Junos OS

Hey Junos

I have issue in my SRX240 where i can't commit any config and once i commit i get:

[edit]
root# commit
error: /config/juniper.conf+: write failed: Broken pipe
error: /config/juniper.conf+: was not properly closed: Broken pipe
error: commit failed: commit to file failed during export to /config/juniper.conf+
-------------------------------------------------

and these error were showing during the boot-up

Can't stat /dev/bo0s3e: No such file or directory
Can't stat /dev/bo0s3e: No such file or directory
mount: /dev/bo0s3e : No such file or directory
WARNING: Mount of /dev/bo0s3e on /config failed
WARNING: Formatting /dev/bo0s3e before attempting mount again
newfs: /dev/bo0s3e: could not find special device
mount: /dev/bo0s3e : No such file or directory
ERROR: Mount of /dev/bo0s3e on /config failed
Can't stat /dev/bo0s3f: No such file or directory
Can't stat /dev/bo0s3f: No such file or directory
mount: /dev/bo0s3f : No such file or directory
WARNING: Mount of /dev/bo0s3f on /cf/var failed
WARNING: Formatting /dev/bo0s3f before attempting mount again
newfs: /dev/bo0s3f: could not find special device
mount: /dev/bo0s3f : No such file or directory
ERROR: Mount of /dev/bo0s3f on /cf/var failed
Loading configuration ...
mgd: error: Cannot open configuration file: /config/juniper.conf
mgd: warning: activating factory configuration
cannot create /config/juniper.conf+.gz: Read-only file system
mgd: error: /config/juniper.conf+: write failed: Broken pipe
mgd: error: /config/juniper.conf+: was not properly closed: Broken pipe
mgd: error: commit failed: commit to file failed during export to /config/juniper.conf+
Warning: Commit failed, activating partial configuration.
Warning: Edit the router configuration to fix these errors.
usage: mv [-f | -i | -n] [-v] source target
       mv [-f | -i | -n] [-v] source ... directory

--------------------------------------------------------------

thanks in advance...

This feels like a disk problem.  Check these two kb that outline commands you can use to repair the internal drive.

https://kb.juniper.net/InfoCenter/index?page=content&id=KB29069

https://kb.juniper.net/InfoCenter/index?page=content&id=KB20570

Hey Spuluka thanks for your responce, but it didnt work 

root@% nand-mediack -C
Media check on da0
root@%

and showing nth

Hi,

Could you try rescue system configuration and check if that helps to recover?

https://www.juniper.net/documentation/en_US/junos/topics/task/operational/junos-software-rescue-configuration-file-saving.html

Hi,

Can you please share the output of "commit | display detail" and also try following from shell to see if that helps?

start shell user root

%mgd -I       >>> Use capital letter I

Thanks

hey Sarathirao

[edit]
root# commit | display detail
2018-02-17 15:44:48 UTC: start loading commit script changes
2018-02-17 15:44:48 UTC: no commit script changes
2018-02-17 15:44:48 UTC: no transient commit script changes
2018-02-17 15:44:48 UTC: finished loading commit script changes
2018-02-17 15:44:48 UTC: copying juniper.db to juniper.data+
2018-02-17 15:44:49 UTC: finished copying juniper.db to juniper.data+
2018-02-17 15:44:49 UTC: exporting juniper.conf
error: /config/juniper.conf+: was not properly closed: Unknown error: 0
error: commit failed: commit to file failed during export to /config/juniper.conf+

[edit]
root#

--------------------

root@% mgd -I
mgd: error: Cannot open configuration file: /config/juniper.conf
mgd: warning: activating factory configuration
cannot create /config/juniper.conf+.gz: Read-only file system
mgd: error: /config/juniper.conf+: write failed: Broken pipe
mgd: error: /config/juniper.conf+: was not properly closed: Broken pipe
mgd: error: commit failed: commit to file failed during export to /config/juniper.conf+
root@%

------------------------------

any ideas ?

The reason for the problem is the failure to mount the partitions bo0s3e and bo0s3f. The partition" bo0s3e " has the configuration and the partition bo0s3f  has IDP signatures.

ERROR: Mount of /dev/bo0s3f on /cf/var failed
ERROR: Mount of /dev/bo0s3e on /config failed

The solution is to re-image the box, this will format the CF and re-partition it. Re-imaging can be done by several methods including the snapshot method suggested  by the below KB link.

https://kb.juniper.net/InfoCenter/index?page=content&id=KB24684

If there are no identical working SRX240H boxes for the snapshot method , please use the below procedure to reimage the box via loader prompt.

https://www.juniper.net/documentation/en_US/junos12.1x47/topics/topic-map/security-software-installation-boot-loader-usb-srx.html   (Refer section: Installing Junos OS on SRX Series Devices From the Boot Loader Using an USB Storage Device).

Glad to know that issue is resolved. Please help to close the thread.

Regards,

Rahul

Dinit work 😕