show flash

---

Displays information about the contents of flash memory.

Syntax: show flash [module module-id  |  bay bay-id]

module module-id	Displays information about flash memory for the specified module.
bay bay-id	Displays information about flash memory for the specified bay.

Description: Displays the contents of flash memory including directory version, number of images, and information about the obituary log.

Factory Default: None.

Command Mode: Executive and privileged.

Example 1: The following is sample output from the show flash command:

router#show flash ---------- Server 1 Flash Directory ------------- -------------- (Version: 1.2) ------------------- Number of Images: 2 Post: No Image Current Operational Image: 2 Image 1 Name: svr1.cmp Size: 1400773 bytes Image 2 Name: wood1_5.cmp Size: 1458572 bytes Boot Flags: 0x00000004 Checksum Is Valid ---------------- Obituary Log ------------------- ------------------------------------------------- Base Address of Obit Log: 0xc00f0000 Size of Obit Log: 00031752 Address of Oldest Obit Entry: 0xc00f0000 Address of Current Obit Entry: 0xc00f0094 ------------------- RAM Log --------------------- ------------------------------------------------- Address of RAM Log 0 Header: 0x00003450 Max size of each RAM Log: 65536 Crash Dump Flags: 0xeeee State Flags: 0 TSR ID: 0

Example 2: The following is sample output from the show flash bay command:

router#show flash bay 1/1 ------------ Bay 1 Flash Directory ------------ -------------- (Version:1.2) -------------------- Number of Images: 2 Post: No Image Current Operational Image: 2 Image 1 Name: sn72.bay Size: 0425926 bytes Image 2 Name: t73.bay Size: 0427020 bytes Boot Flags: 0000000000 Checksum Is Valid ---------------- Obituary Log ------------------- ------------------------------------------------- Base Address of Obit Log: 0x02700000 Size of Obit Log: 00001092 Address of Oldest Obit Entry: 0x02700000 Address of Current Obit Entry: 0x02700034 ------------------- RAM Log --------------------- ------------------------------------------------- Address of RAM Log 0 Header: 0x005c57e0 Address of RAM Log 1 Header: 0x005c57e0 Max size of each RAM Log: 262144 Error Debug Flags: 0x0 TSR ID: 0

The following table describes the fields in the displays:

Table 2-3. Fields Displayed by show flash 

Field	Description
Directory Version	Version of the current directory.
Number of Images	Number of images burned into flash memory.
Post	Location of power on self test diagnostic image.
Current Operational Image	Identifies which of the two available images is loaded at startup.
Image 1 Name/Size	File name and size of the first system image.
Image 2 Name/Size	File name and size of the second system image.
Boot Flags	Flags are not typically set by users. However, service personnel may request that you change this flag.
Checksum Is	Indicates if the checksum for the directory is valid.
Base Address of Obit Log	Starting address of the obituary log. The obituary log is a circular file in NVRAM that captures information about system failures.
Size of Obit Log	Size of the obituary log file.
Address of Oldest Obit Entry	Address in NVRAM of oldest entry in the obituary file.
Address of Current Obit Entry	Address in NVRAM of newest entry in the obituary file.
Address of RAM Log 0 Header	Address in NVRAM for the log file header.
Max. size of each RAM log	Specifies the maximum size allowed for the log file.
Crash Dump Flags	Typically set at 0. However, service personnel may request that you modify this flag.
State Flags	Typically set at 0. However, service personnel may request that you modify this flag.
Error Debug Flags	Typically set at 0. However, service personnel may request that you modify this flag.
TSR ID	Specifies the ID for this Avici router.

Related Commands: boot
show boot

Copyright © 2005 Avici Systems Inc.
Avici® and TSR® is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are trademarks of Avici Systems Inc.

   Source File Name: ConfigFileMgrCmd.fm
    HTML File Name: ConfigFileMgrCmd17.html
    Last Updated: 02/25/05 at 14:26:17

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