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ASA 5525x would not reload - suspected issue with flash (Disk0:)

deyanpanchev2
Level 1
Level 1

Hello guys,

 

I have a client with 2xASA5525x and they would not reload upon reload command (tried doing it via ssh, console and ASDM). Both ASAs are having the same issue and same output from the file check command (see below).

 

Anybody experienced that?

 

#show ver:

 

Cisco Adaptive Security Appliance Software Version 9.7(1)4
Firepower Extensible Operating System Version 2.1(1.66)
Device Manager Version 7.8(2)151

Compiled on Fri 31-Mar-17 07:26 PDT by builders
System image file is "disk0:/asa971-4-smp-k8.bin"
Config file at boot was "startup-config"

FW01 up 5 days 4 hours
failover cluster up 5 days 4 hours

Hardware: ASA5525, 8192 MB RAM, CPU Lynnfield 2393 MHz, 1 CPU (4 cores)
ASA: 4192 MB RAM, 1 CPU (1 core)
Internal ATA Compact Flash, 8192MB
BIOS Flash MX25L6445E @ 0xffbb0000, 8192KB

 

We are suspecting a potential flash problem as when we run the file check command we get this:

 

# fsck disk0:
umount: /mnt/disk0: target is busy.
(In some cases useful info about processes that use
the device is found by lsof(8) or fuser(1))
dosfsck 2.11, 12 Mar 2005, FAT32, LFN
There are differences between boot sector and its backup.
Differences: (offset:original/backup)
65:01/00
Not automatically fixing this.
/dev/sda1: 104 files, 232470/2011280 clusters
mount: /dev/sda1 is already mounted or /mnt/disk0 busy
/dev/sda1 is already mounted on /mnt/disk0

fsck of disk0: complete

 

Anybody that can help with this?

 

Regards,

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