find and repair files with physical errors in NVS. These errors are created if the
router is not powered down or reset correctly.
If the router contains primary and redundant modules, only NVS on the primary SRP
module is scanned.
Use the repair keyword to fix nonfatal errors found on the disk. If the repair fails, the
router no longer uses the corrupted areas.
On the E120 and E320 routers only, you can use this command to find and repair files
on a second flash card installed as disk1. You can issue this command in Boot mode
for either flash card. In Privileged Exec mode, you can use the disk1 keyword to access
the unmounted second flash card while the router is in an operational state.
This command is available for disk1 in Privileged Exec mode only on SRP 320 modules.
This command is not accepted for disk0 in Privileged Exec mode.
Example
In this example, the user scans NVS and finds one file with an error. The user then issues
the flash-disk scan with the repair keyword to remove the file. Finally, the user scans
NVS again, and finds no files with errors.
:boot##flash-disk scan
Proceed with Flash disk scan? [confirm]
Srp PCMCIA Card Scan...
Boot Block OK
File Allocation Table OK
Root Directory OK
Checking File Space
512,122,880
8,192
62,515
1
120,651,776
14,728
120,651,776
0
47,786
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